java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm_false-unreach-call.3_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-21 23:43:04,558 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 23:43:04,560 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 23:43:04,572 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 23:43:04,572 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 23:43:04,573 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 23:43:04,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 23:43:04,576 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 23:43:04,578 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 23:43:04,579 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 23:43:04,580 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 23:43:04,580 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 23:43:04,581 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 23:43:04,582 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 23:43:04,583 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 23:43:04,584 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 23:43:04,585 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 23:43:04,587 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 23:43:04,589 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 23:43:04,590 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 23:43:04,592 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 23:43:04,593 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 23:43:04,596 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 23:43:04,596 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 23:43:04,596 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 23:43:04,597 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 23:43:04,598 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 23:43:04,599 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 23:43:04,600 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 23:43:04,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 23:43:04,601 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 23:43:04,602 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 23:43:04,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 23:43:04,603 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 23:43:04,603 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 23:43:04,604 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 23:43:04,605 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 [2018-11-21 23:43:04,620 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 23:43:04,620 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 23:43:04,621 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 23:43:04,621 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 23:43:04,622 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 23:43:04,622 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 23:43:04,622 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 23:43:04,622 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 23:43:04,622 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 23:43:04,623 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 23:43:04,623 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 23:43:04,623 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 23:43:04,623 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 23:43:04,623 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 23:43:04,624 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-21 23:43:04,624 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-21 23:43:04,624 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 23:43:04,624 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 23:43:04,624 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 23:43:04,625 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 23:43:04,625 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 23:43:04,625 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 23:43:04,625 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 23:43:04,625 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 23:43:04,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 23:43:04,626 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 23:43:04,626 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 23:43:04,626 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 23:43:04,626 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-21 23:43:04,626 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 23:43:04,627 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-21 23:43:04,627 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-21 23:43:04,627 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 23:43:04,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 23:43:04,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 23:43:04,690 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 23:43:04,692 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 23:43:04,692 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 23:43:04,693 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm_false-unreach-call.3_true-termination.c [2018-11-21 23:43:04,761 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d2e212d5/aaef8f94ec7b45f4945890d6053c819b/FLAG11159e7eb [2018-11-21 23:43:05,407 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 23:43:05,409 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_ctm_false-unreach-call.3_true-termination.c [2018-11-21 23:43:05,442 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d2e212d5/aaef8f94ec7b45f4945890d6053c819b/FLAG11159e7eb [2018-11-21 23:43:05,569 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d2e212d5/aaef8f94ec7b45f4945890d6053c819b [2018-11-21 23:43:05,579 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 23:43:05,580 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-21 23:43:05,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 23:43:05,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 23:43:05,585 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 23:43:05,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:43:05" (1/1) ... [2018-11-21 23:43:05,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34afe103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:05, skipping insertion in model container [2018-11-21 23:43:05,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:43:05" (1/1) ... [2018-11-21 23:43:05,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 23:43:05,726 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 23:43:06,874 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 23:43:06,895 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 23:43:07,449 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 23:43:07,573 INFO L195 MainTranslator]: Completed translation [2018-11-21 23:43:07,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07 WrapperNode [2018-11-21 23:43:07,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 23:43:07,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-21 23:43:07,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-21 23:43:07,575 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-21 23:43:07,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:07,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:07,768 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-21 23:43:07,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 23:43:07,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 23:43:07,769 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 23:43:07,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:07,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:07,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:07,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:08,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:08,116 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:08,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (1/1) ... [2018-11-21 23:43:08,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 23:43:08,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 23:43:08,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 23:43:08,194 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 23:43:08,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:07" (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 [2018-11-21 23:43:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-21 23:43:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2018-11-21 23:43:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-21 23:43:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2018-11-21 23:43:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2018-11-21 23:43:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-21 23:43:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2018-11-21 23:43:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 23:43:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-21 23:43:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2018-11-21 23:43:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2018-11-21 23:43:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-21 23:43:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-21 23:43:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2018-11-21 23:43:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2018-11-21 23:43:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2018-11-21 23:43:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-21 23:43:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-21 23:43:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2018-11-21 23:43:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2018-11-21 23:43:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-21 23:43:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-21 23:43:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2018-11-21 23:43:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2018-11-21 23:43:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-21 23:43:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-21 23:43:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2018-11-21 23:43:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2018-11-21 23:43:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-21 23:43:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-21 23:43:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2018-11-21 23:43:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2018-11-21 23:43:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2018-11-21 