/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/rekh_aso.2.M1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 11:02:12,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 11:02:12,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 11:02:12,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 11:02:12,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 11:02:12,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 11:02:12,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 11:02:12,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 11:02:12,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 11:02:12,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 11:02:12,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 11:02:12,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 11:02:12,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 11:02:12,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 11:02:12,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 11:02:12,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 11:02:12,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 11:02:12,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 11:02:12,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 11:02:12,216 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 11:02:12,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 11:02:12,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 11:02:12,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 11:02:12,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 11:02:12,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 11:02:12,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 11:02:12,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 11:02:12,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 11:02:12,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 11:02:12,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 11:02:12,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 11:02:12,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 11:02:12,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 11:02:12,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 11:02:12,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 11:02:12,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 11:02:12,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 11:02:12,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 11:02:12,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 11:02:12,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 11:02:12,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 11:02:12,248 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 11:02:12,269 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 11:02:12,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 11:02:12,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 11:02:12,272 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 11:02:12,272 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 11:02:12,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 11:02:12,273 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 11:02:12,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 11:02:12,273 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 11:02:12,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 11:02:12,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 11:02:12,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 11:02:12,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 11:02:12,275 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 11:02:12,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 11:02:12,276 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 11:02:12,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 11:02:12,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 11:02:12,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 11:02:12,277 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 11:02:12,277 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 11:02:12,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 11:02:12,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 11:02:12,278 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 11:02:12,278 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 11:02:12,278 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 11:02:12,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 11:02:12,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 11:02:12,279 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 11:02:12,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 11:02:12,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 11:02:12,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 11:02:12,627 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 11:02:12,628 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 11:02:12,628 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso.2.M1-1.c [2019-11-07 11:02:12,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c1d35614/47bcf8abd1644649b6b8818f916e4488/FLAG2ef23d519 [2019-11-07 11:02:13,507 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 11:02:13,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso.2.M1-1.c [2019-11-07 11:02:13,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c1d35614/47bcf8abd1644649b6b8818f916e4488/FLAG2ef23d519 [2019-11-07 11:02:13,648 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c1d35614/47bcf8abd1644649b6b8818f916e4488 [2019-11-07 11:02:13,660 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 11:02:13,662 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 11:02:13,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 11:02:13,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 11:02:13,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 11:02:13,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:02:13" (1/1) ... [2019-11-07 11:02:13,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b3b08ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:13, skipping insertion in model container [2019-11-07 11:02:13,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:02:13" (1/1) ... [2019-11-07 11:02:13,680 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 11:02:13,778 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 11:02:14,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 11:02:14,799 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 11:02:15,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 11:02:15,326 INFO L192 MainTranslator]: Completed translation [2019-11-07 11:02:15,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15 WrapperNode [2019-11-07 11:02:15,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 11:02:15,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 11:02:15,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 11:02:15,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 11:02:15,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (1/1) ... [2019-11-07 11:02:15,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 11:02:15,823 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 11:02:15,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 11:02:15,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 11:02:15,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:02:15" (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 11:02:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 11:02:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 11:02:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-07 11:02:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-11-07 11:02:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-11-07 11:02:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-07 11:02:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-07 11:02:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-07 11:02:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-11-07 11:02:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-11-07 11:02:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-11-07 11:02:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-11-07 11:02:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-11-07 11:02:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2019-11-07 11:02:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-07 11:02:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2019-11-07 11:02:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-07 11:02:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-11-07 11:02:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-07 11:02:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-11-07 11:02:15,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-11-07 11:02:15,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-11-07 11:02:15,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-07 11:02:15,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-07 11:02:15,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-07 11:02:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-11-07 11:02:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-11-07 11:02:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-11-07 11:02:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-11-07 11:02:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 11:02:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-11-07 11:02:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-07 11:02:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-07 11:02:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-11-07 11:02:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-11-07 11:02:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2019-11-07 11:02:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2019-11-07 11:02:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2019-11-07 11:02:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-11-07 11:02:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-07 11:02:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-07 11:02:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-11-07 11:02:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-11-07 11:02:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-11-07 11:02:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2019-11-07 11:02:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2019-11-07 11:02:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-11-07 11:02:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2019-11-07 11:02:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2019-11-07 11:02:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-11-07 11:02:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-11-07 11:02:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-07 11:02:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-07 11:02:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 11:02:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-11-07 11:02:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-11-07 11:02:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-07 11:02:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-07 11:02:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-07 11:02:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 11:02:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-11-07 11:02:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-11-07 11:02:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 11:02:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-11-07 11:02:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-11-07 11:02:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 11:02:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-07 11:02:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2019-11-07 11:02:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2019-11-07 11:02:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-11-07 11:02:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-11-07 11:02:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-11-07 11:02:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-11-07 11:02:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 11:02:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 11:02:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 11:02:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 11:02:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 11:02:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-07 11:02:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-07 11:02:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-07 11:02:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-07 11:02:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-11-07 11:02:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-11-07 11:02:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-11-07 11:02:15,932 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-11-07 11:02:15,932 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2019-11-07 11:02:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-11-07 11:02:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-07 11:02:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-07 11:02:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-07 11:02:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-07 11:02:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-11-07 11:02:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-11-07 11:02:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-11-07 11:02:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-07 11:02:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-11-07 11:02:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-11-07 11:02:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-11-07 11:02:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-11-07 11:02:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2019-11-07 11:02:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-07 11:02:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2019-11-07 11:02:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2019-11-07 11:02:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2019-11-07 11:02:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-07 11:02:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-11-07 11:02:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2019-11-07 11:02:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2019-11-07 11:02:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-07 11:02:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-11-07 11:02:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-11-07 11:02:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-11-07 11:02:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-11-07 11:02:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-11-07 11:02:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-11-07 11:02:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 11:02:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 11:02:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 11:02:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start