java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.2.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:08:42,572 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:08:42,574 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:08:42,591 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:08:42,592 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:08:42,593 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:08:42,596 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:08:42,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:08:42,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:08:42,603 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:08:42,605 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:08:42,605 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:08:42,606 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:08:42,609 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:08:42,616 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:08:42,617 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:08:42,617 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:08:42,619 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:08:42,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:08:42,622 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:08:42,623 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:08:42,624 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:08:42,626 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:08:42,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:08:42,627 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:08:42,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:08:42,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:08:42,629 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:08:42,630 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:08:42,631 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:08:42,631 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:08:42,632 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:08:42,632 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:08:42,632 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:08:42,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:08:42,634 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:08:42,634 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 20:08:42,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:08:42,656 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:08:42,657 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:08:42,657 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:08:42,658 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:08:42,659 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:08:42,659 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:08:42,659 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:08:42,659 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 20:08:42,660 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 20:08:42,660 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:08:42,660 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:08:42,660 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:08:42,660 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:08:42,660 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:08:42,661 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:08:42,662 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 20:08:42,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:08:42,662 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:08:42,662 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:08:42,662 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:08:42,664 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:08:42,664 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:08:42,664 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:08:42,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:08:42,665 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:08:42,665 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:08:42,665 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:08:42,665 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:08:42,665 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:08:42,666 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:08:42,666 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:08:42,666 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:08:42,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:08:42,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:08:42,745 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:08:42,746 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:08:42,747 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:08:42,748 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.2.M1.c [2018-11-23 20:08:42,828 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc3b86ae3/be4d0d8ed41949b980badcf6faf6bdfc/FLAG6cac096b7 [2018-11-23 20:08:43,517 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:08:43,518 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.2.M1.c [2018-11-23 20:08:43,546 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc3b86ae3/be4d0d8ed41949b980badcf6faf6bdfc/FLAG6cac096b7 [2018-11-23 20:08:43,811 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc3b86ae3/be4d0d8ed41949b980badcf6faf6bdfc [2018-11-23 20:08:43,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:08:43,825 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:08:43,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:08:43,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:08:43,834 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:08:43,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:08:43" (1/1) ... [2018-11-23 20:08:43,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f862480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:43, skipping insertion in model container [2018-11-23 20:08:43,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:08:43" (1/1) ... [2018-11-23 20:08:43,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:08:43,963 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:08:45,166 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:08:45,220 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:08:45,601 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:08:45,680 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:08:45,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45 WrapperNode [2018-11-23 20:08:45,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:08:45,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:08:45,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:08:45,682 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:08:45,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:45,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:45,829 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:08:45,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:08:45,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:08:45,830 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:08:45,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:45,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:45,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:45,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:46,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:46,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:46,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (1/1) ... [2018-11-23 20:08:46,267 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:08:46,268 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:08:46,268 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:08:46,269 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:08:46,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:45" (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 [2018-11-23 20:08:46,346 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2018-11-23 20:08:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2018-11-23 20:08:46,347 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-23 20:08:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-23 20:08:46,347 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-23 20:08:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-23 20:08:46,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 20:08:46,348 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-23 20:08:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-23 20:08:46,348 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-23 20:08:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-23 20:08:46,349 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:08:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:08:46,350 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-23 20:08:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-23 20:08:46,350 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-23 20:08:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-23 20:08:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-23 20:08:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-23 20:08:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-23 20:08:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-23 20:08:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-23 20:08:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-23 20:08:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-23 20:08:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-23 20:08:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-23 20:08:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-23 20:08:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-23 20:08:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-23 20:08:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:08:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 20:08:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2018-11-23 20:08:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2018-11-23 20:08:46,354 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-23 20:08:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-23 20:08:46,354 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-23 20:08:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-23 20:08:46,355 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-23 20:08:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-23 20:08:46,355 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-23 20:08:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-23 20:08:46,355 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-23 20:08:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-23 20:08:46,357 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-23 20:08:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-23 20:08:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-23 20:08:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-23 20:08:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-23 20:08:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-23 20:08:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-23 20:08:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-23 20:08:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-23 20:08:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-23 20:08:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-23 20:08:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-23 20:08:46,360 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-23 20:08:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-23 20:08:46,360 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-23 20:08:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-23 20:08:46,360 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-23 20:08:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-23 20:08:46,361 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-23 20:08:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-23 20:08:46,361 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-23 20:08:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-23 20:08:46,361 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-23 20:08:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-23 20:08:46,364 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-23 20:08:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-23 20:08:46,364 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2018-11-23 20:08:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2018-11-23 20:08:46,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 20:08:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-23 20:08:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-23 20:08:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-23 20:08:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-23 20:08:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-23 20:08:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-23 20:08:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 20:08:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 20:08:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2018-11-23 20:08:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2018-11-23 20:08:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:08:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-23 20:08:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-23 20:08:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-23 20:08:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-23 20:08:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-23 20:08:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-23 20:08:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-23 20:08:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-23 20:08:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-23 20:08:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-23 20:08:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-23 20:08:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-23 20:08:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-23 20:08:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-23 20:08:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:08:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:08:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-23 20:08:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-23 20:08:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:08:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:08:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-23 20:08:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-23 20:08:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-23 20:08:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-23 20:08:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-23 20:08:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-23 20:08:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-23 20:08:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-23 20:08:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-23 20:08:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-23 20:09:12,383 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:09:12,384 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 20:09:12,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:09:12 BoogieIcfgContainer [2018-11-23 20:09:12,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:09:12,388 INFO L168 Benchmark]: Toolchain (without parser) took 28564.67 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -561.3 MB). Peak memory consumption was 918.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:12,391 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:09:12,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1855.30 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -681.8 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:12,393 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.29 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:12,394 INFO L168 Benchmark]: Boogie Preprocessor took 437.74 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:12,395 INFO L168 Benchmark]: RCFGBuilder took 26117.00 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 360.2 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 52.6 MB). Peak memory consumption was 812.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:12,401 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1855.30 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -681.8 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 148.29 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 437.74 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 26117.00 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 360.2 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 52.6 MB). Peak memory consumption was 812.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...