java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_nxt.3.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 07:06:20,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 07:06:20,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 07:06:20,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 07:06:20,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 07:06:20,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 07:06:20,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 07:06:20,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 07:06:20,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 07:06:20,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 07:06:20,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 07:06:20,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 07:06:20,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 07:06:20,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 07:06:20,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 07:06:20,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 07:06:20,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 07:06:20,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 07:06:20,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 07:06:20,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 07:06:20,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 07:06:20,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 07:06:20,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 07:06:20,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 07:06:20,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 07:06:20,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 07:06:20,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 07:06:20,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 07:06:20,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 07:06:20,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 07:06:20,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 07:06:20,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 07:06:20,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 07:06:20,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 07:06:20,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 07:06:20,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 07:06:20,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 07:06:20,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 07:06:20,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 07:06:20,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 07:06:20,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 07:06:20,414 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 [2019-10-15 07:06:20,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 07:06:20,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 07:06:20,431 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 07:06:20,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 07:06:20,431 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 07:06:20,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 07:06:20,432 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 07:06:20,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 07:06:20,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 07:06:20,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 07:06:20,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 07:06:20,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 07:06:20,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 07:06:20,433 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 07:06:20,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 07:06:20,433 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 07:06:20,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 07:06:20,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 07:06:20,434 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 07:06:20,434 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 07:06:20,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 07:06:20,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 07:06:20,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 07:06:20,435 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 07:06:20,435 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 07:06:20,436 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 07:06:20,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 07:06:20,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 07:06:20,436 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 07:06:20,726 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 07:06:20,738 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 07:06:20,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 07:06:20,743 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 07:06:20,744 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 07:06:20,745 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_nxt.3.M4.c [2019-10-15 07:06:20,815 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b252da02b/04553633fbf84a4da0036e3ea25933aa/FLAG24d45ee6e [2019-10-15 07:06:21,522 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 07:06:21,523 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_nxt.3.M4.c [2019-10-15 07:06:21,556 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b252da02b/04553633fbf84a4da0036e3ea25933aa/FLAG24d45ee6e [2019-10-15 07:06:21,712 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b252da02b/04553633fbf84a4da0036e3ea25933aa [2019-10-15 07:06:21,723 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 07:06:21,724 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 07:06:21,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 07:06:21,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 07:06:21,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 07:06:21,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:06:21" (1/1) ... [2019-10-15 07:06:21,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4746851d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:21, skipping insertion in model container [2019-10-15 07:06:21,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:06:21" (1/1) ... [2019-10-15 07:06:21,742 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 07:06:21,812 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 07:06:22,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 07:06:22,671 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 07:06:22,921 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 07:06:22,972 INFO L192 MainTranslator]: Completed translation [2019-10-15 07:06:22,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22 WrapperNode [2019-10-15 07:06:22,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 07:06:22,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 07:06:22,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 07:06:22,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 07:06:22,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:22,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:23,060 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:23,061 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:23,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:23,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:23,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (1/1) ... [2019-10-15 07:06:23,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 07:06:23,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 07:06:23,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 07:06:23,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 07:06:23,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:06:22" (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 [2019-10-15 07:06:23,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 07:06:23,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 07:06:23,519 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-10-15 07:06:23,519 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-10-15 07:06:23,520 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-10-15 07:06:23,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-10-15 07:06:23,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-10-15 07:06:23,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-10-15 07:06:23,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-10-15 07:06:23,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-10-15 07:06:23,522 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-10-15 07:06:23,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-10-15 07:06:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-10-15 07:06:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-15 07:06:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-10-15 07:06:23,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-15 07:06:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-10-15 07:06:23,526 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2019-10-15 07:06:23,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-10-15 07:06:23,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2019-10-15 07:06:23,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-10-15 07:06:23,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-10-15 07:06:23,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-10-15 07:06:23,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-10-15 07:06:23,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-10-15 07:06:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-10-15 07:06:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-10-15 07:06:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-10-15 07:06:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-10-15 07:06:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 07:06:23,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-10-15 07:06:23,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-10-15 07:06:23,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_observer_obstacle_flag [2019-10-15 07:06:23,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-10-15 07:06:23,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-10-15 07:06:23,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2019-10-15 07:06:23,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-10-15 07:06:23,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-10-15 07:06:23,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-10-15 07:06:23,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2019-10-15 07:06:23,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-10-15 07:06:23,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-10-15 07:06:23,531 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2019-10-15 07:06:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 07:06:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-15 07:06:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 07:06:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 07:06:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-10-15 07:06:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-10-15 07:06:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-15 07:06:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-10-15 07:06:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-10-15 07:06:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 07:06:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 07:06:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 07:06:23,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 07:06:23,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 07:06:23,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-15 07:06:23,535 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-10-15 07:06:23,535 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-10-15 07:06:23,535 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-10-15 07:06:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-10-15 07:06:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_observer_obstacle_flag [2019-10-15 07:06:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2019-10-15 07:06:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-10-15 07:06:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-10-15 07:06:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-10-15 07:06:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-10-15 07:06:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-10-15 07:06:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2019-10-15 07:06:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-10-15 07:06:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-10-15 07:06:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-10-15 07:06:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-10-15 07:06:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-10-15 07:06:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-10-15 07:06:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-10-15 07:06:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-15 07:06:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-10-15 07:06:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-15 07:06:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-10-15 07:06:23,541 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2019-10-15 07:06:23,541 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-10-15 07:06:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-10-15 07:06:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 07:06:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 07:06:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 07:06:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start