./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.4.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 66615d945375ceea5b4ada22b003e1a8e291ec4d3a0b5c3c04d345b3412d5b92 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 14:56:39,527 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 14:56:39,566 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 14:56:39,570 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 14:56:39,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 14:56:39,591 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 14:56:39,592 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 14:56:39,592 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 14:56:39,592 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 14:56:39,592 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 14:56:39,592 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 14:56:39,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 14:56:39,592 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 14:56:39,592 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 14:56:39,592 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 14:56:39,594 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 14:56:39,594 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 14:56:39,594 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 14:56:39,595 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 14:56:39,596 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 14:56:39,596 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 14:56:39,596 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 14:56:39,597 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/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 -> 66615d945375ceea5b4ada22b003e1a8e291ec4d3a0b5c3c04d345b3412d5b92 [2025-03-03 14:56:39,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 14:56:39,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 14:56:39,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 14:56:39,817 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 14:56:39,817 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 14:56:39,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.4.c [2025-03-03 14:56:40,949 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e725b6c/5ebbc2a4f1dc4d76bf471ee8c9979fb9/FLAG568ba4815 [2025-03-03 14:56:41,567 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 14:56:41,568 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.4.c [2025-03-03 14:56:41,613 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e725b6c/5ebbc2a4f1dc4d76bf471ee8c9979fb9/FLAG568ba4815 [2025-03-03 14:56:42,022 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e725b6c/5ebbc2a4f1dc4d76bf471ee8c9979fb9 [2025-03-03 14:56:42,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 14:56:42,025 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 14:56:42,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 14:56:42,026 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 14:56:42,029 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 14:56:42,030 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 02:56:42" (1/1) ... [2025-03-03 14:56:42,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190733e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:42, skipping insertion in model container [2025-03-03 14:56:42,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 02:56:42" (1/1) ... [2025-03-03 14:56:42,143 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 14:56:42,423 WARN L250 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/rekcba_ctm.4.c[2309,2322] [2025-03-03 14:56:43,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 14:56:43,909 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 14:56:43,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok4.i","-S") [52] [2025-03-03 14:56:43,923 WARN L250 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/rekcba_ctm.4.c[2309,2322] [2025-03-03 14:56:44,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 14:56:44,664 INFO L204 MainTranslator]: Completed translation [2025-03-03 14:56:44,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44 WrapperNode [2025-03-03 14:56:44,666 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 14:56:44,667 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 14:56:44,667 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 14:56:44,667 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 14:56:44,673 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:44,994 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:46,484 INFO L138 Inliner]: procedures = 102, calls = 21165, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 67056 [2025-03-03 14:56:46,485 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 14:56:46,486 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 14:56:46,489 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 14:56:46,490 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 14:56:46,502 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:46,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:47,225 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:47,422 INFO L175 MemorySlicer]: Split 20669 memory accesses to 57 slices as follows [2, 34, 34, 34, 17, 1360, 1936, 1632, 1744, 1856, 1488, 1144, 808, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221, 169, 221]. 9 percent of accesses are in the largest equivalence class. The 2586 initializations are split as follows [2, 0, 0, 0, 8, 16, 16, 16, 16, 16, 16, 8, 8, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56]. The 2631 writes are split as follows [0, 18, 18, 18, 1, 16, 16, 16, 16, 16, 16, 8, 8, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55, 57, 55]. [2025-03-03 14:56:47,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:47,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:48,159 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:48,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:48,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:48,340 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:48,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 14:56:48,552 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 14:56:48,552 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 14:56:48,552 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 14:56:48,553 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (1/1) ... [2025-03-03 14:56:48,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 14:56:48,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 14:56:48,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 14:56:48,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 14:56:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-03 14:56:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2025-03-03 14:56:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2025-03-03 14:56:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2025-03-03 14:56:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2025-03-03 14:56:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-03 14:56:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2025-03-03 14:56:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2025-03-03 14:56:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-03 14:56:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-03 14:56:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-03 14:56:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-03 14:56:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-03 14:56:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-03 14:56:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-03 14:56:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-03 14:56:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2025-03-03 14:56:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2025-03-03 14:56:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2025-03-03 14:56:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2025-03-03 14:56:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2025-03-03 14:56:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2025-03-03 14:56:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2025-03-03 14:56:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2025-03-03 14:56:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2025-03-03 14:56:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2025-03-03 14:56:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2025-03-03 14:56:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2025-03-03 14:56:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2025-03-03 14:56:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-03 14:56:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2025-03-03 14:56:48,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2025-03-03 14:56:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 14:56:48,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 14:56:50,294 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 14:56:50,296 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 14:57:53,529 INFO L? ?]: Removed 953 outVars from TransFormulas that were not future-live. [2025-03-03 14:57:53,529 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 14:57:53,641 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 14:57:53,641 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 14:57:53,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 02:57:53 BoogieIcfgContainer [2025-03-03 14:57:53,642 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 14:57:53,644 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 14:57:53,644 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 14:57:53,647 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 14:57:53,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 02:56:42" (1/3) ... [2025-03-03 14:57:53,648 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1adc2021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 02:57:53, skipping insertion in model container [2025-03-03 14:57:53,649 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 02:56:44" (2/3) ... [2025-03-03 14:57:53,649 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1adc2021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 02:57:53, skipping insertion in model container [2025-03-03 14:57:53,649 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 02:57:53" (3/3) ... [2025-03-03 14:57:53,649 INFO L128 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.4.c [2025-03-03 14:57:53,660 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 14:57:53,663 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG rekcba_ctm.4.c that has 44 procedures, 13229 locations, 1 initial locations, 0 loop locations, and 1 error locations. [2025-03-03 14:57:53,828 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 14:57:53,838 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;@74574266, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 14:57:53,838 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 14:57:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand has 13229 states, 12786 states have (on average 1.583919912404192) internal successors, (20252), 12810 states have internal predecessors, (20252), 398 states have call successors, (398), 43 states have call predecessors, (398), 43 states have return successors, (398), 388 states have call predecessors, (398), 398 states have call successors, (398) [2025-03-03 14:57:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5046 [2025-03-03 14:57:54,113 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 14:57:54,115 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 14:57:54,116 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 14:57:54,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 14:57:54,122 INFO L85 PathProgramCache]: Analyzing trace with hash 1008671624, now seen corresponding path program 1 times [2025-03-03 14:57:54,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 14:57:54,127 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761113806] [2025-03-03 14:57:54,128 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 14:57:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms