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_false-unreach-call.2_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 16:35:09,931 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 16:35:09,934 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 16:35:09,946 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 16:35:09,947 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 16:35:09,948 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 16:35:09,949 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 16:35:09,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 16:35:09,954 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 16:35:09,955 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 16:35:09,956 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 16:35:09,956 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 16:35:09,957 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 16:35:09,958 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 16:35:09,960 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 16:35:09,961 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 16:35:09,962 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 16:35:09,964 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 16:35:09,966 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 16:35:09,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 16:35:09,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 16:35:09,970 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 16:35:09,973 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 16:35:09,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 16:35:09,974 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 16:35:09,975 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 16:35:09,976 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 16:35:09,977 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 16:35:09,978 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 16:35:09,979 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 16:35:09,980 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 16:35:09,981 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 16:35:09,981 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 16:35:09,981 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 16:35:09,982 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 16:35:09,983 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 16:35:09,984 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 [2018-11-21 16:35:10,002 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 16:35:10,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 16:35:10,003 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 16:35:10,004 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 16:35:10,004 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 16:35:10,004 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-21 16:35:10,005 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-21 16:35:10,005 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-21 16:35:10,005 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-21 16:35:10,005 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-21 16:35:10,006 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-21 16:35:10,006 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 16:35:10,006 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-21 16:35:10,006 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 16:35:10,007 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 16:35:10,007 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-21 16:35:10,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-21 16:35:10,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-21 16:35:10,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 16:35:10,008 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-21 16:35:10,008 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 16:35:10,008 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-21 16:35:10,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 16:35:10,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 16:35:10,009 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-21 16:35:10,009 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 16:35:10,009 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 16:35:10,009 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-21 16:35:10,010 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-21 16:35:10,011 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-21 16:35:10,060 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 16:35:10,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 16:35:10,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 16:35:10,078 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 16:35:10,079 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 16:35:10,079 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm_false-unreach-call.2_true-termination.c [2018-11-21 16:35:10,142 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e74b5c9/46dbc94c356242499998b7108775a1a2/FLAG1c3dea930 [2018-11-21 16:35:10,832 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 16:35:10,833 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_ctm_false-unreach-call.2_true-termination.c [2018-11-21 16:35:10,864 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e74b5c9/46dbc94c356242499998b7108775a1a2/FLAG1c3dea930 [2018-11-21 16:35:10,960 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e74b5c9/46dbc94c356242499998b7108775a1a2 [2018-11-21 16:35:10,970 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 16:35:10,972 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 16:35:10,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 16:35:10,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 16:35:10,979 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 16:35:10,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:10" (1/1) ... [2018-11-21 16:35:10,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b123b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:10, skipping insertion in model container [2018-11-21 16:35:10,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:10" (1/1) ... [2018-11-21 16:35:10,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 16:35:11,110 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 16:35:12,272 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 16:35:12,291 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 16:35:12,778 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 16:35:12,885 INFO L195 MainTranslator]: Completed translation [2018-11-21 16:35:12,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12 WrapperNode [2018-11-21 16:35:12,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 16:35:12,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 16:35:12,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 16:35:12,887 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 16:35:12,903 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:12,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:13,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:13,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:13,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:13,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:13,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (1/1) ... [2018-11-21 16:35:13,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 16:35:13,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 16:35:13,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 16:35:13,389 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 16:35:13,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:12" (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 [2018-11-21 16:35:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 16:35:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 16:35:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-21 16:35:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-21 16:35:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-21 16:35:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-21 16:35:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-21 16:35:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-21 16:35:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-21 16:35:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-21 16:35:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-21 16:35:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-21 16:35:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-21 16:35:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-21 16:35:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-21 16:35:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-21 16:35:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-21 16:35:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-21 16:35:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-21 16:35:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-21 16:35:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-21 16:35:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-21 16:35:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-21 16:35:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-21 16:35:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-21 16:35:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-21 16:35:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-21 16:35:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-21 16:35:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-21 16:35:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-21 16:35:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-21 16:35:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-21 16:35:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-21 16:35:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-21 16:35:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-21 16:35:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-21 16:35:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-21 16:35:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-21 16:35:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 16:35:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-21 16:35:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-21 16:35:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-21 16:35:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-21 16:35:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-21 16:35:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-21 16:35:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-21 16:35:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-21 16:35:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-21 16:35:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-21 16:35:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-21 16:35:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-21 16:35:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-21 16:35:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-21 16:35:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-21 16:35:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-21 16:35:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-21 16:35:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-21 16:35:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-21 16:35:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-21 16:35:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-21 16:35:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-21 16:35:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-21 16:35:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-21 16:35:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-21 16:35:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-21 16:35:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-21 16:35:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-21 16:35:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-21 16:35:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-21 16:35:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-21 16:35:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-21 16:35:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-21 16:35:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-21 16:35:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-21 16:35:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-21 16:35:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-21 16:35:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-21 16:35:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-21 16:35:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-21 16:35:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-21 16:35:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-21 16:35:13,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-21 16:35:13,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-21 16:35:13,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-21 16:35:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 16:35:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-21 16:35:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-21 16:35:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-21 16:35:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-21 16:35:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-21 16:35:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-21 16:35:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-21 16:35:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-21 16:35:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 16:35:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-21 16:35:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-21 16:35:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-21 16:35:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-21 16:35:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 16:35:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-21 16:35:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-21 16:35:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-21 16:35:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-21 16:35:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-21 16:35:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-21 16:35:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-21 16:35:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-21 16:35:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-21 16:35:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-21 16:35:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-21 16:35:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-21 16:35:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-21 16:35:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-21 16:35:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-21 16:35:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-21 16:35:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-21 16:35:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-21 16:35:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-21 16:35:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-21 16:35:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-21 16:35:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-21 16:35:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-21 16:35:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-21 16:35:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-21 16:35:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-21 16:35:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-21 16:35:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-21 16:35:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-21 16:35:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-21 16:35:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-21 16:35:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-21 16:35:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-21 16:35:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-21 16:35:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-21 16:35:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-21 16:35:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-21 16:35:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-21 16:35:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-21 16:35:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-21 16:35:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-21 16:35:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-21 16:35:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-21 16:35:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-21 16:35:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-21 16:35:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-21 16:35:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-21 16:35:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-21 16:35:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-21 16:35:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-21 16:35:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-21 16:35:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-21 16:35:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-21 16:35:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-21 16:35:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-21 16:35:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-21 16:35:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-21 16:35:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-21 16:35:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-21 16:35:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-21 16:35:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-21 16:35:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-21 16:35:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-21 16:35:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-21 16:35:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-21 16:35:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 16:35:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 16:35:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-21 16:35:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-21 16:35:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-21 16:35:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-21 16:35:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 16:35:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 16:35:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 16:35:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 16:35:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 16:35:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 16:36:26,334 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 16:36:26,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:26 BoogieIcfgContainer [2018-11-21 16:36:26,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 16:36:26,337 INFO L168 Benchmark]: Toolchain (without parser) took 75366.52 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -446.2 MB). Peak memory consumption was 924.3 MB. Max. memory is 7.1 GB. [2018-11-21 16:36:26,339 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 16:36:26,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1912.89 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -708.7 MB). Peak memory consumption was 116.2 MB. Max. memory is 7.1 GB. [2018-11-21 16:36:26,341 INFO L168 Benchmark]: Boogie Preprocessor took 501.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2018-11-21 16:36:26,341 INFO L168 Benchmark]: RCFGBuilder took 72946.80 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 346.6 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 207.3 MB). Peak memory consumption was 840.1 MB. Max. memory is 7.1 GB. [2018-11-21 16:36:26,345 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1912.89 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -708.7 MB). Peak memory consumption was 116.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 501.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 72946.80 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 346.6 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 207.3 MB). Peak memory consumption was 840.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...