/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 07:09:22,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 07:09:22,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 07:09:22,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 07:09:22,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 07:09:22,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 07:09:22,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 07:09:22,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 07:09:22,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 07:09:22,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 07:09:22,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 07:09:22,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 07:09:22,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 07:09:22,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 07:09:22,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 07:09:22,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 07:09:22,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 07:09:22,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 07:09:22,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 07:09:22,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 07:09:22,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 07:09:22,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 07:09:22,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 07:09:22,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 07:09:22,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 07:09:22,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 07:09:22,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 07:09:22,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 07:09:22,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 07:09:22,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 07:09:22,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 07:09:22,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 07:09:22,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 07:09:22,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 07:09:22,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 07:09:22,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 07:09:22,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 07:09:22,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 07:09:22,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 07:09:22,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 07:09:22,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 07:09:22,629 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 [2019-11-07 07:09:22,643 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 07:09:22,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 07:09:22,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 07:09:22,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 07:09:22,644 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 07:09:22,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 07:09:22,645 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 07:09:22,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 07:09:22,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 07:09:22,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 07:09:22,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 07:09:22,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 07:09:22,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 07:09:22,646 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 07:09:22,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 07:09:22,646 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 07:09:22,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 07:09:22,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 07:09:22,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 07:09:22,647 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 07:09:22,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 07:09:22,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 07:09:22,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 07:09:22,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 07:09:22,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 07:09:22,648 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 07:09:22,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 07:09:22,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 07:09:22,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 07:09:22,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 07:09:22,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 07:09:22,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 07:09:22,938 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 07:09:22,939 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 07:09:22,939 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-1.c [2019-11-07 07:09:23,000 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f444d5a8/22cba5c8b660455eb4fa1ec63207982e/FLAG4f61051de [2019-11-07 07:09:23,813 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 07:09:23,814 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-1.c [2019-11-07 07:09:23,854 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f444d5a8/22cba5c8b660455eb4fa1ec63207982e/FLAG4f61051de [2019-11-07 07:09:24,330 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f444d5a8/22cba5c8b660455eb4fa1ec63207982e [2019-11-07 07:09:24,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 07:09:24,341 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 07:09:24,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 07:09:24,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 07:09:24,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 07:09:24,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:09:24" (1/1) ... [2019-11-07 07:09:24,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4091dfc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:24, skipping insertion in model container [2019-11-07 07:09:24,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:09:24" (1/1) ... [2019-11-07 07:09:24,358 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 07:09:24,531 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 07:09:26,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:09:26,403 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 07:09:27,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:09:27,436 INFO L192 MainTranslator]: Completed translation [2019-11-07 07:09:27,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27 WrapperNode [2019-11-07 07:09:27,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 07:09:27,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 07:09:27,438 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 07:09:27,438 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 07:09:27,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:27,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:27,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:27,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:29,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:29,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:29,558 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (1/1) ... [2019-11-07 07:09:29,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 07:09:29,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 07:09:29,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 07:09:29,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 07:09:29,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:09:27" (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 [2019-11-07 07:09:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 07:09:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 07:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-07 07:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-11-07 07:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-11-07 07:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-07 07:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-07 07:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-07 07:09:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-11-07 07:09:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-11-07 07:09:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-11-07 07:09:29,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-11-07 07:09:29,835 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-11-07 07:09:29,835 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2019-11-07 07:09:29,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-07 07:09:29,836 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2019-11-07 07:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-07 07:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-11-07 07:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-07 07:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-11-07 07:09:29,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i1 [2019-11-07 07:09:29,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-11-07 07:09:29,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-11-07 07:09:29,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-11-07 07:09:29,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-07 07:09:29,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-07 07:09:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-11-07 07:09:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-11-07 07:09:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-11-07 07:09:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-11-07 07:09:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-11-07 07:09:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-07 07:09:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-07 07:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 07:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-11-07 07:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i1 [2019-11-07 07:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-11-07 07:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-07 07:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-07 07:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-07 07:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-11-07 07:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 07:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-11-07 07:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 07:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 07:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-11-07 07:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-11-07 07:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-07 07:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-11-07 07:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-11-07 07:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 07:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 07:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 07:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 07:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 07:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-07 07:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-07 07:09:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-07 07:09:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-07 07:09:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-11-07 07:09:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-11-07 07:09:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-11-07 07:09:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-11-07 07:09:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-07 07:09:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-07 07:09:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-07 07:09:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-07 07:09:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-11-07 07:09:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-11-07 07:09:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-11-07 07:09:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-07 07:09:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-11-07 07:09:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-11-07 07:09:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-11-07 07:09:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-11-07 07:09:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2019-11-07 07:09:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-07 07:09:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2019-11-07 07:09:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-07 07:09:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-11-07 07:09:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-11-07 07:09:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-11-07 07:09:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-11-07 07:09:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 07:09:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 07:09:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 07:09:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start