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/rekcba_aso.4.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:58:45,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:58:45,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:58:45,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:58:45,844 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:58:45,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:58:45,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:58:45,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:58:45,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:58:45,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:58:45,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:58:45,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:58:45,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:58:45,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:58:45,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:58:45,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:58:45,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:58:45,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:58:45,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:58:45,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:58:45,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:58:45,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:58:45,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:58:45,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:58:45,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:58:45,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:58:45,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:58:45,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:58:45,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:58:45,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:58:45,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:58:45,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:58:45,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:58:45,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:58:45,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:58:45,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:58:45,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:58:45,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:58:45,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:58:45,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:58:45,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:58:45,899 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 02:58:45,924 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:58:45,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:58:45,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:58:45,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:58:45,926 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:58:45,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:58:45,927 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:58:45,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:58:45,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:58:45,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:58:45,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:58:45,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:58:45,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:58:45,930 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:58:45,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:58:45,930 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:58:45,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:58:45,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:58:45,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:58:45,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:58:45,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:58:45,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:58:45,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:58:45,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:58:45,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:58:45,933 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:58:45,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:58:45,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:58:45,933 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 [2019-10-14 02:58:46,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:58:46,267 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:58:46,273 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:58:46,274 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:58:46,275 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:58:46,276 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.4.M4.c [2019-10-14 02:58:46,359 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c2c268b/da2afe4ac7204879a187f9d3e4bedd34/FLAGbb240b341 [2019-10-14 02:58:47,289 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:58:47,292 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso.4.M4.c [2019-10-14 02:58:47,354 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c2c268b/da2afe4ac7204879a187f9d3e4bedd34/FLAGbb240b341 [2019-10-14 02:58:47,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c2c268b/da2afe4ac7204879a187f9d3e4bedd34 [2019-10-14 02:58:47,742 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:58:47,743 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:58:47,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:58:47,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:58:47,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:58:47,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:58:47" (1/1) ... [2019-10-14 02:58:47,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5510b8b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:47, skipping insertion in model container [2019-10-14 02:58:47,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:58:47" (1/1) ... [2019-10-14 02:58:47,757 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:58:47,949 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:58:49,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:58:49,922 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:58:51,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:58:51,625 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:58:51,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51 WrapperNode [2019-10-14 02:58:51,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:58:51,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:58:51,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:58:51,628 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:58:51,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:51,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:52,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:52,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:53,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:53,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:53,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (1/1) ... [2019-10-14 02:58:54,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:58:54,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:58:54,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:58:54,049 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:58:54,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:58:51" (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 02:58:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:58:54,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:58:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-10-14 02:58:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-10-14 02:58:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-10-14 02:58:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-10-14 02:58:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-10-14 02:58:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-10-14 02:58:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-10-14 02:58:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-10-14 02:58:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-10-14 02:58:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-10-14 02:58:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-10-14 02:58:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2019-10-14 02:58:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-10-14 02:58:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2019-10-14 02:58:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-14 02:58:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-10-14 02:58:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-14 02:58:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-10-14 02:58:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-10-14 02:58:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-10-14 02:58:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-10-14 02:58:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-10-14 02:58:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-10-14 02:58:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-10-14 02:58:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-10-14 02:58:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-10-14 02:58:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-10-14 02:58:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-10-14 02:58:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-10-14 02:58:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:58:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-10-14 02:58:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-10-14 02:58:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-10-14 02:58:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-10-14 02:58:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-10-14 02:58:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2019-10-14 02:58:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2019-10-14 02:58:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2019-10-14 02:58:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-10-14 02:58:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-10-14 02:58:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-10-14 02:58:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-10-14 02:58:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2019-10-14 02:58:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-10-14 02:58:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-10-14 02:58:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-10-14 02:58:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-10-14 02:58:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:58:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-10-14 02:58:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-10-14 02:58:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-10-14 02:58:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-10-14 02:58:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-10-14 02:58:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:58:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-14 02:58:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2019-10-14 02:58:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2019-10-14 02:58:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-10-14 02:58:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-10-14 02:58:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-10-14 02:58:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-10-14 02:58:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:58:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:58:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:58:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:58:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 02:58:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-10-14 02:58:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-10-14 02:58:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-10-14 02:58:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-10-14 02:58:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-10-14 02:58:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-10-14 02:58:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-10-14 02:58:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-10-14 02:58:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-10-14 02:58:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-14 02:58:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-10-14 02:58:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2019-10-14 02:58:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2019-10-14 02:58:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-14 02:58:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-10-14 02:58:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-10-14 02:58:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-10-14 02:58:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-10-14 02:58:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-10-14 02:58:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-10-14 02:58:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-10-14 02:58:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-10-14 02:58:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:58:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:58:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:58:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start