java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 05:21:00,461 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 05:21:00,462 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 05:21:00,484 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 05:21:00,484 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 05:21:00,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 05:21:00,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 05:21:00,494 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 05:21:00,495 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 05:21:00,495 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 05:21:00,499 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 05:21:00,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 05:21:00,500 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 05:21:00,504 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 05:21:00,505 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 05:21:00,505 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 05:21:00,506 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 05:21:00,517 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 05:21:00,520 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 05:21:00,521 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 05:21:00,527 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 05:21:00,528 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 05:21:00,530 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 05:21:00,530 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 05:21:00,530 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 05:21:00,534 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 05:21:00,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 05:21:00,535 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 05:21:00,539 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 05:21:00,539 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 05:21:00,540 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 05:21:00,540 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 05:21:00,540 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 05:21:00,540 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 05:21:00,541 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 05:21:00,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 05:21:00,547 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-15 05:21:00,579 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 05:21:00,579 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 05:21:00,580 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 05:21:00,580 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 05:21:00,580 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 05:21:00,580 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 05:21:00,581 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 05:21:00,581 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 05:21:00,581 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 05:21:00,581 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 05:21:00,581 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 05:21:00,581 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 05:21:00,581 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 05:21:00,582 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 05:21:00,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 05:21:00,587 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 05:21:00,587 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 05:21:00,587 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 05:21:00,587 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 05:21:00,587 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 05:21:00,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 05:21:00,588 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 05:21:00,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 05:21:00,591 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 05:21:00,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 05:21:00,695 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 05:21:00,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 05:21:00,705 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 05:21:00,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 05:21:00,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M1.c [2018-11-15 05:21:00,801 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cfde7fa1/46ea5cffb4884661aa7166e56b068a25/FLAG57ef51dbf [2018-11-15 05:21:01,746 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 05:21:01,746 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M1.c [2018-11-15 05:21:01,786 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cfde7fa1/46ea5cffb4884661aa7166e56b068a25/FLAG57ef51dbf [2018-11-15 05:21:01,810 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cfde7fa1/46ea5cffb4884661aa7166e56b068a25 [2018-11-15 05:21:01,831 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 05:21:01,832 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 05:21:01,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 05:21:01,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 05:21:01,840 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 05:21:01,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:21:01" (1/1) ... [2018-11-15 05:21:01,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f630ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:01, skipping insertion in model container [2018-11-15 05:21:01,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:21:01" (1/1) ... [2018-11-15 05:21:01,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 05:21:02,023 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 05:21:03,571 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 05:21:03,768 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 05:21:04,430 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 05:21:04,535 INFO L195 MainTranslator]: Completed translation [2018-11-15 05:21:04,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04 WrapperNode [2018-11-15 05:21:04,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 05:21:04,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 05:21:04,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 05:21:04,539 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 05:21:04,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:04,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:04,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:04,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:05,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:05,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:05,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (1/1) ... [2018-11-15 05:21:05,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 05:21:05,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 05:21:05,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 05:21:05,452 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 05:21:05,453 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:21:04" (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 [2018-11-15 05:21:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 05:21:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 05:21:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-15 05:21:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-15 05:21:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-15 05:21:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-15 05:21:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-15 05:21:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-15 05:21:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-15 05:21:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-15 05:21:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-15 05:21:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-15 05:21:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-15 05:21:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-15 05:21:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-15 05:21:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-15 05:21:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_version [2018-11-15 05:21:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-15 05:21:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_version [2018-11-15 05:21:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-15 05:21:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-15 05:21:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 05:21:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 05:21:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 05:21:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 05:21:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-15 05:21:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_version [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_version [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-15 05:21:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-15 05:21:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2018-11-15 05:21:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-15 05:21:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-15 05:21:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 05:21:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 05:21:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 05:21:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 05:22:42,848 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 05:22:42,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 05:22:42 BoogieIcfgContainer [2018-11-15 05:22:42,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 05:22:42,854 INFO L168 Benchmark]: Toolchain (without parser) took 101022.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 146.1 MB). Peak memory consumption was 565.8 MB. Max. memory is 3.9 GB. [2018-11-15 05:22:42,855 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 05:22:42,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2705.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 62.3 MB). Peak memory consumption was 135.6 MB. Max. memory is 3.9 GB. [2018-11-15 05:22:42,856 INFO L168 Benchmark]: Boogie Preprocessor took 912.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 3.9 GB. [2018-11-15 05:22:42,864 INFO L168 Benchmark]: RCFGBuilder took 97399.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -6.4 MB). Peak memory consumption was 413.4 MB. Max. memory is 3.9 GB. [2018-11-15 05:22:42,870 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2705.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 62.3 MB). Peak memory consumption was 135.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 912.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 3.9 GB. * RCFGBuilder took 97399.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -6.4 MB). Peak memory consumption was 413.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...