java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:26:03,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:26:03,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:26:03,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:26:03,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:26:03,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:26:03,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:26:03,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:26:03,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:26:03,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:26:03,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:26:03,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:26:03,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:26:03,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:26:03,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:26:03,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:26:03,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:26:03,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:26:03,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:26:03,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:26:03,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:26:03,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:26:03,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:26:03,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:26:03,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:26:03,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:26:03,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:26:03,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:26:03,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:26:03,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:26:03,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:26:03,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:26:03,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:26:03,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:26:03,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:26:03,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:26:03,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:26:03,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:26:03,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:26:03,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:26:03,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:26:03,327 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 21:26:03,360 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:26:03,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:26:03,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:26:03,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:26:03,366 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:26:03,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:26:03,366 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:26:03,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:26:03,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:26:03,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:26:03,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:26:03,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:26:03,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:26:03,367 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:26:03,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:26:03,368 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:26:03,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:26:03,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:26:03,368 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:26:03,368 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:26:03,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:26:03,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:26:03,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:26:03,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:26:03,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:26:03,369 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:26:03,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:26:03,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:26:03,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 21:26:03,670 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:26:03,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:26:03,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:26:03,700 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:26:03,700 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:26:03,701 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c [2019-10-13 21:26:03,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88bf9736d/c9196d58614c4fe08377d6b369c61ac0/FLAG41eafda9a [2019-10-13 21:26:04,599 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:26:04,601 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c [2019-10-13 21:26:04,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88bf9736d/c9196d58614c4fe08377d6b369c61ac0/FLAG41eafda9a [2019-10-13 21:26:05,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88bf9736d/c9196d58614c4fe08377d6b369c61ac0 [2019-10-13 21:26:05,069 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:26:05,071 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:26:05,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:26:05,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:26:05,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:26:05,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:26:05" (1/1) ... [2019-10-13 21:26:05,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2661cba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:05, skipping insertion in model container [2019-10-13 21:26:05,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:26:05" (1/1) ... [2019-10-13 21:26:05,086 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:26:05,293 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:26:07,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:26:07,124 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:26:07,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:26:08,078 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:26:08,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08 WrapperNode [2019-10-13 21:26:08,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:26:08,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:26:08,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:26:08,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:26:08,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:08,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:08,368 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:08,369 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:08,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:09,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:09,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... [2019-10-13 21:26:09,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:26:09,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:26:09,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:26:09,231 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:26:09,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:26:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:26:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:26:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:26:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-10-13 21:26:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2019-10-13 21:26:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2019-10-13 21:26:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2019-10-13 21:26:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2019-10-13 21:26:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2019-10-13 21:26:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-10-13 21:26:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-10-13 21:26:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-10-13 21:26:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2019-10-13 21:26:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2019-10-13 21:26:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2019-10-13 21:26:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-10-13 21:26:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2019-10-13 21:26:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2019-10-13 21:26:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2019-10-13 21:26:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2019-10-13 21:26:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2019-10-13 21:26:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2019-10-13 21:26:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2019-10-13 21:26:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2019-10-13 21:26:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2019-10-13 21:26:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2019-10-13 21:26:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2019-10-13 21:26:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2019-10-13 21:26:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2019-10-13 21:26:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-10-13 21:26:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-10-13 21:26:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-10-13 21:26:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-10-13 21:26:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-10-13 21:26:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2019-10-13 21:26:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-10-13 21:26:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-10-13 21:26:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2019-10-13 21:26:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2019-10-13 21:26:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2019-10-13 21:26:09,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2019-10-13 21:26:09,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2019-10-13 21:26:09,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2019-10-13 21:26:09,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2019-10-13 21:26:09,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2019-10-13 21:26:09,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2019-10-13 21:26:09,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2019-10-13 21:26:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2019-10-13 21:26:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2019-10-13 21:26:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2019-10-13 21:26:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2019-10-13 21:26:09,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2019-10-13 21:26:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-10-13 21:26:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2019-10-13 21:26:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2019-10-13 21:26:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2019-10-13 21:26:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2019-10-13 21:26:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2019-10-13 21:26:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2019-10-13 21:26:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2019-10-13 21:26:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2019-10-13 21:26:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2019-10-13 21:26:09,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2019-10-13 21:26:09,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2019-10-13 21:26:09,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2019-10-13 21:26:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2019-10-13 21:26:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2019-10-13 21:26:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2019-10-13 21:26:09,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2019-10-13 21:26:09,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2019-10-13 21:26:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2019-10-13 21:26:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2019-10-13 21:26:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2019-10-13 21:26:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2019-10-13 21:26:09,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-10-13 21:26:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:26:09,361 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-10-13 21:26:09,361 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 21:26:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:26:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-13 21:26:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-13 21:26:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-10-13 21:26:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-10-13 21:26:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 21:26:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-13 21:26:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-10-13 21:26:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-10-13 21:26:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2019-10-13 21:26:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2019-10-13 21:26:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2019-10-13 21:26:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2019-10-13 21:26:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2019-10-13 21:26:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2019-10-13 21:26:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2019-10-13 21:26:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2019-10-13 21:26:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2019-10-13 21:26:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2019-10-13 21:26:09,367 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2019-10-13 21:26:09,367 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2019-10-13 21:26:09,368 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2019-10-13 21:26:09,368 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2019-10-13 21:26:09,368 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2019-10-13 21:26:09,369 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2019-10-13 21:26:09,370 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2019-10-13 21:26:09,370 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2019-10-13 21:26:09,371 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2019-10-13 21:26:09,371 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2019-10-13 21:26:09,372 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2019-10-13 21:26:09,372 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-10-13 21:26:09,372 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-10-13 21:26:09,373 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-10-13 21:26:09,373 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2019-10-13 21:26:09,373 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2019-10-13 21:26:09,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2019-10-13 21:26:09,374 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2019-10-13 21:26:09,374 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2019-10-13 21:26:09,375 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2019-10-13 21:26:09,375 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2019-10-13 21:26:09,375 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2019-10-13 21:26:09,376 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2019-10-13 21:26:09,380 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2019-10-13 21:26:09,381 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2019-10-13 21:26:09,381 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2019-10-13 21:26:09,382 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2019-10-13 21:26:09,383 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2019-10-13 21:26:09,383 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2019-10-13 21:26:09,383 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2019-10-13 21:26:09,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2019-10-13 21:26:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2019-10-13 21:26:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2019-10-13 21:26:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2019-10-13 21:26:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2019-10-13 21:26:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-10-13 21:26:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2019-10-13 21:26:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2019-10-13 21:26:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2019-10-13 21:26:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2019-10-13 21:26:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2019-10-13 21:26:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2019-10-13 21:26:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2019-10-13 21:26:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2019-10-13 21:26:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2019-10-13 21:26:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2019-10-13 21:26:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2019-10-13 21:26:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2019-10-13 21:26:09,395 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2019-10-13 21:26:09,395 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2019-10-13 21:26:09,395 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2019-10-13 21:26:09,395 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-10-13 21:26:09,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:26:09,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:26:09,396 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-10-13 21:26:09,396 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-10-13 21:26:09,396 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-10-13 21:26:09,396 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-10-13 21:26:09,396 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-10-13 21:26:09,396 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-10-13 21:26:09,397 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:26:09,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:26:09,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 21:26:09,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 21:26:09,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 21:26:09,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc