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_false-unreach-call.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 17:07:36,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 17:07:36,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 17:07:36,607 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 17:07:36,608 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 17:07:36,609 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 17:07:36,610 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 17:07:36,612 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 17:07:36,614 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 17:07:36,615 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 17:07:36,616 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 17:07:36,616 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 17:07:36,617 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 17:07:36,618 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 17:07:36,620 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 17:07:36,620 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 17:07:36,621 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 17:07:36,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 17:07:36,626 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 17:07:36,627 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 17:07:36,629 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 17:07:36,630 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 17:07:36,633 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 17:07:36,633 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 17:07:36,633 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 17:07:36,634 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 17:07:36,636 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 17:07:36,637 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 17:07:36,637 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 17:07:36,639 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 17:07:36,639 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 17:07:36,640 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 17:07:36,640 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 17:07:36,640 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 17:07:36,641 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 17:07:36,642 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 17:07:36,642 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 17:07:36,658 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 17:07:36,658 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 17:07:36,659 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 17:07:36,659 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 17:07:36,660 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 17:07:36,660 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 17:07:36,660 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 17:07:36,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 17:07:36,661 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 17:07:36,661 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 17:07:36,661 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 17:07:36,661 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 17:07:36,662 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 17:07:36,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 17:07:36,662 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 17:07:36,662 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 17:07:36,662 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 17:07:36,663 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 17:07:36,663 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 17:07:36,663 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 17:07:36,663 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 17:07:36,663 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 17:07:36,664 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 17:07:36,664 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 17:07:36,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 17:07:36,664 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 17:07:36,664 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 17:07:36,664 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 17:07:36,665 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 17:07:36,665 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 17:07:36,665 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 17:07:36,665 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 17:07:36,665 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 17:07:36,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 17:07:36,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 17:07:36,745 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 17:07:36,747 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 17:07:36,747 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 17:07:36,748 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_false-unreach-call.1.M1.c [2018-11-22 17:07:36,818 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b0ac079e/cb9170f69ad84ef4afd8a734f3c22a65/FLAG4e31a6fd1 [2018-11-22 17:07:37,523 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 17:07:37,527 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_false-unreach-call.1.M1.c [2018-11-22 17:07:37,549 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b0ac079e/cb9170f69ad84ef4afd8a734f3c22a65/FLAG4e31a6fd1 [2018-11-22 17:07:37,662 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b0ac079e/cb9170f69ad84ef4afd8a734f3c22a65 [2018-11-22 17:07:37,673 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 17:07:37,674 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 17:07:37,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 17:07:37,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 17:07:37,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 17:07:37,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:07:37" (1/1) ... [2018-11-22 17:07:37,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c8c04a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:37, skipping insertion in model container [2018-11-22 17:07:37,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:07:37" (1/1) ... [2018-11-22 17:07:37,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 17:07:37,800 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 17:07:38,658 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:07:38,687 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 17:07:39,090 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:07:39,154 INFO L195 MainTranslator]: Completed translation [2018-11-22 17:07:39,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39 WrapperNode [2018-11-22 17:07:39,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 17:07:39,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 17:07:39,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 17:07:39,156 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 17:07:39,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,247 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,274 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 17:07:39,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 17:07:39,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 17:07:39,276 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 17:07:39,287 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (1/1) ... [2018-11-22 17:07:39,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 17:07:39,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 17:07:39,625 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 17:07:39,625 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 17:07:39,626 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:07:39" (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 17:07:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-22 17:07:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-22 17:07:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-22 17:07:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-22 17:07:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 17:07:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-22 17:07:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-22 17:07:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-22 17:07:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-22 17:07:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 17:07:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 17:07:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-22 17:07:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-22 17:07:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-22 17:07:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-22 17:07:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-22 17:07:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-22 17:07:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-22 17:07:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-22 17:07:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-22 17:07:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-22 17:07:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-22 17:07:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-22 17:07:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-22 17:07:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-22 17:07:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-22 17:07:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-22 17:07:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 17:07:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 17:07:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-22 17:07:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-22 17:07:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-22 17:07:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-22 17:07:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-22 17:07:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-22 17:07:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-22 17:07:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-22 17:07:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-22 17:07:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-22 17:07:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-22 17:07:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-22 17:07:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-22 17:07:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-22 17:07:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-22 17:07:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-22 17:07:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 17:07:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 17:07:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-22 17:07:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-22 17:07:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-22 17:07:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-22 17:07:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 17:07:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 17:07:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-22 17:07:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-22 17:07:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 17:07:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 17:07:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 17:07:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-22 17:07:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-22 17:07:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 17:07:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 17:07:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 17:07:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-22 17:07:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-22 17:07:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-22 17:07:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-22 17:07:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-22 17:07:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-22 17:07:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-22 17:07:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-22 17:07:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-22 17:07:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-22 17:07:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-22 17:07:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-22 17:07:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-22 17:07:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-22 17:07:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 17:07:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 17:07:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-22 17:07:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-22 17:07:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 17:07:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 17:07:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-22 17:07:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-22 17:07:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-22 17:07:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-22 17:07:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-22 17:07:39,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-22 17:07:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-22 17:07:39,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-22 17:07:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-22 17:07:39,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-22 17:07:59,680 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 17:07:59,681 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 17:07:59,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 05:07:59 BoogieIcfgContainer [2018-11-22 17:07:59,681 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 17:07:59,683 INFO L168 Benchmark]: Toolchain (without parser) took 22010.28 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 893.9 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -193.2 MB). Peak memory consumption was 700.7 MB. Max. memory is 7.1 GB. [2018-11-22 17:07:59,685 INFO L168 Benchmark]: CDTParser took 0.23 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 17:07:59,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1480.20 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -706.5 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. [2018-11-22 17:07:59,687 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.76 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-22 17:07:59,688 INFO L168 Benchmark]: Boogie Preprocessor took 348.31 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: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. [2018-11-22 17:07:59,689 INFO L168 Benchmark]: RCFGBuilder took 20057.06 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 176.2 MB). Free memory was 2.0 GB in the beginning and 1.6 GB in the end (delta: 458.4 MB). Peak memory consumption was 634.5 MB. Max. memory is 7.1 GB. [2018-11-22 17:07:59,694 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1480.20 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -706.5 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 118.76 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 348.31 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: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20057.06 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 176.2 MB). Free memory was 2.0 GB in the beginning and 1.6 GB in the end (delta: 458.4 MB). Peak memory consumption was 634.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...