./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.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 78258e8e1e0a9153dcadc40b279c1b949f89012dbb716c6b1987705528a7bf55 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 02:34:22,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 02:34:22,932 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-22 02:34:22,937 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 02:34:22,940 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 02:34:22,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 02:34:22,971 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 02:34:22,971 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 02:34:22,972 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 02:34:22,972 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 02:34:22,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 02:34:22,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 02:34:22,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 02:34:22,973 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 02:34:22,973 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 02:34:22,974 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 02:34:22,974 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 02:34:22,974 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-22 02:34:22,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 02:34:22,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-22 02:34:22,975 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 02:34:22,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 02:34:22,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 02:34:22,978 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 02:34:22,981 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 02:34:22,981 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-22 02:34:22,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 02:34:22,981 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 02:34:22,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 02:34:22,982 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 02:34:22,982 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 02:34:22,982 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 02:34:22,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 02:34:22,982 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 02:34:22,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 02:34:22,983 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 02:34:22,983 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 02:34:22,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 02:34:22,983 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 02:34:22,984 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 02:34:22,984 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 02:34:22,984 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 02:34:22,984 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78258e8e1e0a9153dcadc40b279c1b949f89012dbb716c6b1987705528a7bf55 [2024-11-22 02:34:23,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 02:34:23,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 02:34:23,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 02:34:23,221 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 02:34:23,221 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 02:34:23,222 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c [2024-11-22 02:34:24,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 02:34:24,910 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 02:34:24,912 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c [2024-11-22 02:34:24,962 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d308347a9/93ad36510d824cda9f9e9ee52429c689/FLAG55394f8ae [2024-11-22 02:34:24,978 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d308347a9/93ad36510d824cda9f9e9ee52429c689 [2024-11-22 02:34:24,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 02:34:24,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 02:34:24,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 02:34:24,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 02:34:24,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 02:34:24,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:34:24" (1/1) ... [2024-11-22 02:34:24,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9ea4c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:24, skipping insertion in model container [2024-11-22 02:34:24,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:34:24" (1/1) ... [2024-11-22 02:34:25,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 02:34:25,469 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.3-2.c[2267,2280] [2024-11-22 02:34:26,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 02:34:26,448 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 02:34:26,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [51] [2024-11-22 02:34:26,467 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.3-2.c[2267,2280] [2024-11-22 02:34:26,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 02:34:27,012 INFO L204 MainTranslator]: Completed translation [2024-11-22 02:34:27,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27 WrapperNode [2024-11-22 02:34:27,013 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 02:34:27,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 02:34:27,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 02:34:27,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 02:34:27,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:27,262 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:28,494 INFO L138 Inliner]: procedures = 102, calls = 13801, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 42374 [2024-11-22 02:34:28,495 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 02:34:28,496 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 02:34:28,496 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 02:34:28,496 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 02:34:28,508 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:28,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:28,890 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:29,057 INFO L175 MemorySlicer]: Split 13333 memory accesses to 57 slices as follows [2, 26, 26, 26, 13, 780, 1092, 936, 996, 1056, 852, 642, 462, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165]. 8 percent of accesses are in the largest equivalence class. The 1940 initializations are split as follows [2, 0, 0, 0, 6, 12, 12, 12, 12, 12, 12, 6, 6, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42]. The 1975 writes are split as follows [0, 14, 14, 14, 1, 12, 12, 12, 12, 12, 12, 6, 6, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41]. [2024-11-22 02:34:29,057 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:29,058 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:29,610 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:29,789 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:29,951 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:30,054 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:30,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 02:34:30,301 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 02:34:30,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 02:34:30,301 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 02:34:30,302 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (1/1) ... [2024-11-22 02:34:30,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 02:34:30,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 02:34:30,336 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 02:34:30,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 02:34:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-22 02:34:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-22 02:34:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-22 02:34:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-11-22 02:34:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-22 02:34:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-22 02:34:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 02:34:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 02:34:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 02:34:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 02:34:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 02:34:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-22 02:34:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-22 02:34:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-22 02:34:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-22 02:34:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-22 02:34:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-22 02:34:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-22 02:34:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-22 02:34:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-22 02:34:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-22 02:34:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-22 02:34:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-22 02:34:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-22 02:34:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-22 02:34:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-22 02:34:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-22 02:34:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 02:34:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 02:34:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-22 02:34:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-22 02:34:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-22 02:34:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-22 02:34:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-22 02:34:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-22 02:34:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-22 02:34:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-22 02:34:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-22 02:34:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-22 02:34:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-22 02:34:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-22 02:34:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-22 02:34:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-22 02:34:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-22 02:34:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-22 02:34:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-22 02:34:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-22 02:34:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-22 02:34:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-22 02:34:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-22 02:34:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-22 02:34:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-22 02:34:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-22 02:34:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-22 02:34:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-22 02:34:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-22 02:34:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-22 02:34:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-22 02:34:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-22 02:34:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-22 02:34:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-22 02:34:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-22 02:34:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-22 02:34:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-22 02:34:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-22 02:34:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-22 02:34:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-22 02:34:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-22 02:34:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-22 02:34:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-22 02:34:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-22 02:34:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-22 02:34:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-22 02:34:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-22 02:34:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-22 02:34:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-22 02:34:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-22 02:34:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-22 02:34:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-22 02:34:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-22 02:34:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-22 02:34:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-22 02:34:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-22 02:34:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-22 02:34:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-22 02:34:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-22 02:34:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-22 02:34:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-22 02:34:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-22 02:34:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-22 02:34:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-22 02:34:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-22 02:34:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 02:34:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-22 02:34:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-11-22 02:34:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-11-22 02:34:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-11-22 02:34:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-22 02:34:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-22 02:34:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 02:34:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 02:34:31,788 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 02:34:31,791 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 02:34:56,869 INFO L? ?]: Removed 939 outVars from TransFormulas that were not future-live. [2024-11-22 02:34:56,869 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 02:34:56,967 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 02:34:56,967 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-22 02:34:56,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:34:56 BoogieIcfgContainer [2024-11-22 02:34:56,968 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 02:34:56,970 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 02:34:56,970 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 02:34:56,973 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 02:34:56,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:34:24" (1/3) ... [2024-11-22 02:34:56,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e5606ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:34:56, skipping insertion in model container [2024-11-22 02:34:56,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:34:27" (2/3) ... [2024-11-22 02:34:56,975 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e5606ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:34:56, skipping insertion in model container [2024-11-22 02:34:56,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:34:56" (3/3) ... [2024-11-22 02:34:56,976 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.3-2.c [2024-11-22 02:34:56,988 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 02:34:56,988 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 02:34:57,139 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 02:34:57,145 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;@350388c8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 02:34:57,145 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 02:34:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand has 8447 states, 8032 states have (on average 1.5709661354581674) internal successors, (12618), 8056 states have internal predecessors, (12618), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (370), 360 states have call predecessors, (370), 370 states have call successors, (370) [2024-11-22 02:34:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3346 [2024-11-22 02:34:57,337 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 02:34:57,340 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 02:34:57,340 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 02:34:57,345 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 02:34:57,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1599647860, now seen corresponding path program 1 times [2024-11-22 02:34:57,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 02:34:57,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675625840] [2024-11-22 02:34:57,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 02:34:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 02:35:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 02:35:31,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 02:35:31,561 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 02:35:31,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675625840] [2024-11-22 02:35:31,562 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675625840] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 02:35:31,562 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 02:35:31,562 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 02:35:31,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257102267] [2024-11-22 02:35:31,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 02:35:31,572 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-22 02:35:31,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 02:35:31,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-22 02:35:31,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-22 02:35:31,620 INFO L87 Difference]: Start difference. First operand has 8447 states, 8032 states have (on average 1.5709661354581674) internal successors, (12618), 8056 states have internal predecessors, (12618), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (370), 360 states have call predecessors, (370), 370 states have call successors, (370) Second operand has 2 states, 2 states have (on average 1672.0) internal successors, (3344), 2 states have internal predecessors, (3344), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 02:35:31,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 02:35:31,861 INFO L93 Difference]: Finished difference Result 16885 states and 27028 transitions. [2024-11-22 02:35:31,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-22 02:35:31,865 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 1672.0) internal successors, (3344), 2 states have internal predecessors, (3344), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 3345 [2024-11-22 02:35:31,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 02:35:31,916 INFO L225 Difference]: With dead ends: 16885 [2024-11-22 02:35:31,916 INFO L226 Difference]: Without dead ends: 8431 [2024-11-22 02:35:31,951 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-22 02:35:31,955 INFO L432 NwaCegarLoop]: 10411 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10411 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-22 02:35:31,955 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10411 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-22 02:35:31,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8431 states. [2024-11-22 02:35:32,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8431 to 8431. [2024-11-22 02:35:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8431 states, 8017 states have (on average 1.2048147686166895) internal successors, (9659), 8041 states have internal predecessors, (9659), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (369), 359 states have call predecessors, (369), 369 states have call successors, (369) [2024-11-22 02:35:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8431 states to 8431 states and 10398 transitions. [2024-11-22 02:35:32,212 INFO L78 Accepts]: Start accepts. Automaton has 8431 states and 10398 transitions. Word has length 3345 [2024-11-22 02:35:32,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 02:35:32,213 INFO L471 AbstractCegarLoop]: Abstraction has 8431 states and 10398 transitions. [2024-11-22 02:35:32,219 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1672.0) internal successors, (3344), 2 states have internal predecessors, (3344), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 02:35:32,219 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 10398 transitions. [2024-11-22 02:35:32,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3346 [2024-11-22 02:35:32,409 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 02:35:32,411 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] [2024-11-22 02:35:32,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 02:35:32,412 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 02:35:32,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 02:35:32,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1493439898, now seen corresponding path program 1 times [2024-11-22 02:35:32,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 02:35:32,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891673676] [2024-11-22 02:35:32,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 02:35:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms