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.2_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 16:35:06,124 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 16:35:06,127 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 16:35:06,143 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 16:35:06,144 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 16:35:06,145 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 16:35:06,146 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 16:35:06,148 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 16:35:06,150 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 16:35:06,150 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 16:35:06,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 16:35:06,152 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 16:35:06,153 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 16:35:06,154 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 16:35:06,155 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 16:35:06,156 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 16:35:06,157 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 16:35:06,159 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 16:35:06,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 16:35:06,163 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 16:35:06,164 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 16:35:06,165 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 16:35:06,171 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 16:35:06,171 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 16:35:06,171 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 16:35:06,172 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 16:35:06,173 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 16:35:06,177 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 16:35:06,180 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 16:35:06,182 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 16:35:06,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 16:35:06,184 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 16:35:06,184 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 16:35:06,184 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 16:35:06,187 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 16:35:06,187 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 16:35:06,189 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 16:35:06,223 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 16:35:06,223 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 16:35:06,225 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 16:35:06,226 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 16:35:06,226 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 16:35:06,226 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-21 16:35:06,226 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-21 16:35:06,226 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-21 16:35:06,228 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-21 16:35:06,228 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-21 16:35:06,228 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-21 16:35:06,228 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 16:35:06,229 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-21 16:35:06,229 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 16:35:06,229 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 16:35:06,229 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-21 16:35:06,229 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-21 16:35:06,231 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-21 16:35:06,231 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 16:35:06,231 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-21 16:35:06,231 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 16:35:06,231 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-21 16:35:06,232 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 16:35:06,232 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 16:35:06,232 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-21 16:35:06,232 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 16:35:06,232 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 16:35:06,233 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-21 16:35:06,234 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-21 16:35:06,236 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-21 16:35:06,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 16:35:06,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 16:35:06,316 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 16:35:06,318 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 16:35:06,319 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 16:35:06,319 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.2_true-termination.c [2018-11-21 16:35:06,381 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/905a183ab/280b81a287034d2aae1348c419075618/FLAG822417057 [2018-11-21 16:35:07,104 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 16:35:07,106 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.2_true-termination.c [2018-11-21 16:35:07,145 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/905a183ab/280b81a287034d2aae1348c419075618/FLAG822417057 [2018-11-21 16:35:07,167 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/905a183ab/280b81a287034d2aae1348c419075618 [2018-11-21 16:35:07,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 16:35:07,185 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 16:35:07,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 16:35:07,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 16:35:07,191 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 16:35:07,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:07" (1/1) ... [2018-11-21 16:35:07,196 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 21.11 04:35:07, skipping insertion in model container [2018-11-21 16:35:07,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:07" (1/1) ... [2018-11-21 16:35:07,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 16:35:07,362 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 16:35:08,938 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 16:35:08,964 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 16:35:09,836 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 16:35:09,976 INFO L195 MainTranslator]: Completed translation [2018-11-21 16:35:09,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09 WrapperNode [2018-11-21 16:35:09,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 16:35:09,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 16:35:09,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 16:35:09,978 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 16:35:09,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:09,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:10,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:10,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:10,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:10,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:10,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (1/1) ... [2018-11-21 16:35:10,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 16:35:10,928 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 16:35:10,928 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 16:35:10,928 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 16:35:10,929 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:09" (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 [2018-11-21 16:35:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 16:35:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 16:35:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-21 16:35:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-21 16:35:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-21 16:35:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-21 16:35:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-21 16:35:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-21 16:35:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-21 16:35:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-21 16:35:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-21 16:35:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-21 16:35:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-21 16:35:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-21 16:35:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-21 16:35:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-21 16:35:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-21 16:35:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-21 16:35:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-21 16:35:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-21 16:35:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-21 16:35:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-21 16:35:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-21 16:35:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-21 16:35:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-21 16:35:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-21 16:35:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-21 16:35:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-21 16:35:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-21 16:35:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-21 16:35:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-21 16:35:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-21 16:35:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-21 16:35:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-21 16:35:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-21 16:35:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-21 16:35:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-21 16:35:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-21 16:35:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-21 16:35:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-21 16:35:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 16:35:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-21 16:35:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-21 16:35:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-21 16:35:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-21 16:35:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-21 16:35:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-21 16:35:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-21 16:35:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-21 16:35:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-21 16:35:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-21 16:35:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-21 16:35:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-21 16:35:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-21 16:35:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-21 16:35:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-21 16:35:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-21 16:35:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-21 16:35:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-21 16:35:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-21 16:35:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-21 16:35:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-21 16:35:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-21 16:35:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-21 16:35:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-21 16:35:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-21 16:35:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-21 16:35:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-21 16:35:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-21 16:35:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-21 16:35:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-21 16:35:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-21 16:35:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-21 16:35:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-21 16:35:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-21 16:35:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-21 16:35:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-21 16:35:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-21 16:35:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-21 16:35:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-21 16:35:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-21 16:35:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-21 16:35:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-21 16:35:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-21 16:35:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-21 16:35:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-21 16:35:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 16:35:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-21 16:35:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-21 16:35:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-21 16:35:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-21 16:35:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-21 16:35:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-21 16:35:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-21 16:35:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-21 16:35:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 16:35:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-21 16:35:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-21 16:35:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-21 16:35:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-21 16:35:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 16:35:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-21 16:35:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-21 16:35:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-21 16:35:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-21 16:35:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-21 16:35:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-21 16:35:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-21 16:35:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-21 16:35:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-21 16:35:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-21 16:35:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-21 16:35:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-21 16:35:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-21 16:35:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-21 16:35:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-21 16:35:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-21 16:35:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-21 16:35:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-21 16:35:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-21 16:35:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-21 16:35:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-21 16:35:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-21 16:35:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-21 16:35:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-21 16:35:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-21 16:35:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-21 16:35:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-21 16:35:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-21 16:35:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-21 16:35:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-21 16:35:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-21 16:35:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-21 16:35:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-21 16:35:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-21 16:35:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-21 16:35:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-21 16:35:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-21 16:35:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-21 16:35:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-21 16:35:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-21 16:35:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-21 16:35:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-21 16:35:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-21 16:35:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-21 16:35:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-21 16:35:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-21 16:35:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-21 16:35:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-21 16:35:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-21 16:35:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-21 16:35:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-21 16:35:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-21 16:35:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-21 16:35:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-21 16:35:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-21 16:35:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-21 16:35:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-21 16:35:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-21 16:35:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-21 16:35:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-21 16:35:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-21 16:35:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-21 16:35:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-21 16:35:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-21 16:35:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-21 16:35:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-21 16:35:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-21 16:35:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-21 16:35:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-21 16:35:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-21 16:35:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-21 16:35:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-21 16:35:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-21 16:35:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 16:35:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 16:35:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 16:35:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 16:35:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 16:35:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 16:36:40,836 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 16:36:40,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:40 BoogieIcfgContainer [2018-11-21 16:36:40,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 16:36:40,840 INFO L168 Benchmark]: Toolchain (without parser) took 93656.22 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.9 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-21 16:36:40,842 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-21 16:36:40,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2791.61 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 826.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.2 MB). Peak memory consumption was 225.1 MB. Max. memory is 7.1 GB. [2018-11-21 16:36:40,844 INFO L168 Benchmark]: Boogie Preprocessor took 949.21 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 177.1 MB). Peak memory consumption was 177.1 MB. Max. memory is 7.1 GB. [2018-11-21 16:36:40,844 INFO L168 Benchmark]: RCFGBuilder took 89909.67 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.9 GB in the beginning and 3.9 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-21 16:36:40,848 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 0.20 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 2791.61 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 826.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.2 MB). Peak memory consumption was 225.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 949.21 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 177.1 MB). Peak memory consumption was 177.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 89909.67 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.9 GB in the beginning and 3.9 GB in the end (delta: -1.9 GB). 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...