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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.3_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 01:32:14,622 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 01:32:14,627 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 01:32:14,643 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 01:32:14,643 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 01:32:14,645 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 01:32:14,646 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 01:32:14,648 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 01:32:14,650 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 01:32:14,652 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 01:32:14,654 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 01:32:14,655 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 01:32:14,656 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 01:32:14,659 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 01:32:14,666 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 01:32:14,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 01:32:14,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 01:32:14,672 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 01:32:14,678 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 01:32:14,680 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 01:32:14,681 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 01:32:14,682 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 01:32:14,684 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 01:32:14,685 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 01:32:14,685 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 01:32:14,686 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 01:32:14,686 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 01:32:14,687 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 01:32:14,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 01:32:14,691 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 01:32:14,691 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 01:32:14,693 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 01:32:14,693 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 01:32:14,693 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 01:32:14,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 01:32:14,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 01:32:14,695 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 [2018-11-20 01:32:14,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 01:32:14,723 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 01:32:14,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 01:32:14,725 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 01:32:14,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 01:32:14,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 01:32:14,726 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 01:32:14,727 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 01:32:14,727 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 01:32:14,727 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 01:32:14,727 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 01:32:14,727 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 01:32:14,728 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 01:32:14,728 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 01:32:14,728 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-20 01:32:14,728 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-20 01:32:14,728 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 01:32:14,728 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 01:32:14,729 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 01:32:14,729 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 01:32:14,730 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 01:32:14,730 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 01:32:14,730 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 01:32:14,730 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 01:32:14,730 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 01:32:14,731 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 01:32:14,731 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 01:32:14,731 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 01:32:14,731 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-20 01:32:14,732 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 01:32:14,732 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-20 01:32:14,732 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-20 01:32:14,732 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 01:32:14,794 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 01:32:14,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 01:32:14,812 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 01:32:14,815 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 01:32:14,815 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 01:32:14,816 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.3_true-termination.c [2018-11-20 01:32:14,879 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2cec1d2f/19113def58de45b4b9025654a4ca163a/FLAGcf5cdc32c [2018-11-20 01:32:15,696 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 01:32:15,697 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_true-unreach-call.3_true-termination.c [2018-11-20 01:32:15,736 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2cec1d2f/19113def58de45b4b9025654a4ca163a/FLAGcf5cdc32c [2018-11-20 01:32:16,183 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2cec1d2f/19113def58de45b4b9025654a4ca163a [2018-11-20 01:32:16,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 01:32:16,196 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 01:32:16,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 01:32:16,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 01:32:16,201 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 01:32:16,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:32:16" (1/1) ... [2018-11-20 01:32:16,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc123d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:16, skipping insertion in model container [2018-11-20 01:32:16,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:32:16" (1/1) ... [2018-11-20 01:32:16,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 01:32:16,449 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 01:32:19,196 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 01:32:19,221 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 01:32:20,448 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 01:32:20,603 INFO L195 MainTranslator]: Completed translation [2018-11-20 01:32:20,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20 WrapperNode [2018-11-20 01:32:20,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 01:32:20,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 01:32:20,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 01:32:20,605 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 01:32:20,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:20,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:20,879 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:20,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:21,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:22,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:22,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (1/1) ... [2018-11-20 01:32:22,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 01:32:22,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 01:32:22,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 01:32:22,389 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 01:32:22,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:32:20" (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 [2018-11-20 01:32:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 01:32:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 01:32:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-20 01:32:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-20 01:32:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-20 01:32:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-20 01:32:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-20 01:32:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-20 01:32:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-20 01:32:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-20 01:32:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-20 01:32:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-20 01:32:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-20 01:32:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-20 01:32:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-20 01:32:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-20 01:32:22,464 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-20 01:32:22,464 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-20 01:32:22,464 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-20 01:32:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-20 01:32:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-20 01:32:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-20 01:32:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-20 01:32:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-20 01:32:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-20 01:32:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-20 01:32:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-20 01:32:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-20 01:32:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-20 01:32:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-20 01:32:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-20 01:32:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-20 01:32:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-20 01:32:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-20 01:32:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-20 01:32:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-20 01:32:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-20 01:32:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-20 01:32:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-20 01:32:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-20 01:32:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-20 01:32:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-20 01:32:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-20 01:32:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-20 01:32:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-20 01:32:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-20 01:32:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-20 01:32:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-20 01:32:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-20 01:32:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 01:32:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-20 01:32:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-20 01:32:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-20 01:32:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-20 01:32:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-20 01:32:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-20 01:32:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-20 01:32:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-20 01:32:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-20 01:32:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-20 01:32:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-20 01:32:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-20 01:32:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-20 01:32:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-20 01:32:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-20 01:32:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-20 01:32:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-20 01:32:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-20 01:32:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-20 01:32:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-20 01:32:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-20 01:32:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-20 01:32:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-20 01:32:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-20 01:32:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-20 01:32:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-20 01:32:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-20 01:32:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-20 01:32:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-20 01:32:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-20 01:32:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-20 01:32:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-20 01:32:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 01:32:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 01:32:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 01:32:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-20 01:32:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 01:32:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-20 01:32:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-20 01:32:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 01:33:54,098 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 01:33:54,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:33:54 BoogieIcfgContainer [2018-11-20 01:33:54,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 01:33:54,101 INFO L168 Benchmark]: Toolchain (without parser) took 97905.61 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.7 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-11-20 01:33:54,103 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. [2018-11-20 01:33:54,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4406.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 797.4 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -433.8 MB). Peak memory consumption was 405.2 MB. Max. memory is 7.1 GB. [2018-11-20 01:33:54,104 INFO L168 Benchmark]: Boogie Preprocessor took 1784.21 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 349.7 MB). Free memory was 1.8 GB in the beginning and 2.5 GB in the end (delta: -644.3 MB). Peak memory consumption was 356.0 MB. Max. memory is 7.1 GB. [2018-11-20 01:33:54,105 INFO L168 Benchmark]: RCFGBuilder took 91709.99 ms. Allocated memory was 2.7 GB in the beginning and 4.1 GB in the end (delta: 1.5 GB). Free memory was 2.5 GB in the beginning and 3.7 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-20 01:33:54,110 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 4406.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 797.4 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -433.8 MB). Peak memory consumption was 405.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1784.21 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 349.7 MB). Free memory was 1.8 GB in the beginning and 2.5 GB in the end (delta: -644.3 MB). Peak memory consumption was 356.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 91709.99 ms. Allocated memory was 2.7 GB in the beginning and 4.1 GB in the end (delta: 1.5 GB). Free memory was 2.5 GB in the beginning and 3.7 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...