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_false-unreach-call.2_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:12:28,647 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:12:28,649 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:12:28,662 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:12:28,662 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:12:28,664 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:12:28,666 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:12:28,668 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:12:28,670 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:12:28,680 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:12:28,681 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:12:28,681 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:12:28,682 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:12:28,684 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:12:28,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:12:28,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:12:28,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:12:28,690 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:12:28,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:12:28,698 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:12:28,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:12:28,705 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:12:28,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:12:28,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:12:28,708 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:12:28,708 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:12:28,713 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:12:28,714 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:12:28,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:12:28,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:12:28,717 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:12:28,718 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:12:28,720 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:12:28,720 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:12:28,721 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:12:28,722 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:12:28,722 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 [2018-11-15 16:12:28,752 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:12:28,752 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:12:28,753 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:12:28,754 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:12:28,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:12:28,754 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:12:28,755 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:12:28,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:12:28,755 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 16:12:28,755 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 16:12:28,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:12:28,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:12:28,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:12:28,756 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:12:28,756 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:12:28,757 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:12:28,757 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 16:12:28,757 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:12:28,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:12:28,757 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:12:28,758 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:12:28,758 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:12:28,758 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:12:28,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:12:28,758 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:12:28,759 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:12:28,759 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:12:28,759 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:12:28,759 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:12:28,759 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:12:28,760 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:12:28,760 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:12:28,805 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:12:28,819 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:12:28,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:12:28,825 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:12:28,826 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:12:28,826 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_false-unreach-call.2_true-termination.c [2018-11-15 16:12:28,890 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c491eb8b8/764b1554281c4fec9404c1615b1008ce/FLAG70258b2c5 [2018-11-15 16:12:29,741 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:12:29,743 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_false-unreach-call.2_true-termination.c [2018-11-15 16:12:29,780 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c491eb8b8/764b1554281c4fec9404c1615b1008ce/FLAG70258b2c5 [2018-11-15 16:12:30,215 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c491eb8b8/764b1554281c4fec9404c1615b1008ce [2018-11-15 16:12:30,226 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:12:30,228 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:12:30,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:12:30,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:12:30,233 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:12:30,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:12:30" (1/1) ... [2018-11-15 16:12:30,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ed5b28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:30, skipping insertion in model container [2018-11-15 16:12:30,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:12:30" (1/1) ... [2018-11-15 16:12:30,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:12:30,404 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:12:31,983 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:12:32,039 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:12:33,005 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:12:33,153 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:12:33,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33 WrapperNode [2018-11-15 16:12:33,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:12:33,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:12:33,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:12:33,155 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:12:33,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:33,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:33,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:33,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:34,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:34,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:34,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... [2018-11-15 16:12:34,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:12:34,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:12:34,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:12:34,306 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:12:34,308 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:12:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:12:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:12:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:12:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-15 16:12:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-15 16:12:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-15 16:12:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-15 16:12:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-15 16:12:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-15 16:12:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-15 16:12:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-15 16:12:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-15 16:12:34,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-15 16:12:34,389 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-15 16:12:34,390 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-15 16:12:34,390 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-15 16:12:34,390 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-15 16:12:34,390 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-15 16:12:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-15 16:12:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-15 16:12:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-15 16:12:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-15 16:12:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-15 16:12:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-15 16:12:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-15 16:12:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-15 16:12:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-15 16:12:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-15 16:12:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-15 16:12:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-15 16:12:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-15 16:12:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-15 16:12:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-15 16:12:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-15 16:12:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-15 16:12:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-15 16:12:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-15 16:12:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-15 16:12:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-15 16:12:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-15 16:12:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-15 16:12:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:12:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-15 16:12:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-15 16:12:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-15 16:12:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-15 16:12:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-15 16:12:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-15 16:12:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-15 16:12:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-15 16:12:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-15 16:12:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-15 16:12:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-15 16:12:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-15 16:12:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-15 16:12:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-15 16:12:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-15 16:12:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-15 16:12:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-15 16:12:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-15 16:12:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-15 16:12:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-15 16:12:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-15 16:12:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-15 16:12:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-15 16:12:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-15 16:12:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-15 16:12:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-15 16:12:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-15 16:12:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-15 16:12:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-15 16:12:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-15 16:12:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-15 16:12:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-15 16:12:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-15 16:12:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-15 16:12:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-15 16:12:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-15 16:12:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-15 16:12:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-15 16:12:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-15 16:12:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-15 16:12:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-15 16:12:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-15 16:12:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-15 16:12:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-15 16:12:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-15 16:12:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:12:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-15 16:12:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-15 16:12:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-15 16:12:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-15 16:12:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-15 16:12:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-15 16:12:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-15 16:12:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-15 16:12:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:12:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-15 16:12:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-15 16:12:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-15 16:12:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-15 16:12:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 16:12:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-15 16:12:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-15 16:12:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-15 16:12:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-15 16:12:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-15 16:12:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-15 16:12:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-15 16:12:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-15 16:12:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-15 16:12:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-15 16:12:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-15 16:12:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-15 16:12:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-15 16:12:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-15 16:12:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-15 16:12:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-15 16:12:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-15 16:12:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-15 16:12:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-15 16:12:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-15 16:12:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-15 16:12:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-15 16:12:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-15 16:12:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-15 16:12:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-15 16:12:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-15 16:12:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-15 16:12:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-15 16:12:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-15 16:12:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-15 16:12:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-15 16:12:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-15 16:12:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-15 16:12:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-15 16:12:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-15 16:12:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-15 16:12:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-15 16:12:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-15 16:12:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-15 16:12:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-15 16:12:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-15 16:12:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-15 16:12:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-15 16:12:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-15 16:12:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-15 16:12:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-15 16:12:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-15 16:12:34,428 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-15 16:12:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-15 16:12:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-15 16:12:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-15 16:12:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-15 16:12:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-15 16:12:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-15 16:12:34,430 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-15 16:12:34,430 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-15 16:12:34,430 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-15 16:12:34,430 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-15 16:12:34,430 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-15 16:12:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-15 16:12:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-15 16:12:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-15 16:12:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-15 16:12:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 16:12:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:12:34,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:12:34,435 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-15 16:12:34,435 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-15 16:12:34,435 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-15 16:12:34,435 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-15 16:12:34,435 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-15 16:12:34,436 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:12:34,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:12:34,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:12:34,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 16:12:34,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:12:34,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 16:12:34,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:12:34,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:12:40,153 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssume(Statements2TransFormula.java:319) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:701) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 16:12:40,158 INFO L168 Benchmark]: Toolchain (without parser) took 9931.22 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -854.9 MB). Peak memory consumption was 693.9 MB. Max. memory is 7.1 GB. [2018-11-15 16:12:40,161 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-15 16:12:40,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2925.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 774.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -587.3 MB). Peak memory consumption was 243.1 MB. Max. memory is 7.1 GB. [2018-11-15 16:12:40,162 INFO L168 Benchmark]: Boogie Preprocessor took 1150.08 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 176.3 MB). Peak memory consumption was 176.3 MB. Max. memory is 7.1 GB. [2018-11-15 16:12:40,163 INFO L168 Benchmark]: RCFGBuilder took 5851.32 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 261.1 MB). Free memory was 1.8 GB in the beginning and 2.3 GB in the end (delta: -443.9 MB). Peak memory consumption was 330.1 MB. Max. memory is 7.1 GB. [2018-11-15 16:12:40,168 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 0.25 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 2925.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 774.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -587.3 MB). Peak memory consumption was 243.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1150.08 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 176.3 MB). Peak memory consumption was 176.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5851.32 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 261.1 MB). Free memory was 1.8 GB in the beginning and 2.3 GB in the end (delta: -443.9 MB). Peak memory consumption was 330.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...