./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/rekcba_ctm.4.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/rekcba_ctm.4.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 66615d945375ceea5b4ada22b003e1a8e291ec4d3a0b5c3c04d345b3412d5b92 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 03:29:27,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 03:29:27,452 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 03:29:27,455 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 03:29:27,455 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 03:29:27,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 03:29:27,473 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 03:29:27,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 03:29:27,474 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 03:29:27,474 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 03:29:27,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 03:29:27,475 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 03:29:27,475 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 03:29:27,475 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 03:29:27,476 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 03:29:27,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 03:29:27,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 03:29:27,476 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 03:29:27,477 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 03:29:27,477 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 03:29:27,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 03:29:27,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 03:29:27,478 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 03:29:27,478 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 03:29:27,478 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 03:29:27,478 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 03:29:27,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 03:29:27,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 03:29:27,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 03:29:27,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 03:29:27,479 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 03:29:27,479 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 03:29:27,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:29:27,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 03:29:27,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 03:29:27,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 03:29:27,480 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 03:29:27,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 03:29:27,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 03:29:27,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 03:29:27,481 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 03:29:27,481 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 03:29:27,481 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66615d945375ceea5b4ada22b003e1a8e291ec4d3a0b5c3c04d345b3412d5b92 [2024-10-11 03:29:27,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 03:29:27,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 03:29:27,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 03:29:27,704 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 03:29:27,704 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 03:29:27,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.4.c [2024-10-11 03:29:28,987 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 03:29:29,437 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 03:29:29,438 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.4.c [2024-10-11 03:29:29,492 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e8ef44883/f0482a07454a47da8bea9f2a64b044ce/FLAGf567309f1 [2024-10-11 03:29:29,545 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e8ef44883/f0482a07454a47da8bea9f2a64b044ce [2024-10-11 03:29:29,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 03:29:29,549 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 03:29:29,550 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 03:29:29,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 03:29:29,555 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 03:29:29,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:29:29" (1/1) ... [2024-10-11 03:29:29,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@712fb217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:29, skipping insertion in model container [2024-10-11 03:29:29,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:29:29" (1/1) ... [2024-10-11 03:29:29,704 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 03:29:30,010 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/rekcba_ctm.4.c[2309,2322] [2024-10-11 03:29:31,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:29:31,173 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 03:29:31,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok4.i","-S") [52] [2024-10-11 03:29:31,189 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/rekcba_ctm.4.c[2309,2322] [2024-10-11 03:29:31,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:29:31,983 INFO L204 MainTranslator]: Completed translation [2024-10-11 03:29:31,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31 WrapperNode [2024-10-11 03:29:31,984 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 03:29:31,985 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 03:29:31,985 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 03:29:31,985 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 03:29:31,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:32,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:34,055 INFO L138 Inliner]: procedures = 101, calls = 18605, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 64543 [2024-10-11 03:29:34,056 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 03:29:34,056 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 03:29:34,056 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 03:29:34,056 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 03:29:34,068 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:34,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:34,616 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:34,874 INFO L175 MemorySlicer]: Split 18156 memory accesses to 57 slices as follows [2, 33, 33, 33, 17, 1345, 1921, 1617, 1729, 1841, 1473, 1144, 808, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166]. 11 percent of accesses are in the largest equivalence class. The 74 initializations are split as follows [2, 16, 16, 16, 8, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 2630 writes are split as follows [0, 1, 1, 1, 1, 17, 17, 17, 17, 17, 17, 8, 8, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56]. [2024-10-11 03:29:34,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:34,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:35,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:35,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:36,128 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:36,223 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:36,538 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 03:29:36,539 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 03:29:36,539 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 03:29:36,539 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 03:29:36,540 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (1/1) ... [2024-10-11 03:29:36,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:29:36,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 03:29:36,566 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 03:29:36,568 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 03:29:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-10-11 03:29:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-10-11 03:29:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-10-11 03:29:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-10-11 03:29:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 03:29:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 03:29:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 03:29:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-10-11 03:29:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-10-11 03:29:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-10-11 03:29:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-10-11 03:29:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:29:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:29:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-10-11 03:29:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-10-11 03:29:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-10-11 03:29:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-10-11 03:29:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-10-11 03:29:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-10-11 03:29:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-10-11 03:29:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-10-11 03:29:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-10-11 03:29:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-10-11 03:29:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:29:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:29:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 03:29:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 03:29:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 03:29:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 03:29:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-10-11 03:29:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-10-11 03:29:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-10-11 03:29:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-10-11 03:29:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-10-11 03:29:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-10-11 03:29:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-10-11 03:29:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-10-11 03:29:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-10-11 03:29:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-10-11 03:29:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-10-11 03:29:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-10-11 03:29:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-10-11 03:29:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-10-11 03:29:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-10-11 03:29:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-10-11 03:29:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-10-11 03:29:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-10-11 03:29:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 03:29:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-10-11 03:29:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-10-11 03:29:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:29:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:29:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-10-11 03:29:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-10-11 03:29:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-10-11 03:29:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-10-11 03:29:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-10-11 03:29:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-10-11 03:29:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-10-11 03:29:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-10-11 03:29:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-10-11 03:29:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-10-11 03:29:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-10-11 03:29:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-10-11 03:29:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-10-11 03:29:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-10-11 03:29:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-10-11 03:29:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-10-11 03:29:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-10-11 03:29:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-10-11 03:29:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-10-11 03:29:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-10-11 03:29:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-10-11 03:29:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-10-11 03:29:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-10-11 03:29:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-10-11 03:29:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:29:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-10-11 03:29:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-10-11 03:29:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:29:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 03:29:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 03:29:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 03:29:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 03:29:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-11 03:29:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-10-11 03:29:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-10-11 03:29:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-10-11 03:29:36,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 03:29:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 03:29:38,379 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 03:29:38,381 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 03:30:14,793 INFO L? ?]: Removed 953 outVars from TransFormulas that were not future-live. [2024-10-11 03:30:14,793 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 03:30:15,670 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 03:30:15,670 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 03:30:15,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:30:15 BoogieIcfgContainer [2024-10-11 03:30:15,671 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 03:30:15,674 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 03:30:15,674 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 03:30:15,677 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 03:30:15,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:29:29" (1/3) ... [2024-10-11 03:30:15,679 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce2776f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:30:15, skipping insertion in model container [2024-10-11 03:30:15,680 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:29:31" (2/3) ... [2024-10-11 03:30:15,680 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce2776f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:30:15, skipping insertion in model container [2024-10-11 03:30:15,680 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:30:15" (3/3) ... [2024-10-11 03:30:15,681 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.4.c [2024-10-11 03:30:15,694 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 03:30:15,694 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 03:30:15,921 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 03:30:15,928 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;@48705aa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 03:30:15,930 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 03:30:15,972 INFO L276 IsEmpty]: Start isEmpty. Operand has 13166 states, 12723 states have (on average 1.5868112866462312) internal successors, (20189), 12747 states have internal predecessors, (20189), 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) [2024-10-11 03:30:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5042 [2024-10-11 03:30:16,288 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:30:16,291 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-10-11 03:30:16,292 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:30:16,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:30:16,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1131816583, now seen corresponding path program 1 times [2024-10-11 03:30:16,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:30:16,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322986253] [2024-10-11 03:30:16,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:30:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms