java -ea -Xmx4000000000 -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-c5d0219 [2018-11-14 23:52:23,483 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 23:52:23,491 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 23:52:23,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 23:52:23,522 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 23:52:23,526 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 23:52:23,527 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 23:52:23,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 23:52:23,537 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 23:52:23,538 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 23:52:23,543 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 23:52:23,544 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 23:52:23,545 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 23:52:23,546 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 23:52:23,552 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 23:52:23,562 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 23:52:23,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 23:52:23,567 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 23:52:23,572 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 23:52:23,581 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 23:52:23,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 23:52:23,587 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 23:52:23,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 23:52:23,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 23:52:23,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 23:52:23,597 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 23:52:23,598 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 23:52:23,599 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 23:52:23,599 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 23:52:23,606 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 23:52:23,606 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 23:52:23,611 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 23:52:23,611 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 23:52:23,612 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 23:52:23,613 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 23:52:23,613 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 23:52:23,614 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 [2018-11-14 23:52:23,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 23:52:23,660 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 23:52:23,661 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 23:52:23,661 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 23:52:23,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 23:52:23,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 23:52:23,665 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 23:52:23,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 23:52:23,665 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 23:52:23,665 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 23:52:23,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 23:52:23,669 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 23:52:23,669 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 23:52:23,669 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 23:52:23,669 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 23:52:23,671 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 23:52:23,671 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 23:52:23,671 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 23:52:23,671 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 23:52:23,672 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 23:52:23,672 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 23:52:23,672 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 23:52:23,672 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 23:52:23,672 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 23:52:23,672 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 23:52:23,673 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 23:52:23,673 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 23:52:23,673 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 23:52:23,673 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 23:52:23,673 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 23:52:23,680 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 23:52:23,680 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 23:52:23,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 23:52:23,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 23:52:23,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 23:52:23,809 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 23:52:23,809 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 23:52:23,810 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_false-unreach-call.2_true-termination.c [2018-11-14 23:52:23,949 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba0f7720/c273a16f2d114c698d0fc8255a587760/FLAG8467fa775 [2018-11-14 23:52:25,396 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 23:52:25,398 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm_false-unreach-call.2_true-termination.c [2018-11-14 23:52:25,469 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba0f7720/c273a16f2d114c698d0fc8255a587760/FLAG8467fa775 [2018-11-14 23:52:25,508 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba0f7720/c273a16f2d114c698d0fc8255a587760 [2018-11-14 23:52:25,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 23:52:25,532 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-14 23:52:25,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 23:52:25,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 23:52:25,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 23:52:25,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:52:25" (1/1) ... [2018-11-14 23:52:25,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4257bc84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:25, skipping insertion in model container [2018-11-14 23:52:25,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:52:25" (1/1) ... [2018-11-14 23:52:25,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 23:52:25,905 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 23:52:29,302 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 23:52:29,385 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 23:52:30,998 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 23:52:31,372 INFO L195 MainTranslator]: Completed translation [2018-11-14 23:52:31,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31 WrapperNode [2018-11-14 23:52:31,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 23:52:31,376 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 23:52:31,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 23:52:31,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 23:52:31,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:31,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:31,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:31,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:33,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:33,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:33,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (1/1) ... [2018-11-14 23:52:33,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 23:52:33,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 23:52:33,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 23:52:33,540 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 23:52:33,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:52:31" (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 [2018-11-14 23:52:33,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 23:52:33,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 23:52:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-14 23:52:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-14 23:52:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-14 23:52:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-14 23:52:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-14 23:52:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-14 23:52:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-14 23:52:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-14 23:52:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-14 23:52:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-14 23:52:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-14 23:52:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-14 23:52:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-14 23:52:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-14 23:52:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-14 23:52:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-14 23:52:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-14 23:52:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-14 23:52:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-14 23:52:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2018-11-14 23:52:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-14 23:52:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2018-11-14 23:52:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-14 23:52:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2018-11-14 23:52:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-14 23:52:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2018-11-14 23:52:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-14 23:52:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-14 23:52:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-14 23:52:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-14 23:52:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-14 23:52:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-14 23:52:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-14 23:52:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-14 23:52:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-14 23:52:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-14 23:52:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-14 23:52:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-14 23:52:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 23:52:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-14 23:52:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-14 23:52:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-14 23:52:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-14 23:52:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-14 23:52:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-14 23:52:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-14 23:52:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-14 23:52:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-14 23:52:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-14 23:52:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-14 23:52:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-14 23:52:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-14 23:52:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-14 23:52:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-14 23:52:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-14 23:52:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-14 23:52:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-14 23:52:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-14 23:52:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-14 23:52:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-14 23:52:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-14 23:52:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-14 23:52:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-14 23:52:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-14 23:52:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-14 23:52:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-14 23:52:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-14 23:52:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-14 23:52:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-14 23:52:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-14 23:52:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-14 23:52:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-14 23:52:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-14 23:52:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-14 23:52:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-14 23:52:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-14 23:52:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-14 23:52:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-14 23:52:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-14 23:52:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-14 23:52:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-14 23:52:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-14 23:52:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-14 23:52:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-14 23:52:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 23:52:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-14 23:52:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-14 23:52:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-14 23:52:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-14 23:52:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-14 23:52:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-14 23:52:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-14 23:52:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-14 23:52:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-14 23:52:33,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-14 23:52:33,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-14 23:52:33,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-14 23:52:33,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-14 23:52:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-14 23:52:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-14 23:52:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-14 23:52:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-14 23:52:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-14 23:52:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-14 23:52:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-14 23:52:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-14 23:52:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-14 23:52:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-14 23:52:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-14 23:52:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-14 23:52:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-14 23:52:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-14 23:52:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-14 23:52:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-14 23:52:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-14 23:52:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-14 23:52:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-14 23:52:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-14 23:52:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-14 23:52:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-14 23:52:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-14 23:52:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-14 23:52:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-14 23:52:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-14 23:52:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-14 23:52:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-14 23:52:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-14 23:52:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-14 23:52:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-14 23:52:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-14 23:52:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-14 23:52:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-14 23:52:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-14 23:52:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-14 23:52:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-14 23:52:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-14 23:52:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-14 23:52:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-14 23:52:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-14 23:52:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-14 23:52:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-14 23:52:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-14 23:52:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-14 23:52:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-14 23:52:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-14 23:52:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-14 23:52:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-14 23:52:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-14 23:52:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-14 23:52:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-14 23:52:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-14 23:52:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-14 23:52:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-14 23:52:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-14 23:52:33,808 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-14 23:52:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-14 23:52:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2018-11-14 23:52:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-14 23:52:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-14 23:52:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-14 23:52:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2018-11-14 23:52:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-14 23:52:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-14 23:52:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-14 23:52:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2018-11-14 23:52:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-14 23:52:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-14 23:52:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-14 23:52:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2018-11-14 23:52:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-14 23:52:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-14 23:52:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-14 23:52:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-14 23:52:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-14 23:52:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-14 23:52:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-14 23:52:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-14 23:52:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-14 23:52:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-14 23:52:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-14 23:52:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-14 23:52:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-14 23:52:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 23:52:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 23:52:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 23:52:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-14 23:52:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-14 23:52:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-14 23:52:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 23:52:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 23:52:56,263 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) [2018-11-14 23:52:56,272 INFO L168 Benchmark]: Toolchain (without parser) took 30747.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 337.6 MB). Peak memory consumption was 540.5 MB. Max. memory is 3.9 GB. [2018-11-14 23:52:56,274 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 23:52:56,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5842.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 211.9 MB). Peak memory consumption was 211.9 MB. Max. memory is 3.9 GB. [2018-11-14 23:52:56,278 INFO L168 Benchmark]: Boogie Preprocessor took 2163.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 MB. Max. memory is 3.9 GB. [2018-11-14 23:52:56,279 INFO L168 Benchmark]: RCFGBuilder took 22726.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -46.3 MB). Peak memory consumption was 156.6 MB. Max. memory is 3.9 GB. [2018-11-14 23:52:56,290 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 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5842.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 211.9 MB). Peak memory consumption was 211.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2163.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 MB. Max. memory is 3.9 GB. * RCFGBuilder took 22726.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -46.3 MB). Peak memory consumption was 156.6 MB. Max. memory is 3.9 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...