/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 15:32:30,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 15:32:30,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 15:32:30,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 15:32:30,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 15:32:30,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 15:32:30,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 15:32:30,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 15:32:30,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 15:32:30,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 15:32:30,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 15:32:30,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 15:32:30,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 15:32:30,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 15:32:30,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 15:32:30,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 15:32:30,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 15:32:30,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 15:32:30,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 15:32:30,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 15:32:30,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 15:32:30,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 15:32:30,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 15:32:30,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 15:32:30,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 15:32:30,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 15:32:30,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 15:32:30,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 15:32:30,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 15:32:30,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 15:32:30,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 15:32:30,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 15:32:30,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 15:32:30,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 15:32:30,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 15:32:30,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 15:32:30,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 15:32:30,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 15:32:30,393 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 15:32:30,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 15:32:30,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 15:32:30,396 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 15:32:30,465 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 15:32:30,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 15:32:30,466 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 15:32:30,466 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 15:32:30,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 15:32:30,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 15:32:30,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 15:32:30,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 15:32:30,471 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 15:32:30,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 15:32:30,472 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 15:32:30,472 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 15:32:30,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 15:32:30,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 15:32:30,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 15:32:30,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 15:32:30,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 15:32:30,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 15:32:30,474 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 15:32:30,474 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 15:32:30,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 15:32:30,474 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 15:32:30,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 15:32:30,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 15:32:30,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 15:32:30,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 15:32:30,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 15:32:30,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 15:32:30,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 15:32:30,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 15:32:30,476 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 15:32:30,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 15:32:30,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 15:32:30,477 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 15:32:30,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 15:32:30,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 15:32:30,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 15:32:30,936 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 15:32:30,937 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 15:32:30,938 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c [2022-10-16 15:32:31,012 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e338d832b/67cba59e36bb4adfb877b4695976be31/FLAGa13b9f6ef [2022-10-16 15:32:32,147 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 15:32:32,148 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c [2022-10-16 15:32:32,232 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e338d832b/67cba59e36bb4adfb877b4695976be31/FLAGa13b9f6ef [2022-10-16 15:32:32,508 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e338d832b/67cba59e36bb4adfb877b4695976be31 [2022-10-16 15:32:32,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 15:32:32,518 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 15:32:32,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 15:32:32,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 15:32:32,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 15:32:32,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:32:32" (1/1) ... [2022-10-16 15:32:32,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b50b371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:32, skipping insertion in model container [2022-10-16 15:32:32,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:32:32" (1/1) ... [2022-10-16 15:32:32,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 15:32:32,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 15:32:33,089 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280] [2022-10-16 15:32:34,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 15:32:34,453 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 15:32:34,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280] [2022-10-16 15:32:35,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 15:32:35,524 INFO L208 MainTranslator]: Completed translation [2022-10-16 15:32:35,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35 WrapperNode [2022-10-16 15:32:35,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 15:32:35,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 15:32:35,526 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 15:32:35,526 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 15:32:35,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:35,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:37,116 INFO L138 Inliner]: procedures = 101, calls = 11881, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 39380 [2022-10-16 15:32:37,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 15:32:37,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 15:32:37,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 15:32:37,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 15:32:37,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:37,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:37,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:37,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:38,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:38,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:38,806 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:38,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:39,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 15:32:39,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 15:32:39,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 15:32:39,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 15:32:39,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:32:35" (1/1) ... [2022-10-16 15:32:39,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 15:32:39,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:32:39,084 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 15:32:39,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 15:32:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2022-10-16 15:32:39,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2022-10-16 15:32:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2022-10-16 15:32:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2022-10-16 15:32:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 15:32:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2022-10-16 15:32:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2022-10-16 15:32:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2022-10-16 15:32:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2022-10-16 15:32:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2022-10-16 15:32:39,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2022-10-16 15:32:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2022-10-16 15:32:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2022-10-16 15:32:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2022-10-16 15:32:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2022-10-16 15:32:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2022-10-16 15:32:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2022-10-16 15:32:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2022-10-16 15:32:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2022-10-16 15:32:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 15:32:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2022-10-16 15:32:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2022-10-16 15:32:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2022-10-16 15:32:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2022-10-16 15:32:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2022-10-16 15:32:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2022-10-16 15:32:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2022-10-16 15:32:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2022-10-16 15:32:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2022-10-16 15:32:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2022-10-16 15:32:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2022-10-16 15:32:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2022-10-16 15:32:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2022-10-16 15:32:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2022-10-16 15:32:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 15:32:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2022-10-16 15:32:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2022-10-16 15:32:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2022-10-16 15:32:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2022-10-16 15:32:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2022-10-16 15:32:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2022-10-16 15:32:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2022-10-16 15:32:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2022-10-16 15:32:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2022-10-16 15:32:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2022-10-16 15:32:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2022-10-16 15:32:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2022-10-16 15:32:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2022-10-16 15:32:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2022-10-16 15:32:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2022-10-16 15:32:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2022-10-16 15:32:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2022-10-16 15:32:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2022-10-16 15:32:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2022-10-16 15:32:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2022-10-16 15:32:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2022-10-16 15:32:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2022-10-16 15:32:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2022-10-16 15:32:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2022-10-16 15:32:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2022-10-16 15:32:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2022-10-16 15:32:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2022-10-16 15:32:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2022-10-16 15:32:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2022-10-16 15:32:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2022-10-16 15:32:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2022-10-16 15:32:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2022-10-16 15:32:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2022-10-16 15:32:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2022-10-16 15:32:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2022-10-16 15:32:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2022-10-16 15:32:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2022-10-16 15:32:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2022-10-16 15:32:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2022-10-16 15:32:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2022-10-16 15:32:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2022-10-16 15:32:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2022-10-16 15:32:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2022-10-16 15:32:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2022-10-16 15:32:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2022-10-16 15:32:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2022-10-16 15:32:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2022-10-16 15:32:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2022-10-16 15:32:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2022-10-16 15:32:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2022-10-16 15:32:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2022-10-16 15:32:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2022-10-16 15:32:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 15:32:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2022-10-16 15:32:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2022-10-16 15:32:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 15:32:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 15:32:40,732 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 15:32:40,736 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation