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 -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 23:46:07,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 23:46:07,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 23:46:07,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 23:46:07,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 23:46:07,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 23:46:07,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 23:46:07,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 23:46:07,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 23:46:07,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 23:46:07,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 23:46:07,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 23:46:07,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 23:46:07,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 23:46:07,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 23:46:07,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 23:46:07,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 23:46:07,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 23:46:07,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 23:46:07,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 23:46:07,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 23:46:07,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 23:46:07,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 23:46:07,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 23:46:07,318 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 23:46:07,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 23:46:07,319 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 23:46:07,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 23:46:07,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 23:46:07,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 23:46:07,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 23:46:07,324 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 23:46:07,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 23:46:07,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 23:46:07,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 23:46:07,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 23:46:07,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 23:46:07,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 23:46:07,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 23:46:07,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 23:46:07,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 23:46:07,331 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 [2019-10-14 23:46:07,362 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 23:46:07,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 23:46:07,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 23:46:07,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 23:46:07,364 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 23:46:07,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 23:46:07,364 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 23:46:07,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 23:46:07,365 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 23:46:07,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 23:46:07,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 23:46:07,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 23:46:07,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 23:46:07,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 23:46:07,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 23:46:07,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 23:46:07,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 23:46:07,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 23:46:07,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 23:46:07,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 23:46:07,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 23:46:07,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:46:07,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 23:46:07,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 23:46:07,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 23:46:07,373 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 23:46:07,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 23:46:07,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 23:46:07,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 23:46:07,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 23:46:07,665 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 23:46:07,668 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 23:46:07,670 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 23:46:07,670 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 23:46:07,671 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-1.c [2019-10-14 23:46:07,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d5d0984f/cc98b372be4f4c88a929785104b40788/FLAGdc7864c0d [2019-10-14 23:46:08,554 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 23:46:08,555 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-1.c [2019-10-14 23:46:08,593 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d5d0984f/cc98b372be4f4c88a929785104b40788/FLAGdc7864c0d [2019-10-14 23:46:09,093 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d5d0984f/cc98b372be4f4c88a929785104b40788 [2019-10-14 23:46:09,104 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 23:46:09,106 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 23:46:09,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 23:46:09,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 23:46:09,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 23:46:09,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:46:09" (1/1) ... [2019-10-14 23:46:09,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5654c0a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:09, skipping insertion in model container [2019-10-14 23:46:09,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:46:09" (1/1) ... [2019-10-14 23:46:09,122 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 23:46:09,313 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 23:46:11,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:46:11,204 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 23:46:12,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:46:12,353 INFO L192 MainTranslator]: Completed translation [2019-10-14 23:46:12,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12 WrapperNode [2019-10-14 23:46:12,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 23:46:12,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 23:46:12,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 23:46:12,356 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 23:46:12,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:12,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:12,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:12,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:14,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:14,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:14,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... [2019-10-14 23:46:14,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 23:46:14,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 23:46:14,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 23:46:14,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 23:46:14,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:46:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory: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 [2019-10-14 23:46:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 23:46:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 23:46:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-10-14 23:46:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-10-14 23:46:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-10-14 23:46:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-10-14 23:46:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-10-14 23:46:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-10-14 23:46:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-10-14 23:46:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-10-14 23:46:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-10-14 23:46:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-10-14 23:46:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-10-14 23:46:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2019-10-14 23:46:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-10-14 23:46:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2019-10-14 23:46:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-14 23:46:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-10-14 23:46:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-14 23:46:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-10-14 23:46:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-10-14 23:46:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-10-14 23:46:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-10-14 23:46:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-10-14 23:46:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-10-14 23:46:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-10-14 23:46:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i1 [2019-10-14 23:46:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-10-14 23:46:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-10-14 23:46:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-10-14 23:46:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-10-14 23:46:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-10-14 23:46:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 23:46:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-10-14 23:46:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-10-14 23:46:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-10-14 23:46:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-10-14 23:46:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-10-14 23:46:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-10-14 23:46:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-10-14 23:46:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-10-14 23:46:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-10-14 23:46:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-10-14 23:46:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-10-14 23:46:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-10-14 23:46:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-10-14 23:46:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 23:46:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-10-14 23:46:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i1 [2019-10-14 23:46:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-10-14 23:46:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-10-14 23:46:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-10-14 23:46:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-10-14 23:46:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-14 23:46:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 23:46:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-14 23:46:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 23:46:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 23:46:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-10-14 23:46:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-10-14 23:46:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-14 23:46:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-10-14 23:46:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-10-14 23:46:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 23:46:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 23:46:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 23:46:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 23:46:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 23:46:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-10-14 23:46:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-10-14 23:46:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-10-14 23:46:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-10-14 23:46:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-10-14 23:46:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-10-14 23:46:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-10-14 23:46:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-10-14 23:46:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-10-14 23:46:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-10-14 23:46:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-10-14 23:46:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-10-14 23:46:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-10-14 23:46:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-10-14 23:46:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-10-14 23:46:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-10-14 23:46:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-10-14 23:46:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-10-14 23:46:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-10-14 23:46:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-10-14 23:46:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2019-10-14 23:46:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-10-14 23:46:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2019-10-14 23:46:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-14 23:46:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-10-14 23:46:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-14 23:46:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-10-14 23:46:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-10-14 23:46:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-10-14 23:46:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-10-14 23:46:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-10-14 23:46:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-10-14 23:46:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-10-14 23:46:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-10-14 23:46:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 23:46:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 23:46:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 23:46:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start