/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 06:10:38,307 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 06:10:38,365 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-16 06:10:38,370 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 06:10:38,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 06:10:38,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 06:10:38,398 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 06:10:38,398 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 06:10:38,399 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 06:10:38,402 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 06:10:38,403 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 06:10:38,403 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 06:10:38,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 06:10:38,404 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 06:10:38,405 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 06:10:38,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 06:10:38,405 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 06:10:38,405 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 06:10:38,405 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 06:10:38,405 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 06:10:38,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 06:10:38,406 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 06:10:38,406 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 06:10:38,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 06:10:38,406 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 06:10:38,407 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 06:10:38,407 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 06:10:38,407 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 06:10:38,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 06:10:38,407 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 06:10:38,408 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 06:10:38,408 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 06:10:38,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 06:10:38,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 06:10:38,409 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 06:10:38,410 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 06:10:38,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 06:10:38,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 06:10:38,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 06:10:38,616 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 06:10:38,616 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 06:10:38,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c [2023-12-16 06:10:39,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 06:10:39,996 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 06:10:39,998 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c [2023-12-16 06:10:40,042 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b72925b8/f2f5c732a9314a5bba7c44f32f8b94c6/FLAG17d667f10 [2023-12-16 06:10:40,057 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b72925b8/f2f5c732a9314a5bba7c44f32f8b94c6 [2023-12-16 06:10:40,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 06:10:40,060 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 06:10:40,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 06:10:40,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 06:10:40,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 06:10:40,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 06:10:40" (1/1) ... [2023-12-16 06:10:40,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37280768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:40, skipping insertion in model container [2023-12-16 06:10:40,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 06:10:40" (1/1) ... [2023-12-16 06:10:40,199 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 06:10:40,447 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280] [2023-12-16 06:10:41,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 06:10:41,406 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 06:10:41,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [51] [2023-12-16 06:10:41,421 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280] [2023-12-16 06:10:41,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 06:10:41,999 INFO L206 MainTranslator]: Completed translation [2023-12-16 06:10:42,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42 WrapperNode [2023-12-16 06:10:42,001 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 06:10:42,002 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 06:10:42,002 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 06:10:42,002 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 06:10:42,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:42,336 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:43,249 INFO L138 Inliner]: procedures = 101, calls = 11881, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 40295 [2023-12-16 06:10:43,249 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 06:10:43,250 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 06:10:43,250 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 06:10:43,250 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 06:10:43,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:43,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:43,687 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:43,879 INFO L175 MemorySlicer]: Split 11460 memory accesses to 57 slices as follows [2, 25, 25, 25, 13, 769, 1081, 925, 985, 1045, 841, 642, 462, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124]. 9 percent of accesses are in the largest equivalence class. The 56 initializations are split as follows [2, 12, 12, 12, 6, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 1986 writes are split as follows [0, 1, 1, 1, 1, 13, 13, 13, 13, 13, 13, 6, 6, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42]. [2023-12-16 06:10:43,879 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:43,879 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:44,412 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:44,470 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:44,546 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:44,603 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:44,750 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 06:10:44,751 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 06:10:44,751 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 06:10:44,751 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 06:10:44,752 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (1/1) ... [2023-12-16 06:10:44,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 06:10:44,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 06:10:44,771 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) [2023-12-16 06:10:44,786 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 [2023-12-16 06:10:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2023-12-16 06:10:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2023-12-16 06:10:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-12-16 06:10:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-12-16 06:10:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-12-16 06:10:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-12-16 06:10:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2023-12-16 06:10:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-12-16 06:10:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-12-16 06:10:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-12-16 06:10:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-12-16 06:10:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-12-16 06:10:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2023-12-16 06:10:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2023-12-16 06:10:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2023-12-16 06:10:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2023-12-16 06:10:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2023-12-16 06:10:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2023-12-16 06:10:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2023-12-16 06:10:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2023-12-16 06:10:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2023-12-16 06:10:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2023-12-16 06:10:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2023-12-16 06:10:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2023-12-16 06:10:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-12-16 06:10:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-12-16 06:10:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-12-16 06:10:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-12-16 06:10:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2023-12-16 06:10:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2023-12-16 06:10:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 06:10:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 06:10:46,172 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 06:10:46,173 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 06:11:03,468 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 06:11:03,959 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 06:11:03,959 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-16 06:11:03,959 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 06:11:03 BoogieIcfgContainer [2023-12-16 06:11:03,959 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 06:11:03,962 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 06:11:03,962 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 06:11:03,964 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 06:11:03,964 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 06:10:40" (1/3) ... [2023-12-16 06:11:03,965 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a16e852 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 06:11:03, skipping insertion in model container [2023-12-16 06:11:03,965 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 06:10:42" (2/3) ... [2023-12-16 06:11:03,965 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a16e852 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 06:11:03, skipping insertion in model container [2023-12-16 06:11:03,966 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 06:11:03" (3/3) ... [2023-12-16 06:11:03,967 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.3-2.c [2023-12-16 06:11:03,978 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 06:11:03,978 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 06:11:04,084 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 06:11:04,089 INFO L357 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, mHoare=true, 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;@6e5f8c35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 06:11:04,089 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 06:11:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand has 8384 states, 7969 states have (on average 1.575479984941649) internal successors, (12555), 7993 states have internal predecessors, (12555), 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) [2023-12-16 06:11:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3342 [2023-12-16 06:11:04,285 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 06:11:04,288 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 06:11:04,289 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 06:11:04,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 06:11:04,298 INFO L85 PathProgramCache]: Analyzing trace with hash -351360329, now seen corresponding path program 1 times [2023-12-16 06:11:04,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 06:11:04,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781756607] [2023-12-16 06:11:04,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 06:11:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 06:11:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 06:11:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 06:11:35,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 06:11:35,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781756607] [2023-12-16 06:11:35,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781756607] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 06:11:35,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 06:11:35,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-16 06:11:35,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749032466] [2023-12-16 06:11:35,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 06:11:35,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-16 06:11:35,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 06:11:35,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-16 06:11:35,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-16 06:11:35,200 INFO L87 Difference]: Start difference. First operand has 8384 states, 7969 states have (on average 1.575479984941649) internal successors, (12555), 7993 states have internal predecessors, (12555), 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 1670.0) internal successors, (3340), 2 states have internal predecessors, (3340), 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) [2023-12-16 06:11:39,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-16 06:11:39,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 06:11:39,867 INFO L93 Difference]: Finished difference Result 16762 states and 26905 transitions. [2023-12-16 06:11:39,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-16 06:11:39,870 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 1670.0) internal successors, (3340), 2 states have internal predecessors, (3340), 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 3341 [2023-12-16 06:11:39,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 06:11:39,915 INFO L225 Difference]: With dead ends: 16762 [2023-12-16 06:11:39,916 INFO L226 Difference]: Without dead ends: 8372 [2023-12-16 06:11:39,951 INFO L412 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 [2023-12-16 06:11:39,955 INFO L413 NwaCegarLoop]: 10289 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10289 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-12-16 06:11:39,958 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10289 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 58 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2023-12-16 06:11:39,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8372 states. [2023-12-16 06:11:40,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8372 to 8372. [2023-12-16 06:11:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8372 states, 7958 states have (on average 1.206333249560191) internal successors, (9600), 7982 states have internal predecessors, (9600), 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) [2023-12-16 06:11:40,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8372 states to 8372 states and 10339 transitions. [2023-12-16 06:11:40,229 INFO L78 Accepts]: Start accepts. Automaton has 8372 states and 10339 transitions. Word has length 3341 [2023-12-16 06:11:40,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 06:11:40,230 INFO L495 AbstractCegarLoop]: Abstraction has 8372 states and 10339 transitions. [2023-12-16 06:11:40,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1670.0) internal successors, (3340), 2 states have internal predecessors, (3340), 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) [2023-12-16 06:11:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 8372 states and 10339 transitions. [2023-12-16 06:11:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3342 [2023-12-16 06:11:40,444 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 06:11:40,446 INFO L195 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] [2023-12-16 06:11:40,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 06:11:40,446 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 06:11:40,447 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 06:11:40,447 INFO L85 PathProgramCache]: Analyzing trace with hash -1185965883, now seen corresponding path program 1 times [2023-12-16 06:11:40,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 06:11:40,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385494890] [2023-12-16 06:11:40,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 06:11:40,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms Received shutdown request... [2023-12-16 06:11:44,851 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 06:11:45,972 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown