/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/seq-mthreaded/rekcba_aso.3.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 02:09:58,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 02:09:58,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 02:09:58,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 02:09:58,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 02:09:58,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 02:09:58,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 02:09:58,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 02:09:58,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 02:09:58,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 02:09:58,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 02:09:58,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 02:09:58,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 02:09:58,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 02:09:58,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 02:09:58,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 02:09:58,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 02:09:58,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 02:09:58,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 02:09:58,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 02:09:58,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 02:09:58,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 02:09:58,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 02:09:58,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 02:09:58,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 02:09:58,172 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 02:09:58,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 02:09:58,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 02:09:58,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 02:09:58,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 02:09:58,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 02:09:58,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 02:09:58,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 02:09:58,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 02:09:58,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 02:09:58,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 02:09:58,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 02:09:58,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 02:09:58,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 02:09:58,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 02:09:58,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 02:09:58,181 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 02:09:58,206 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 02:09:58,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 02:09:58,207 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 02:09:58,207 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 02:09:58,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 02:09:58,208 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 02:09:58,208 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 02:09:58,208 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 02:09:58,209 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 02:09:58,209 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 02:09:58,209 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 02:09:58,209 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 02:09:58,210 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 02:09:58,210 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 02:09:58,210 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 02:09:58,210 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 02:09:58,210 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 02:09:58,210 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 02:09:58,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 02:09:58,211 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 02:09:58,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 02:09:58,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 02:09:58,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 02:09:58,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 02:09:58,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 02:09:58,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 02:09:58,212 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 02:09:58,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 02:09:58,212 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 02:09:58,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 02:09:58,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 02:09:58,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 02:09:58,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 02:09:58,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 02:09:58,213 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 02:09:58,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 02:09:58,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 02:09:58,214 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 02:09:58,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 02:09:58,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 02:09:58,214 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 02:09:58,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 02:09:58,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 02:09:58,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 02:09:58,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 02:09:58,471 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 02:09:58,471 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 02:09:58,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_aso.3.M4.c [2023-04-03 02:09:59,625 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 02:10:00,173 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 02:10:00,174 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_aso.3.M4.c [2023-04-03 02:10:00,226 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c290790b6/7de933bf79514ce0ab980eeb5c38d6de/FLAGb07ec34a6 [2023-04-03 02:10:00,243 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c290790b6/7de933bf79514ce0ab980eeb5c38d6de [2023-04-03 02:10:00,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 02:10:00,248 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 02:10:00,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 02:10:00,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 02:10:00,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 02:10:00,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 02:10:00" (1/1) ... [2023-04-03 02:10:00,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b333dde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:00, skipping insertion in model container [2023-04-03 02:10:00,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 02:10:00" (1/1) ... [2023-04-03 02:10:00,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 02:10:00,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 02:10:00,647 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_aso.3.M4.c[2319,2332] [2023-04-03 02:10:01,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 02:10:01,886 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 02:10:01,904 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_aso.3.M4.c[2319,2332] [2023-04-03 02:10:02,756 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 02:10:02,791 INFO L208 MainTranslator]: Completed translation [2023-04-03 02:10:02,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02 WrapperNode [2023-04-03 02:10:02,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 02:10:02,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 02:10:02,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 02:10:02,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 02:10:02,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:02,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:03,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:03,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:04,147 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:04,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:04,339 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:04,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:04,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 02:10:04,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 02:10:04,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 02:10:04,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 02:10:04,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 02:10:02" (1/1) ... [2023-04-03 02:10:04,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 02:10:04,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 02:10:04,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 02:10:04,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 02:10:04,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2023-04-03 02:10:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2023-04-03 02:10:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 02:10:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2023-04-03 02:10:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2023-04-03 02:10:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2023-04-03 02:10:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2023-04-03 02:10:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2023-04-03 02:10:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_version [2023-04-03 02:10:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2023-04-03 02:10:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2023-04-03 02:10:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2023-04-03 02:10:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2023-04-03 02:10:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_version [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2023-04-03 02:10:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2023-04-03 02:10:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2023-04-03 02:10:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2023-04-03 02:10:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2023-04-03 02:10:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2023-04-03 02:10:04,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2023-04-03 02:10:04,785 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 02:10:04,785 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 02:10:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2023-04-03 02:10:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2023-04-03 02:10:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2023-04-03 02:10:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 02:10:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 02:10:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 02:10:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 02:10:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 02:10:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2023-04-03 02:10:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2023-04-03 02:10:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_version [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_version [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2023-04-03 02:10:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2023-04-03 02:10:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2023-04-03 02:10:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2023-04-03 02:10:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2023-04-03 02:10:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2023-04-03 02:10:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2023-04-03 02:10:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2023-04-03 02:10:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2023-04-03 02:10:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2023-04-03 02:10:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2023-04-03 02:10:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2023-04-03 02:10:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2023-04-03 02:10:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 02:10:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 02:10:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 02:10:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 02:10:06,842 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 02:10:06,846 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation