java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.1_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:29:57,161 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:29:57,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:29:57,175 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:29:57,176 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:29:57,177 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:29:57,178 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:29:57,180 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:29:57,182 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:29:57,183 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:29:57,184 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:29:57,184 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:29:57,185 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:29:57,186 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:29:57,187 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:29:57,188 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:29:57,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:29:57,191 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:29:57,193 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:29:57,195 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:29:57,196 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:29:57,197 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:29:57,202 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:29:57,202 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:29:57,202 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:29:57,204 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:29:57,206 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:29:57,207 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:29:57,210 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:29:57,211 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:29:57,211 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:29:57,212 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:29:57,212 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:29:57,212 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:29:57,213 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:29:57,214 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:29:57,214 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-20 15:29:57,240 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:29:57,240 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:29:57,242 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:29:57,242 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:29:57,242 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:29:57,243 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:29:57,244 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:29:57,244 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:29:57,244 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:29:57,244 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:29:57,244 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:29:57,245 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:29:57,245 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:29:57,245 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:29:57,245 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:29:57,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:29:57,246 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:29:57,246 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:29:57,246 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:29:57,246 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:29:57,246 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:29:57,247 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:29:57,247 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:29:57,247 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:29:57,247 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:29:57,247 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:29:57,249 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:29:57,249 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:29:57,250 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:29:57,251 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:29:57,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:29:57,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:29:57,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:29:57,334 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:29:57,335 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:29:57,336 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.1_true-termination.c [2018-11-20 15:29:57,408 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22747003a/01a7a8f6e8f94ed59a518143aaf70b57/FLAG1f430d509 [2018-11-20 15:29:58,208 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:29:58,209 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.1_true-termination.c [2018-11-20 15:29:58,244 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22747003a/01a7a8f6e8f94ed59a518143aaf70b57/FLAG1f430d509 [2018-11-20 15:29:58,745 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22747003a/01a7a8f6e8f94ed59a518143aaf70b57 [2018-11-20 15:29:58,756 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:29:58,757 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:29:58,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:29:58,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:29:58,763 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:29:58,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:29:58" (1/1) ... [2018-11-20 15:29:58,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45bec00a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:29:58, skipping insertion in model container [2018-11-20 15:29:58,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:29:58" (1/1) ... [2018-11-20 15:29:58,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:29:58,962 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:30:00,577 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:30:00,607 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:30:01,375 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:30:01,530 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:30:01,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01 WrapperNode [2018-11-20 15:30:01,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:30:01,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:30:01,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:30:01,532 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:30:01,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:01,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:01,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:01,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:02,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:02,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:02,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (1/1) ... [2018-11-20 15:30:02,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:30:02,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:30:02,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:30:02,470 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:30:02,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:01" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-20 15:30:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:30:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:30:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-20 15:30:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-20 15:30:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-20 15:30:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-20 15:30:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-20 15:30:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-20 15:30:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-20 15:30:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-20 15:30:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-20 15:30:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-20 15:30:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-20 15:30:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-20 15:30:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-20 15:30:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-20 15:30:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-20 15:30:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-20 15:30:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-20 15:30:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-20 15:30:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-20 15:30:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-20 15:30:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-20 15:30:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-20 15:30:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-20 15:30:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-20 15:30:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-20 15:30:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-20 15:30:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-20 15:30:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-20 15:30:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-20 15:30:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-20 15:30:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-20 15:30:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-20 15:30:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:30:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-20 15:30:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-20 15:30:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-20 15:30:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-20 15:30:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-20 15:30:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-20 15:30:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-20 15:30:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-20 15:30:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-20 15:30:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-20 15:30:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-20 15:30:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-20 15:30:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-20 15:30:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-20 15:30:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-20 15:30:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-20 15:30:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-20 15:30:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-20 15:30:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-20 15:30:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-20 15:30:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-20 15:30:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-20 15:30:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-20 15:30:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-20 15:30:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-20 15:30:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-20 15:30:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-20 15:30:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-20 15:30:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-20 15:30:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-20 15:30:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-20 15:30:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-20 15:30:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-20 15:30:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-20 15:30:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-20 15:30:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-20 15:30:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-20 15:30:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-20 15:30:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-20 15:30:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:30:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-20 15:30:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-20 15:30:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-20 15:30:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-20 15:30:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-20 15:30:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-20 15:30:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-20 15:30:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-20 15:30:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:30:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-20 15:30:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-20 15:30:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-20 15:30:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-20 15:30:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 15:30:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-20 15:30:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-20 15:30:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-20 15:30:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-20 15:30:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-20 15:30:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-20 15:30:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-20 15:30:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-20 15:30:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-20 15:30:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-20 15:30:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-20 15:30:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-20 15:30:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-20 15:30:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-20 15:30:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-20 15:30:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-20 15:30:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-20 15:30:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-20 15:30:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-20 15:30:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-20 15:30:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-20 15:30:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-20 15:30:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-20 15:30:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-20 15:30:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-20 15:30:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-20 15:30:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-20 15:30:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-20 15:30:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-20 15:30:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-20 15:30:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-20 15:30:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-20 15:30:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-20 15:30:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-20 15:30:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-20 15:30:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-20 15:30:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-20 15:30:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-20 15:30:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-20 15:30:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-20 15:30:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-20 15:30:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-20 15:30:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-20 15:30:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-20 15:30:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-20 15:30:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-20 15:30:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-20 15:30:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-20 15:30:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-20 15:30:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-20 15:30:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-20 15:30:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-20 15:30:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-20 15:30:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-20 15:30:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-20 15:30:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-20 15:30:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-20 15:30:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-20 15:30:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-20 15:30:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-20 15:30:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-20 15:30:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-20 15:30:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-20 15:30:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-20 15:30:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-20 15:30:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-20 15:30:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-20 15:30:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-20 15:30:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-20 15:30:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-20 15:30:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-20 15:30:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:30:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:30:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-20 15:30:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-20 15:30:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-20 15:30:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-20 15:30:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-20 15:30:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-20 15:30:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:30:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:30:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:30:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:30:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:30:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:31:41,529 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:31:41,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:31:41 BoogieIcfgContainer [2018-11-20 15:31:41,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:31:41,532 INFO L168 Benchmark]: Toolchain (without parser) took 102775.36 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -931.0 MB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-20 15:31:41,534 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 15:31:41,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2773.13 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 805.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -683.8 MB). Peak memory consumption was 225.0 MB. Max. memory is 7.1 GB. [2018-11-20 15:31:41,535 INFO L168 Benchmark]: Boogie Preprocessor took 936.88 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 147.3 MB). Peak memory consumption was 147.3 MB. Max. memory is 7.1 GB. [2018-11-20 15:31:41,536 INFO L168 Benchmark]: RCFGBuilder took 99060.66 ms. Allocated memory was 2.4 GB in the beginning and 4.2 GB in the end (delta: 1.8 GB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -394.5 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-20 15:31:41,540 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2773.13 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 805.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -683.8 MB). Peak memory consumption was 225.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 936.88 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 147.3 MB). Peak memory consumption was 147.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 99060.66 ms. Allocated memory was 2.4 GB in the beginning and 4.2 GB in the end (delta: 1.8 GB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -394.5 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...