./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.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 a6fb157ae499b257dadbdfdc38e5d4454494023bad31f4939a5eb0b429ddb260 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 03:32:10,135 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 03:32:10,193 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 03:32:10,198 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 03:32:10,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 03:32:10,230 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 03:32:10,231 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 03:32:10,231 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 03:32:10,232 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 03:32:10,232 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 03:32:10,232 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 03:32:10,232 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 03:32:10,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 03:32:10,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 03:32:10,234 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 03:32:10,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 03:32:10,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 03:32:10,235 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 03:32:10,235 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 03:32:10,236 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 03:32:10,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 03:32:10,237 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 03:32:10,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 03:32:10,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 03:32:10,241 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 03:32:10,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 03:32:10,242 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 03:32:10,242 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 03:32:10,243 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 03:32:10,243 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 03:32:10,243 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 03:32:10,244 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 03:32:10,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:32:10,244 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 03:32:10,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 03:32:10,245 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 03:32:10,245 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 03:32:10,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 03:32:10,246 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 03:32:10,246 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 03:32:10,246 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 03:32:10,247 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 03:32:10,247 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6fb157ae499b257dadbdfdc38e5d4454494023bad31f4939a5eb0b429ddb260 [2024-10-11 03:32:10,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 03:32:10,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 03:32:10,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 03:32:10,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 03:32:10,593 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 03:32:10,595 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c [2024-10-11 03:32:12,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 03:32:12,603 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 03:32:12,605 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c [2024-10-11 03:32:12,644 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/5503d3590/6888cb364a0f4cf5a8f991a705eb75a7/FLAG7a8b7eb53 [2024-10-11 03:32:12,748 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/5503d3590/6888cb364a0f4cf5a8f991a705eb75a7 [2024-10-11 03:32:12,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 03:32:12,755 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 03:32:12,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 03:32:12,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 03:32:12,762 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 03:32:12,763 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:12" (1/1) ... [2024-10-11 03:32:12,764 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab8897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:12, skipping insertion in model container [2024-10-11 03:32:12,764 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:12" (1/1) ... [2024-10-11 03:32:12,854 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 03:32:13,120 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c[1871,1884] [2024-10-11 03:32:13,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:32:13,747 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 03:32:13,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [42] [2024-10-11 03:32:13,764 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c[1871,1884] [2024-10-11 03:32:14,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:32:14,100 INFO L204 MainTranslator]: Completed translation [2024-10-11 03:32:14,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14 WrapperNode [2024-10-11 03:32:14,101 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 03:32:14,102 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 03:32:14,102 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 03:32:14,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 03:32:14,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,204 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,479 INFO L138 Inliner]: procedures = 99, calls = 2816, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8627 [2024-10-11 03:32:14,480 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 03:32:14,480 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 03:32:14,481 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 03:32:14,481 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 03:32:14,492 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,548 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,690 INFO L175 MemorySlicer]: Split 2420 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46]. 4 percent of accesses are in the largest equivalence class. The 338 initializations are split as follows [2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]. The 446 writes are split as follows [0, 7, 7, 7, 7, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6]. [2024-10-11 03:32:14,690 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,691 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,945 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:14,986 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:15,019 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:15,049 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:15,100 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 03:32:15,101 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 03:32:15,102 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 03:32:15,102 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 03:32:15,103 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (1/1) ... [2024-10-11 03:32:15,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:32:15,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 03:32:15,138 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 03:32:15,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 03:32:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-10-11 03:32:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-10-11 03:32:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-10-11 03:32:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-10-11 03:32:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 03:32:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 03:32:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 03:32:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 03:32:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 03:32:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 03:32:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 03:32:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-11 03:32:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-11 03:32:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-11 03:32:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-11 03:32:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:32:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:32:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-10-11 03:32:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-10-11 03:32:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-10-11 03:32:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-10-11 03:32:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-10-11 03:32:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-10-11 03:32:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-10-11 03:32:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-10-11 03:32:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-10-11 03:32:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-10-11 03:32:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-10-11 03:32:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-10-11 03:32:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:32:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 03:32:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 03:32:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 03:32:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 03:32:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 03:32:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-10-11 03:32:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-10-11 03:32:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-10-11 03:32:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-10-11 03:32:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-10-11 03:32:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-10-11 03:32:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-10-11 03:32:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-10-11 03:32:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-10-11 03:32:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-10-11 03:32:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-10-11 03:32:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-10-11 03:32:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 03:32:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-10-11 03:32:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-10-11 03:32:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:32:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:32:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-10-11 03:32:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-10-11 03:32:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-10-11 03:32:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-10-11 03:32:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-10-11 03:32:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-10-11 03:32:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-10-11 03:32:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-10-11 03:32:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-10-11 03:32:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-10-11 03:32:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-10-11 03:32:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-10-11 03:32:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-10-11 03:32:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-10-11 03:32:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-10-11 03:32:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-10-11 03:32:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-10-11 03:32:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-10-11 03:32:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-10-11 03:32:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-10-11 03:32:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-10-11 03:32:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-10-11 03:32:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:32:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:32:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-10-11 03:32:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-10-11 03:32:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-10-11 03:32:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-10-11 03:32:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-10-11 03:32:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-10-11 03:32:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-10-11 03:32:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-10-11 03:32:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-10-11 03:32:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-10-11 03:32:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-10-11 03:32:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-10-11 03:32:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-10-11 03:32:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-10-11 03:32:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-10-11 03:32:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-10-11 03:32:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:32:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:32:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-10-11 03:32:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-10-11 03:32:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-10-11 03:32:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-10-11 03:32:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:32:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:32:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 03:32:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 03:32:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 03:32:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 03:32:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 03:32:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 03:32:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 03:32:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 03:32:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 03:32:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 03:32:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 03:32:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 03:32:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 03:32:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 03:32:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 03:32:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 03:32:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 03:32:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-11 03:32:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-11 03:32:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-11 03:32:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-11 03:32:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-10-11 03:32:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-10-11 03:32:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 03:32:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 03:32:15,782 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 03:32:15,785 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 03:32:26,862 INFO L? ?]: Removed 946 outVars from TransFormulas that were not future-live. [2024-10-11 03:32:26,863 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 03:32:27,155 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 03:32:27,155 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 03:32:27,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:27 BoogieIcfgContainer [2024-10-11 03:32:27,156 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 03:32:27,158 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 03:32:27,158 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 03:32:27,162 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 03:32:27,162 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:32:12" (1/3) ... [2024-10-11 03:32:27,163 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361b9698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:27, skipping insertion in model container [2024-10-11 03:32:27,163 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:14" (2/3) ... [2024-10-11 03:32:27,163 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361b9698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:27, skipping insertion in model container [2024-10-11 03:32:27,163 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:27" (3/3) ... [2024-10-11 03:32:27,165 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.3-2.c [2024-10-11 03:32:27,183 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 03:32:27,183 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 03:32:27,331 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 03:32:27,339 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;@41431e71, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 03:32:27,340 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 03:32:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand has 2403 states, 2051 states have (on average 1.4948805460750854) internal successors, (3066), 2075 states have internal predecessors, (3066), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (306), 296 states have call predecessors, (306), 306 states have call successors, (306) [2024-10-11 03:32:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-10-11 03:32:27,382 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:27,383 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 03:32:27,384 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:27,389 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:27,390 INFO L85 PathProgramCache]: Analyzing trace with hash -949429943, now seen corresponding path program 1 times [2024-10-11 03:32:27,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:27,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846629120] [2024-10-11 03:32:27,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:27,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:28,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:28,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:28,783 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 03:32:28,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:28,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846629120] [2024-10-11 03:32:28,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846629120] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:28,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:28,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 03:32:28,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202808789] [2024-10-11 03:32:28,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:28,797 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 03:32:28,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:28,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 03:32:28,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 03:32:28,833 INFO L87 Difference]: Start difference. First operand has 2403 states, 2051 states have (on average 1.4948805460750854) internal successors, (3066), 2075 states have internal predecessors, (3066), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (306), 296 states have call predecessors, (306), 306 states have call successors, (306) Second operand has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-11 03:32:33,532 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 03:32:37,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:41,588 WARN L539 Checker$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 03:32:51,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 03:32:51,960 INFO L93 Difference]: Finished difference Result 5504 states and 9198 transitions. [2024-10-11 03:32:51,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 03:32:51,963 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 03:32:51,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 03:32:52,010 INFO L225 Difference]: With dead ends: 5504 [2024-10-11 03:32:52,010 INFO L226 Difference]: Without dead ends: 3093 [2024-10-11 03:32:52,048 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 03:32:52,053 INFO L432 NwaCegarLoop]: 2297 mSDtfsCounter, 1115 mSDsluCounter, 2763 mSDsCounter, 0 mSdLazyCounter, 3186 mSolverCounterSat, 670 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1166 SdHoareTripleChecker+Valid, 5060 SdHoareTripleChecker+Invalid, 3859 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 670 IncrementalHoareTripleChecker+Valid, 3186 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.3s IncrementalHoareTripleChecker+Time [2024-10-11 03:32:52,054 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1166 Valid, 5060 Invalid, 3859 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [670 Valid, 3186 Invalid, 3 Unknown, 0 Unchecked, 22.3s Time] [2024-10-11 03:32:52,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3093 states. [2024-10-11 03:32:52,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3093 to 2393. [2024-10-11 03:32:52,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2393 states, 2042 states have (on average 1.1581782566111656) internal successors, (2365), 2066 states have internal predecessors, (2365), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (305), 295 states have call predecessors, (305), 305 states have call successors, (305) [2024-10-11 03:32:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 2393 states and 2976 transitions. [2024-10-11 03:32:52,342 INFO L78 Accepts]: Start accepts. Automaton has 2393 states and 2976 transitions. Word has length 143 [2024-10-11 03:32:52,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 03:32:52,343 INFO L471 AbstractCegarLoop]: Abstraction has 2393 states and 2976 transitions. [2024-10-11 03:32:52,344 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 03:32:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 2976 transitions. [2024-10-11 03:32:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-10-11 03:32:52,358 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:52,358 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 03:32:52,359 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 03:32:52,359 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:52,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:52,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1284484218, now seen corresponding path program 1 times [2024-10-11 03:32:52,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:52,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441538724] [2024-10-11 03:32:52,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 03:32:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 03:32:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 03:32:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 03:32:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-10-11 03:32:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 03:32:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:54,580 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 03:32:54,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:54,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441538724] [2024-10-11 03:32:54,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441538724] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:54,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:54,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-11 03:32:54,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926130103] [2024-10-11 03:32:54,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:54,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-11 03:32:54,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:54,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-11 03:32:54,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-10-11 03:32:54,590 INFO L87 Difference]: Start difference. First operand 2393 states and 2976 transitions. Second operand has 9 states, 9 states have (on average 19.88888888888889) internal successors, (179), 6 states have internal predecessors, (179), 4 states have call successors, (10), 5 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-10-11 03:32:59,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:03,841 WARN L539 Checker$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 03:33:07,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:11,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:16,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:20,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []