./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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.3-1.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 5e0651820efa05b0d1173e869e8cdb7c85f212e339148a75ab7dde9c1235571e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 14:48:36,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 14:48:36,742 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 14:48:36,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 14:48:36,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 14:48:36,781 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 14:48:36,781 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 14:48:36,782 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 14:48:36,782 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 14:48:36,783 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 14:48:36,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 14:48:36,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 14:48:36,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 14:48:36,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 14:48:36,785 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 14:48:36,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 14:48:36,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 14:48:36,786 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 14:48:36,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 14:48:36,786 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 14:48:36,787 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 14:48:36,787 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 14:48:36,788 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 14:48:36,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 14:48:36,788 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 14:48:36,789 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 14:48:36,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 14:48:36,789 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 14:48:36,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 14:48:36,790 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 14:48:36,790 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 14:48:36,790 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 14:48:36,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:48:36,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 14:48:36,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 14:48:36,792 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 14:48:36,792 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 14:48:36,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 14:48:36,792 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 14:48:36,793 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 14:48:36,793 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 14:48:36,794 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 14:48:36,794 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e0651820efa05b0d1173e869e8cdb7c85f212e339148a75ab7dde9c1235571e [2024-11-18 14:48:37,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 14:48:37,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 14:48:37,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 14:48:37,110 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 14:48:37,111 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 14:48:37,112 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c [2024-11-18 14:48:38,617 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 14:48:39,146 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 14:48:39,148 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c [2024-11-18 14:48:39,209 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b164f9256/ac0bfc45d9e543b089eb67e564ba148e/FLAG6deff47de [2024-11-18 14:48:39,229 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b164f9256/ac0bfc45d9e543b089eb67e564ba148e [2024-11-18 14:48:39,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 14:48:39,234 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 14:48:39,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 14:48:39,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 14:48:39,242 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 14:48:39,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:39" (1/1) ... [2024-11-18 14:48:39,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d26ed67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:39, skipping insertion in model container [2024-11-18 14:48:39,245 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:39" (1/1) ... [2024-11-18 14:48:39,415 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 14:48:39,769 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.3-1.c[2266,2279] [2024-11-18 14:48:41,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:48:41,167 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 14:48:41,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok3.i","-S") [51] [2024-11-18 14:48:41,186 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.3-1.c[2266,2279] [2024-11-18 14:48:41,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:48:42,057 INFO L204 MainTranslator]: Completed translation [2024-11-18 14:48:42,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42 WrapperNode [2024-11-18 14:48:42,062 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 14:48:42,063 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 14:48:42,063 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 14:48:42,063 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 14:48:42,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:42,538 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:44,244 INFO L138 Inliner]: procedures = 102, calls = 13801, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 42374 [2024-11-18 14:48:44,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 14:48:44,245 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 14:48:44,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 14:48:44,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 14:48:44,271 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:44,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:44,993 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:45,283 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]. [2024-11-18 14:48:45,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:45,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:46,103 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:46,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:46,263 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:46,328 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:46,495 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 14:48:46,496 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 14:48:46,496 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 14:48:46,496 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 14:48:46,497 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ... [2024-11-18 14:48:46,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:48:46,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:48:46,543 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) [2024-11-18 14:48:46,545 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 [2024-11-18 14:48:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-18 14:48:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-18 14:48:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-18 14:48:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-18 14:48:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-18 14:48:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-18 14:48:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-18 14:48:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-18 14:48:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-18 14:48:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-18 14:48:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-18 14:48:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-11-18 14:48:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-18 14:48:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-18 14:48:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-18 14:48:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-18 14:48:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-18 14:48:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-18 14:48:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-18 14:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-18 14:48:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-18 14:48:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-18 14:48:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-18 14:48:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-18 14:48:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-18 14:48:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-18 14:48:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-18 14:48:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-18 14:48:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-18 14:48:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-18 14:48:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-18 14:48:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-18 14:48:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-18 14:48:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-18 14:48:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-18 14:48:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-18 14:48:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-18 14:48:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-18 14:48:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-18 14:48:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-11-18 14:48:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-11-18 14:48:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-11-18 14:48:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-11-18 14:48:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-18 14:48:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-18 14:48:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-18 14:48:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-18 14:48:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-18 14:48:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-18 14:48:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-18 14:48:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-18 14:48:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-18 14:48:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-18 14:48:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-18 14:48:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-18 