/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 true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.4.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-15 23:20:48,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-15 23:20:48,897 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-15 23:20:48,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-15 23:20:48,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-15 23:20:48,920 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-15 23:20:48,921 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-15 23:20:48,921 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-15 23:20:48,921 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-15 23:20:48,924 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-15 23:20:48,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-15 23:20:48,925 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-15 23:20:48,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-15 23:20:48,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-15 23:20:48,926 INFO L153 SettingsManager]: * Use SBE=true [2023-12-15 23:20:48,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-15 23:20:48,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-15 23:20:48,926 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-15 23:20:48,926 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-15 23:20:48,927 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-15 23:20:48,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-15 23:20:48,927 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-15 23:20:48,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-15 23:20:48,927 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-15 23:20:48,927 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-15 23:20:48,928 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-15 23:20:48,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-15 23:20:48,928 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-15 23:20:48,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-15 23:20:48,929 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-15 23:20:48,929 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-15 23:20:48,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-15 23:20:48,930 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-15 23:20:48,931 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-15 23:20:48,931 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-15 23:20:48,931 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-15 23:20:48,931 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true [2023-12-15 23:20:49,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-15 23:20:49,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-15 23:20:49,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-15 23:20:49,154 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-15 23:20:49,154 INFO L274 PluginConnector]: CDTParser initialized [2023-12-15 23:20:49,155 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.4.c [2023-12-15 23:20:50,174 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-15 23:20:50,667 INFO L384 CDTParser]: Found 1 translation units. [2023-12-15 23:20:50,668 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.4.c [2023-12-15 23:20:50,716 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199c388e7/9aa7d61fe5414d1cba2754e14617a8e7/FLAG04e11b72e [2023-12-15 23:20:50,730 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199c388e7/9aa7d61fe5414d1cba2754e14617a8e7 [2023-12-15 23:20:50,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-15 23:20:50,733 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-15 23:20:50,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-15 23:20:50,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-15 23:20:50,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-15 23:20:50,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 11:20:50" (1/1) ... [2023-12-15 23:20:50,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a22870c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:50, skipping insertion in model container [2023-12-15 23:20:50,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 11:20:50" (1/1) ... [2023-12-15 23:20:50,917 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-15 23:20:51,111 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.4.c[2309,2322] [2023-12-15 23:20:52,263 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-15 23:20:52,289 INFO L202 MainTranslator]: Completed pre-run [2023-12-15 23:20:52,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok4.i","-S") [52] [2023-12-15 23:20:52,305 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.4.c[2309,2322] [2023-12-15 23:20:53,000 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-15 23:20:53,029 INFO L206 MainTranslator]: Completed translation [2023-12-15 23:20:53,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53 WrapperNode [2023-12-15 23:20:53,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-15 23:20:53,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-15 23:20:53,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-15 23:20:53,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-15 23:20:53,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:53,512 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:55,042 INFO L138 Inliner]: procedures = 101, calls = 18605, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 64267 [2023-12-15 23:20:55,042 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-15 23:20:55,043 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-15 23:20:55,043 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-15 23:20:55,043 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-15 23:20:55,052 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:55,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:55,795 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:56,054 INFO L175 MemorySlicer]: Split 18156 memory accesses to 57 slices as follows [2, 33, 33, 33, 17, 1345, 1921, 1617, 1729, 1841, 1473, 1144, 808, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166, 114, 166]. 11 percent of accesses are in the largest equivalence class. The 74 initializations are split as follows [2, 16, 16, 16, 8, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 2630 writes are split as follows [0, 1, 1, 1, 1, 17, 17, 17, 17, 17, 17, 8, 8, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56, 58, 56]. [2023-12-15 23:20:56,054 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:56,054 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:56,922 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:57,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:57,144 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:57,233 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:57,629 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-15 23:20:57,630 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-15 23:20:57,630 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-15 23:20:57,630 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-15 23:20:57,634 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (1/1) ... [2023-12-15 23:20:57,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-15 23:20:57,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 23:20:57,681 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) [2023-12-15 23:20:57,720 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 [2023-12-15 23:20:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2023-12-15 23:20:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2023-12-15 23:20:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2023-12-15 23:20:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2023-12-15 23:20:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-12-15 23:20:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-12-15 23:20:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-12-15 23:20:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-12-15 23:20:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-12-15 23:20:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-12-15 23:20:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-12-15 23:20:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-12-15 23:20:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-12-15 23:20:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-12-15 23:20:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-12-15 23:20:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-12-15 23:20:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-12-15 23:20:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2023-12-15 23:20:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2023-12-15 23:20:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2023-12-15 23:20:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2023-12-15 23:20:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2023-12-15 23:20:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2023-12-15 23:20:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2023-12-15 23:20:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2023-12-15 23:20:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2023-12-15 23:20:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2023-12-15 23:20:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2023-12-15 23:20:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2023-12-15 23:20:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2023-12-15 23:20:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-12-15 23:20:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-12-15 23:20:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-12-15 23:20:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-12-15 23:20:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-12-15 23:20:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-12-15 23:20:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-12-15 23:20:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-12-15 23:20:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-12-15 23:20:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-12-15 23:20:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-12-15 23:20:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-12-15 23:20:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-12-15 23:20:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-12-15 23:20:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2023-12-15 23:20:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2023-12-15 23:20:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2023-12-15 23:20:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2023-12-15 23:20:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2023-12-15 23:20:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2023-12-15 23:20:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2023-12-15 23:20:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2023-12-15 23:20:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2023-12-15 23:20:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2023-12-15 23:20:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2023-12-15 23:20:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2023-12-15 23:20:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-15 23:20:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2023-12-15 23:20:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2023-12-15 23:20:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2023-12-15 23:20:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2023-12-15 23:20:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2023-12-15 23:20:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2023-12-15 23:20:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2023-12-15 23:20:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2023-12-15 23:20:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2023-12-15 23:20:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2023-12-15 23:20:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2023-12-15 23:20:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2023-12-15 23:20:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2023-12-15 23:20:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2023-12-15 23:20:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2023-12-15 23:20:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2023-12-15 23:20:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2023-12-15 23:20:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2023-12-15 23:20:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2023-12-15 23:20:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2023-12-15 23:20:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2023-12-15 23:20:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2023-12-15 23:20:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2023-12-15 23:20:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2023-12-15 23:20:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2023-12-15 23:20:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2023-12-15 23:20:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2023-12-15 23:20:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2023-12-15 23:20:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2023-12-15 23:20:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2023-12-15 23:20:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2023-12-15 23:20:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2023-12-15 23:20:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-12-15 23:20:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-12-15 23:20:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-12-15 23:20:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-12-15 23:20:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-12-15 23:20:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-12-15 23:20:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2023-12-15 23:20:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2023-12-15 23:20:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-15 23:20:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-15 23:20:59,631 INFO L241 CfgBuilder]: Building ICFG [2023-12-15 23:20:59,633 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-15 23:21:31,081 INFO L282 CfgBuilder]: Performing block encoding [2023-12-15 23:21:32,045 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-15 23:21:32,046 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-15 23:21:32,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 11:21:32 BoogieIcfgContainer [2023-12-15 23:21:32,046 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-15 23:21:32,049 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-15 23:21:32,049 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-15 23:21:32,052 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-15 23:21:32,052 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.12 11:20:50" (1/3) ... [2023-12-15 23:21:32,052 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a67bc40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 11:21:32, skipping insertion in model container [2023-12-15 23:21:32,052 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:53" (2/3) ... [2023-12-15 23:21:32,053 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a67bc40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 11:21:32, skipping insertion in model container [2023-12-15 23:21:32,053 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 11:21:32" (3/3) ... [2023-12-15 23:21:32,054 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.4.c [2023-12-15 23:21:32,065 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-15 23:21:32,066 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-15 23:21:32,227 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-15 23:21:32,234 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;@28d7bcae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-15 23:21:32,236 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-15 23:21:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand has 13166 states, 12723 states have (on average 1.5868112866462312) internal successors, (20189), 12747 states have internal predecessors, (20189), 398 states have call successors, (398), 43 states have call predecessors, (398), 43 states have return successors, (398), 388 states have call predecessors, (398), 398 states have call successors, (398) [2023-12-15 23:21:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5042 [2023-12-15 23:21:33,058 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 23:21:33,062 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] [2023-12-15 23:21:33,062 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 23:21:33,066 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 23:21:33,068 INFO L85 PathProgramCache]: Analyzing trace with hash 1131816583, now seen corresponding path program 1 times [2023-12-15 23:21:33,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 23:21:33,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608764742] [2023-12-15 23:21:33,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 23:21:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms Received shutdown request... [2023-12-15 23:21:55,074 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 [2023-12-15 23:21:56,164 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown