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.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 17:09:27,535 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 17:09:27,537 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 17:09:27,549 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 17:09:27,550 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 17:09:27,551 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 17:09:27,552 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 17:09:27,554 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 17:09:27,555 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 17:09:27,556 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 17:09:27,557 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 17:09:27,558 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 17:09:27,559 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 17:09:27,560 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 17:09:27,561 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 17:09:27,562 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 17:09:27,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 17:09:27,565 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 17:09:27,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 17:09:27,569 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 17:09:27,570 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 17:09:27,571 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 17:09:27,574 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 17:09:27,574 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 17:09:27,574 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 17:09:27,575 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 17:09:27,576 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 17:09:27,577 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 17:09:27,578 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 17:09:27,580 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 17:09:27,580 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 17:09:27,581 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 17:09:27,581 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 17:09:27,581 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 17:09:27,582 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 17:09:27,583 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 17:09:27,584 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 [2018-11-22 17:09:27,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 17:09:27,600 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 17:09:27,601 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 17:09:27,601 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 17:09:27,602 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 17:09:27,602 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 17:09:27,602 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 17:09:27,603 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 17:09:27,603 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 17:09:27,603 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 17:09:27,603 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 17:09:27,604 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 17:09:27,604 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 17:09:27,604 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 17:09:27,604 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 17:09:27,604 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 17:09:27,605 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 17:09:27,605 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 17:09:27,605 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 17:09:27,605 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 17:09:27,605 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 17:09:27,606 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 17:09:27,606 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 17:09:27,606 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 17:09:27,606 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 17:09:27,606 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 17:09:27,607 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 17:09:27,607 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 17:09:27,607 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 17:09:27,607 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 17:09:27,608 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 17:09:27,608 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 17:09:27,608 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 17:09:27,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 17:09:27,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 17:09:27,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 17:09:27,675 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 17:09:27,676 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 17:09:27,677 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-22 17:09:27,739 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f070d638e/75a2a6bd4ef3454b88613a6ea71be192/FLAG067b544ba [2018-11-22 17:09:28,481 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 17:09:28,482 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-22 17:09:28,518 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f070d638e/75a2a6bd4ef3454b88613a6ea71be192/FLAG067b544ba [2018-11-22 17:09:28,563 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f070d638e/75a2a6bd4ef3454b88613a6ea71be192 [2018-11-22 17:09:28,577 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 17:09:28,579 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 17:09:28,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 17:09:28,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 17:09:28,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 17:09:28,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:09:28" (1/1) ... [2018-11-22 17:09:28,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a646330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:28, skipping insertion in model container [2018-11-22 17:09:28,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:09:28" (1/1) ... [2018-11-22 17:09:28,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 17:09:28,689 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 17:09:29,587 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:09:29,617 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 17:09:30,074 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:09:30,135 INFO L195 MainTranslator]: Completed translation [2018-11-22 17:09:30,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30 WrapperNode [2018-11-22 17:09:30,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 17:09:30,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 17:09:30,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 17:09:30,137 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 17:09:30,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,267 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 17:09:30,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 17:09:30,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 17:09:30,268 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 17:09:30,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (1/1) ... [2018-11-22 17:09:30,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 17:09:30,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 17:09:30,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 17:09:30,599 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 17:09:30,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:09:30" (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 [2018-11-22 17:09:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-22 17:09:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-22 17:09:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-22 17:09:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-22 17:09:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 17:09:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-22 17:09:30,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-22 17:09:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-22 17:09:30,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-22 17:09:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 17:09:30,680 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 17:09:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-22 17:09:30,680 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-22 17:09:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-22 17:09:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-22 17:09:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-22 17:09:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-22 17:09:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-22 17:09:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-22 17:09:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-22 17:09:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-22 17:09:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-22 17:09:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-22 17:09:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-22 17:09:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-22 17:09:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-22 17:09:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-22 17:09:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 17:09:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 17:09:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-22 17:09:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-22 17:09:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-22 17:09:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-22 17:09:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-22 17:09:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-22 17:09:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-22 17:09:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-22 17:09:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-22 17:09:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-22 17:09:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-22 17:09:30,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-22 17:09:30,688 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-22 17:09:30,688 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-22 17:09:30,688 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-22 17:09:30,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-22 17:09:30,688 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 17:09:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 17:09:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-22 17:09:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-22 17:09:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-22 17:09:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-22 17:09:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 17:09:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 17:09:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-22 17:09:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-22 17:09:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 17:09:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 17:09:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 17:09:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-22 17:09:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-22 17:09:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 17:09:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 17:09:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 17:09:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-22 17:09:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-22 17:09:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-22 17:09:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-22 17:09:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-22 17:09:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-22 17:09:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-22 17:09:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-22 17:09:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-22 17:09:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-22 17:09:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-22 17:09:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-22 17:09:30,697 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-22 17:09:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-22 17:09:30,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 17:09:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 17:09:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-22 17:09:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-22 17:09:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 17:09:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 17:09:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-22 17:09:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-22 17:09:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-22 17:09:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-22 17:09:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-22 17:09:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-22 17:09:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-22 17:09:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-22 17:09:30,702 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-22 17:09:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-22 17:09:51,158 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 17:09:51,158 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 17:09:51,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 05:09:51 BoogieIcfgContainer [2018-11-22 17:09:51,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 17:09:51,161 INFO L168 Benchmark]: Toolchain (without parser) took 22583.50 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 892.9 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -185.5 MB). Peak memory consumption was 707.4 MB. Max. memory is 7.1 GB. [2018-11-22 17:09:51,163 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 17:09:51,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1554.50 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 725.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -722.5 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2018-11-22 17:09:51,165 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.09 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. [2018-11-22 17:09:51,166 INFO L168 Benchmark]: Boogie Preprocessor took 330.25 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: 40.7 MB). Peak memory consumption was 40.7 MB. Max. memory is 7.1 GB. [2018-11-22 17:09:51,167 INFO L168 Benchmark]: RCFGBuilder took 20560.82 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 167.2 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 482.8 MB). Peak memory consumption was 650.0 MB. Max. memory is 7.1 GB. [2018-11-22 17:09:51,172 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1554.50 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 725.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -722.5 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 131.09 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 330.25 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: 40.7 MB). Peak memory consumption was 40.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20560.82 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 167.2 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 482.8 MB). Peak memory consumption was 650.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...