14:48:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-18 14:48:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-18 14:48:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 14:48:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-18 14:48:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-18 14:48:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-18 14:48:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-18 14:48:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-18 14:48:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-18 14:48:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-18 14:48:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-18 14:48:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-18 14:48:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-18 14:48:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-18 14:48:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-18 14:48:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-18 14:48:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-18 14:48:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-18 14:48:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-18 14:48:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-18 14:48:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-18 14:48:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-18 14:48:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-18 14:48:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-18 14:48:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-18 14:48:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-18 14:48:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-18 14:48:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-18 14:48:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-18 14:48:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-18 14:48:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-18 14:48:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-18 14:48:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-18 14:48:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-18 14:48:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-18 14:48:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-18 14:48:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-18 14:48:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-18 14:48:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-18 14:48:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-18 14:48:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-18 14:48:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-18 14:48:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-18 14:48:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-18 14:48:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-18 14:48:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-18 14:48:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-18 14:48:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-18 14:48:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-18 14:48:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 14:48:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-18 14:48:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-18 14:48:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-18 14:48:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-18 14:48:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-18 14:48:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-18 14:48:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-18 14:48:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-18 14:48:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-18 14:48:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-18 14:48:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-18 14:48:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-18 14:48:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-18 14:48:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-18 14:48:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-18 14:48:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-18 14:48:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-18 14:48:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-11-18 14:48:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-11-18 14:48:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-11-18 14:48:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-18 14:48:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-18 14:48:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 14:48:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 14:48:48,479 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 14:48:48,485 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 14:49:15,600 INFO L? ?]: Removed 939 outVars from TransFormulas that were not future-live. [2024-11-18 14:49:15,600 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 14:49:15,708 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 14:49:15,708 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-18 14:49:15,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:49:15 BoogieIcfgContainer [2024-11-18 14:49:15,709 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 14:49:15,712 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 14:49:15,713 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 14:49:15,716 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 14:49:15,717 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:48:39" (1/3) ... [2024-11-18 14:49:15,717 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@164f27b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:49:15, skipping insertion in model container [2024-11-18 14:49:15,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (2/3) ... [2024-11-18 14:49:15,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@164f27b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:49:15, skipping insertion in model container [2024-11-18 14:49:15,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:49:15" (3/3) ... [2024-11-18 14:49:15,720 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.3-1.c [2024-11-18 14:49:15,733 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 14:49:15,733 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 14:49:16,037 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 14:49:16,043 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;@724f416f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 14:49:16,044 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 14:49:16,071 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) [2024-11-18 14:49:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3346 [2024-11-18 14:49:16,281 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:49:16,284 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-18 14:49:16,285 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:49:16,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:49:16,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1599647860, now seen corresponding path program 1 times [2024-11-18 14:49:16,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:49:16,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926619270] [2024-11-18 14:49:16,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:49:16,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:49:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:49:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-18 14:49:51,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:49:51,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926619270] [2024-11-18 14:49:51,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [926619270] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:49:51,426 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:49:51,427 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-18 14:49:51,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988127421] [2024-11-18 14:49:51,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:49:51,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 14:49:51,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:49:51,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 14:49:51,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 14:49:51,789 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) [2024-11-18 14:49:52,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:49:52,094 INFO L93 Difference]: Finished difference Result 16885 states and 27028 transitions. [2024-11-18 14:49:52,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 14:49:52,098 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 [2024-11-18 14:49:52,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:49:52,167 INFO L225 Difference]: With dead ends: 16885 [2024-11-18 14:49:52,168 INFO L226 Difference]: Without dead ends: 8431 [2024-11-18 14:49:52,217 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 [2024-11-18 14:49:52,221 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 [2024-11-18 14:49:52,224 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] [2024-11-18 14:49:52,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8431 states. [2024-11-18 14:49:52,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8431 to 8431. [2024-11-18 14:49:52,539 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) [2024-11-18 14:49:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8431 states to 8431 states and 10398 transitions. [2024-11-18 14:49:52,586 INFO L78 Accepts]: Start accepts. Automaton has 8431 states and 10398 transitions. Word has length 3345 [2024-11-18 14:49:52,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:49:52,588 INFO L471 AbstractCegarLoop]: Abstraction has 8431 states and 10398 transitions. [2024-11-18 14:49:52,590 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) [2024-11-18 14:49:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 10398 transitions. [2024-11-18 14:49:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3346 [2024-11-18 14:49:52,919 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:49:52,920 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] [2024-11-18 14:49:52,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-18 14:49:52,921 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:49:52,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:49:52,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1493439898, now seen corresponding path program 1 times [2024-11-18 14:49:52,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:49:52,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776615966] [2024-11-18 14:49:52,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:49:52,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms