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/rekh_ctm_true-unreach-call.4_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:30:06,408 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:30:06,410 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:30:06,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:30:06,423 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:30:06,424 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:30:06,425 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:30:06,427 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:30:06,429 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:30:06,430 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:30:06,431 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:30:06,431 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:30:06,432 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:30:06,433 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:30:06,434 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:30:06,435 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:30:06,436 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:30:06,438 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:30:06,440 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:30:06,442 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:30:06,443 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:30:06,444 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:30:06,447 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:30:06,447 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:30:06,447 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:30:06,450 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:30:06,454 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:30:06,454 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:30:06,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:30:06,460 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:30:06,460 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:30:06,464 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:30:06,464 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:30:06,464 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:30:06,465 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:30:06,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:30:06,468 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 15:30:06,503 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:30:06,504 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:30:06,505 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:30:06,505 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:30:06,505 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:30:06,506 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:30:06,506 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:30:06,506 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:30:06,506 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:30:06,506 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:30:06,508 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:30:06,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:30:06,508 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:30:06,508 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:30:06,509 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:30:06,509 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:30:06,509 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:30:06,509 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:30:06,509 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:30:06,510 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:30:06,510 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:30:06,510 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:30:06,510 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:30:06,510 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:30:06,510 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:30:06,512 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:30:06,512 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:30:06,512 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:30:06,513 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:30:06,513 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:30:06,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:30:06,602 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:30:06,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:30:06,607 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:30:06,608 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:30:06,608 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm_true-unreach-call.4_true-termination.c [2018-11-20 15:30:06,678 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30747c2ec/44839b60304a4df1a63ccae2f5fb54a9/FLAGc52925665 [2018-11-20 15:30:07,405 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:30:07,407 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_ctm_true-unreach-call.4_true-termination.c [2018-11-20 15:30:07,441 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30747c2ec/44839b60304a4df1a63ccae2f5fb54a9/FLAGc52925665 [2018-11-20 15:30:07,512 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30747c2ec/44839b60304a4df1a63ccae2f5fb54a9 [2018-11-20 15:30:07,521 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:30:07,523 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:30:07,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:30:07,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:30:07,527 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:30:07,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:30:07" (1/1) ... [2018-11-20 15:30:07,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29732690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:07, skipping insertion in model container [2018-11-20 15:30:07,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:30:07" (1/1) ... [2018-11-20 15:30:07,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:30:07,644 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:30:08,693 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:30:08,709 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:30:09,114 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:30:09,223 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:30:09,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09 WrapperNode [2018-11-20 15:30:09,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:30:09,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:30:09,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:30:09,224 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:30:09,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (1/1) ... [2018-11-20 15:30:09,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:30:09,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:30:09,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:30:09,698 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:30:09,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:30:09" (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 15:30:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:30:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:30:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-20 15:30:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-20 15:30:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-20 15:30:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-20 15:30:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-20 15:30:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-20 15:30:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-20 15:30:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-20 15:30:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-20 15:30:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-20 15:30:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-20 15:30:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-20 15:30:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-20 15:30:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-20 15:30:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-20 15:30:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-20 15:30:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-20 15:30:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-20 15:30:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-20 15:30:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-20 15:30:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-20 15:30:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-20 15:30:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-20 15:30:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-20 15:30:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-20 15:30:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-20 15:30:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-20 15:30:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-20 15:30:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-20 15:30:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-20 15:30:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-20 15:30:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-20 15:30:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-20 15:30:09,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-20 15:30:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-20 15:30:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-20 15:30:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-20 15:30:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-20 15:30:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-20 15:30:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-20 15:30:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:30:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-20 15:30:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-20 15:30:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-20 15:30:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-20 15:30:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-20 15:30:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-20 15:30:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-20 15:30:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-20 15:30:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-20 15:30:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-20 15:30:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-20 15:30:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-20 15:30:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-20 15:30:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-20 15:30:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-20 15:30:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-20 15:30:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-20 15:30:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-20 15:30:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-20 15:30:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-20 15:30:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-20 15:30:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-20 15:30:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-20 15:30:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-20 15:30:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-20 15:30:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-20 15:30:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-20 15:30:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-20 15:30:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-20 15:30:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-20 15:30:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-20 15:30:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-20 15:30:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-20 15:30:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-20 15:30:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-20 15:30:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-20 15:30:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-20 15:30:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-20 15:30:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-20 15:30:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-20 15:30:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-20 15:30:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-20 15:30:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-20 15:30:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-20 15:30:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-20 15:30:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-20 15:30:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-20 15:30:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-20 15:30:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-20 15:30:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-20 15:30:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-20 15:30:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-20 15:30:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-20 15:30:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-20 15:30:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-20 15:30:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-20 15:30:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-20 15:30:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-20 15:30:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-20 15:30:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-20 15:30:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-20 15:30:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:30:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:30:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-20 15:30:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-20 15:30:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-20 15:30:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-20 15:30:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:30:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:30:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:30:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:30:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:30:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:31:34,457 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:31:34,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:31:34 BoogieIcfgContainer [2018-11-20 15:31:34,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:31:34,461 INFO L168 Benchmark]: Toolchain (without parser) took 86938.73 ms. Allocated memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: 1.2 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 924.8 MB. Max. memory is 7.1 GB. [2018-11-20 15:31:34,463 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 15:31:34,464 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1700.53 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -723.6 MB). Peak memory consumption was 127.3 MB. Max. memory is 7.1 GB. [2018-11-20 15:31:34,465 INFO L168 Benchmark]: Boogie Preprocessor took 472.90 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. [2018-11-20 15:31:34,466 INFO L168 Benchmark]: RCFGBuilder took 84760.80 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 485.5 MB). Free memory was 2.1 GB in the beginning and 2.7 GB in the end (delta: -602.0 MB). Peak memory consumption was 829.8 MB. Max. memory is 7.1 GB. [2018-11-20 15:31:34,470 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 1700.53 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -723.6 MB). Peak memory consumption was 127.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 472.90 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 84760.80 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 485.5 MB). Free memory was 2.1 GB in the beginning and 2.7 GB in the end (delta: -602.0 MB). Peak memory consumption was 829.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...