java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm.2-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:57:05,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:57:05,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:57:05,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:57:05,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:57:05,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:57:05,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:57:05,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:57:05,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:57:05,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:57:05,395 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:57:05,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:57:05,396 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:57:05,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:57:05,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:57:05,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:57:05,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:57:05,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:57:05,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:57:05,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:57:05,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:57:05,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:57:05,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:57:05,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:57:05,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 04:57:05,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 04:57:05,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 04:57:05,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 04:57:05,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 04:57:05,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 04:57:05,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:57:05,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:57:05,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:57:05,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:57:05,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:57:05,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:57:05,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:57:05,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:57:05,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:57:05,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:57:05,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:57:05,421 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 04:57:05,447 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:57:05,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:57:05,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:57:05,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:57:05,449 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:57:05,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:57:05,450 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:57:05,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:57:05,450 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:57:05,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:57:05,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:57:05,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:57:05,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:57:05,451 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:57:05,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:57:05,452 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:57:05,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:57:05,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:57:05,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:57:05,452 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:57:05,453 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:57:05,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:57:05,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:57:05,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:57:05,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:57:05,454 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:57:05,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:57:05,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:57:05,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:57:05,499 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:57:05,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:57:05,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:57:05,527 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:57:05,528 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:57:05,528 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm.2-2.c [2019-08-10 04:57:05,600 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7339aa35/2d24c8e6e9354ebc8e88cec67d7ce171/FLAG9511d87de [2019-08-10 04:57:06,222 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:57:06,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_ctm.2-2.c [2019-08-10 04:57:06,245 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7339aa35/2d24c8e6e9354ebc8e88cec67d7ce171/FLAG9511d87de [2019-08-10 04:57:06,395 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7339aa35/2d24c8e6e9354ebc8e88cec67d7ce171 [2019-08-10 04:57:06,405 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:57:06,406 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:57:06,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:57:06,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:57:06,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:57:06,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:57:06" (1/1) ... [2019-08-10 04:57:06,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6105b15b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:06, skipping insertion in model container [2019-08-10 04:57:06,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:57:06" (1/1) ... [2019-08-10 04:57:06,425 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:57:06,526 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:57:07,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:57:07,490 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:57:07,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:57:07,964 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:57:07,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07 WrapperNode [2019-08-10 04:57:07,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:57:07,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:57:07,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:57:07,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:57:07,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:07,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:08,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:08,067 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:08,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:08,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:08,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... [2019-08-10 04:57:08,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:57:08,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:57:08,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:57:08,376 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:57:08,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:57:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:57:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:57:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:57:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:57:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2019-08-10 04:57:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2019-08-10 04:57:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2019-08-10 04:57:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2019-08-10 04:57:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2019-08-10 04:57:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-08-10 04:57:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-08-10 04:57:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-08-10 04:57:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2019-08-10 04:57:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2019-08-10 04:57:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2019-08-10 04:57:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:57:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2019-08-10 04:57:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2019-08-10 04:57:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2019-08-10 04:57:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2019-08-10 04:57:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2019-08-10 04:57:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2019-08-10 04:57:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2019-08-10 04:57:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2019-08-10 04:57:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2019-08-10 04:57:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2019-08-10 04:57:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2019-08-10 04:57:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2019-08-10 04:57:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2019-08-10 04:57:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-08-10 04:57:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-08-10 04:57:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-08-10 04:57:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-08-10 04:57:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-08-10 04:57:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2019-08-10 04:57:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-08-10 04:57:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-08-10 04:57:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-08-10 04:57:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-08-10 04:57:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:57:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-08-10 04:57:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2019-08-10 04:57:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2019-08-10 04:57:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2019-08-10 04:57:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2019-08-10 04:57:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2019-08-10 04:57:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2019-08-10 04:57:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2019-08-10 04:57:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2019-08-10 04:57:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2019-08-10 04:57:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-08-10 04:57:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2019-08-10 04:57:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2019-08-10 04:57:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2019-08-10 04:57:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2019-08-10 04:57:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2019-08-10 04:57:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2019-08-10 04:57:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2019-08-10 04:57:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2019-08-10 04:57:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2019-08-10 04:57:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2019-08-10 04:57:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2019-08-10 04:57:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2019-08-10 04:57:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2019-08-10 04:57:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2019-08-10 04:57:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2019-08-10 04:57:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-08-10 04:57:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:57:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-08-10 04:57:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:57:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 04:57:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:57:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-10 04:57:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-08-10 04:57:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-08-10 04:57:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:57:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:57:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-08-10 04:57:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-08-10 04:57:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2019-08-10 04:57:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2019-08-10 04:57:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2019-08-10 04:57:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2019-08-10 04:57:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-08-10 04:57:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-08-10 04:57:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2019-08-10 04:57:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2019-08-10 04:57:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2019-08-10 04:57:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2019-08-10 04:57:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2019-08-10 04:57:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2019-08-10 04:57:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2019-08-10 04:57:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2019-08-10 04:57:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2019-08-10 04:57:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2019-08-10 04:57:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2019-08-10 04:57:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2019-08-10 04:57:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2019-08-10 04:57:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2019-08-10 04:57:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2019-08-10 04:57:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2019-08-10 04:57:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2019-08-10 04:57:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2019-08-10 04:57:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2019-08-10 04:57:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2019-08-10 04:57:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2019-08-10 04:57:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2019-08-10 04:57:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2019-08-10 04:57:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2019-08-10 04:57:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2019-08-10 04:57:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2019-08-10 04:57:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2019-08-10 04:57:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2019-08-10 04:57:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2019-08-10 04:57:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2019-08-10 04:57:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2019-08-10 04:57:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-08-10 04:57:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 04:57:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 04:57:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-08-10 04:57:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-08-10 04:57:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-08-10 04:57:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-08-10 04:57:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:57:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:57:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 04:57:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 04:57:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:57:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 04:57:21,527 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:57:21,527 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 04:57:21,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:57:21 BoogieIcfgContainer [2019-08-10 04:57:21,529 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:57:21,530 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:57:21,530 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:57:21,530 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:57:21,531 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:57:21" (1/1) ... [2019-08-10 05:11:17,442 WARN L188 SmtUtils]: Spent 9.19 m on a formula simplification that was a NOOP. DAG size: 1689