/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/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_nxt.2.M4-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 11:01:33,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 11:01:33,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 11:01:33,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 11:01:33,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 11:01:33,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 11:01:33,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 11:01:33,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 11:01:33,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 11:01:33,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 11:01:33,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 11:01:33,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 11:01:33,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 11:01:33,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 11:01:33,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 11:01:33,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 11:01:33,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 11:01:33,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 11:01:33,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 11:01:33,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 11:01:33,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 11:01:33,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 11:01:33,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 11:01:33,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 11:01:33,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 11:01:33,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 11:01:33,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 11:01:33,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 11:01:33,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 11:01:33,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 11:01:33,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 11:01:33,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 11:01:33,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 11:01:33,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 11:01:33,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 11:01:33,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 11:01:33,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 11:01:33,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 11:01:33,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 11:01:33,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 11:01:33,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 11:01:33,211 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 11:01:33,225 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 11:01:33,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 11:01:33,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 11:01:33,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 11:01:33,227 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 11:01:33,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 11:01:33,227 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 11:01:33,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 11:01:33,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 11:01:33,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 11:01:33,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 11:01:33,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 11:01:33,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 11:01:33,229 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 11:01:33,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 11:01:33,229 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 11:01:33,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 11:01:33,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 11:01:33,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 11:01:33,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 11:01:33,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 11:01:33,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 11:01:33,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 11:01:33,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 11:01:33,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 11:01:33,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 11:01:33,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 11:01:33,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 11:01:33,232 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 [2019-11-07 11:01:33,550 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 11:01:33,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 11:01:33,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 11:01:33,569 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 11:01:33,569 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 11:01:33,570 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M4-1.c [2019-11-07 11:01:33,636 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04fffd412/c28c0ab6a7f345a29fc07186ca829240/FLAG336becda3 [2019-11-07 11:01:34,485 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 11:01:34,486 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M4-1.c [2019-11-07 11:01:34,530 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04fffd412/c28c0ab6a7f345a29fc07186ca829240/FLAG336becda3 [2019-11-07 11:01:34,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04fffd412/c28c0ab6a7f345a29fc07186ca829240 [2019-11-07 11:01:35,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 11:01:35,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 11:01:35,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 11:01:35,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 11:01:35,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 11:01:35,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:01:34" (1/1) ... [2019-11-07 11:01:35,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2556634b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:35, skipping insertion in model container [2019-11-07 11:01:35,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:01:34" (1/1) ... [2019-11-07 11:01:35,019 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 11:01:35,195 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 11:01:36,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 11:01:36,864 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 11:01:37,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 11:01:37,964 INFO L192 MainTranslator]: Completed translation [2019-11-07 11:01:37,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37 WrapperNode [2019-11-07 11:01:37,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 11:01:37,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 11:01:37,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 11:01:37,966 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 11:01:37,980 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:37,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:38,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:38,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:38,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:39,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:40,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (1/1) ... [2019-11-07 11:01:40,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 11:01:40,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 11:01:40,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 11:01:40,258 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 11:01:40,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:01:37" (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 11:01:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 11:01:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 11:01:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-07 11:01:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-11-07 11:01:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-11-07 11:01:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-07 11:01:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-07 11:01:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-07 11:01:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-11-07 11:01:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-11-07 11:01:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-11-07 11:01:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-11-07 11:01:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-11-07 11:01:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-07 11:01:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-11-07 11:01:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-07 11:01:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-11-07 11:01:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2019-11-07 11:01:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-11-07 11:01:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2019-11-07 11:01:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-11-07 11:01:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-11-07 11:01:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-07 11:01:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-07 11:01:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-07 11:01:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-11-07 11:01:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-11-07 11:01:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-11-07 11:01:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-07 11:01:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-07 11:01:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2019-11-07 11:01:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 11:01:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-11-07 11:01:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-11-07 11:01:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-07 11:01:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-07 11:01:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-07 11:01:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-11-07 11:01:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 11:01:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 11:01:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 11:01:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 11:01:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 11:01:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-11-07 11:01:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-07 11:01:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-11-07 11:01:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-11-07 11:01:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-11-07 11:01:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-11-07 11:01:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-07 11:01:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-11-07 11:01:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-07 11:01:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-11-07 11:01:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2019-11-07 11:01:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2019-11-07 11:01:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-11-07 11:01:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2019-11-07 11:01:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-11-07 11:01:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 11:01:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 11:01:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 11:01:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start