23:43:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2018-11-21 23:43:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2018-11-21 23:43:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2018-11-21 23:43:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-21 23:43:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-21 23:43:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2018-11-21 23:43:08,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2018-11-21 23:43:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2018-11-21 23:43:08,274 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2018-11-21 23:43:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2018-11-21 23:43:08,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2018-11-21 23:43:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2018-11-21 23:43:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2018-11-21 23:43:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2018-11-21 23:43:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2018-11-21 23:43:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-21 23:43:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-21 23:43:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-21 23:43:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-21 23:43:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2018-11-21 23:43:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2018-11-21 23:43:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2018-11-21 23:43:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2018-11-21 23:43:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2018-11-21 23:43:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2018-11-21 23:43:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2018-11-21 23:43:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2018-11-21 23:43:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2018-11-21 23:43:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2018-11-21 23:43:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2018-11-21 23:43:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2018-11-21 23:43:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2018-11-21 23:43:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2018-11-21 23:43:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2018-11-21 23:43:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2018-11-21 23:43:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2018-11-21 23:43:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2018-11-21 23:43:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2018-11-21 23:43:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2018-11-21 23:43:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 23:43:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 23:43:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2018-11-21 23:43:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2018-11-21 23:43:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2018-11-21 23:43:08,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2018-11-21 23:43:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-21 23:43:08,283 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-21 23:43:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2018-11-21 23:43:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2018-11-21 23:43:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2018-11-21 23:43:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2018-11-21 23:43:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-21 23:43:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-21 23:43:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2018-11-21 23:43:08,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2018-11-21 23:43:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2018-11-21 23:43:08,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2018-11-21 23:43:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2018-11-21 23:43:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2018-11-21 23:43:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 23:43:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 23:43:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2018-11-21 23:43:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2018-11-21 23:43:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-21 23:43:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-21 23:43:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-21 23:43:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-21 23:43:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2018-11-21 23:43:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2018-11-21 23:43:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-21 23:43:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-21 23:43:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2018-11-21 23:43:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2018-11-21 23:43:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2018-11-21 23:43:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2018-11-21 23:43:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-21 23:43:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-21 23:43:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2018-11-21 23:43:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2018-11-21 23:43:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2018-11-21 23:43:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2018-11-21 23:43:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2018-11-21 23:43:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2018-11-21 23:43:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-21 23:43:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2018-11-21 23:43:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2018-11-21 23:43:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2018-11-21 23:43:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-21 23:43:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-21 23:43:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2018-11-21 23:43:08,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2018-11-21 23:43:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-21 23:43:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-21 23:43:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2018-11-21 23:43:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2018-11-21 23:43:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2018-11-21 23:43:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2018-11-21 23:43:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2018-11-21 23:43:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2018-11-21 23:43:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-21 23:43:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-21 23:43:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2018-11-21 23:43:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2018-11-21 23:43:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-21 23:43:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-21 23:43:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2018-11-21 23:43:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2018-11-21 23:43:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-21 23:43:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2018-11-21 23:43:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2018-11-21 23:43:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2018-11-21 23:43:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2018-11-21 23:43:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-21 23:43:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-21 23:43:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-21 23:43:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2018-11-21 23:43:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2018-11-21 23:43:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2018-11-21 23:43:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2018-11-21 23:43:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2018-11-21 23:43:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2018-11-21 23:43:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2018-11-21 23:43:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2018-11-21 23:43:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-21 23:43:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-21 23:43:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-21 23:43:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2018-11-21 23:43:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2018-11-21 23:43:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2018-11-21 23:43:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2018-11-21 23:43:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2018-11-21 23:43:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2018-11-21 23:43:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2018-11-21 23:43:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 23:43:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 23:43:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2018-11-21 23:43:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2018-11-21 23:43:40,997 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 23:43:40,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:43:40 BoogieIcfgContainer [2018-11-21 23:43:40,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 23:43:41,000 INFO L168 Benchmark]: Toolchain (without parser) took 35420.73 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -210.8 MB). Peak memory consumption was 911.7 MB. Max. memory is 7.1 GB. [2018-11-21 23:43:41,002 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-21 23:43:41,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1993.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -706.5 MB). Peak memory consumption was 125.8 MB. Max. memory is 7.1 GB. [2018-11-21 23:43:41,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.38 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-21 23:43:41,005 INFO L168 Benchmark]: Boogie Preprocessor took 424.49 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 54.2 MB). Peak memory consumption was 54.2 MB. Max. memory is 7.1 GB. [2018-11-21 23:43:41,005 INFO L168 Benchmark]: RCFGBuilder took 32804.35 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 359.7 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 428.0 MB). Peak memory consumption was 787.6 MB. Max. memory is 7.1 GB. [2018-11-21 23:43:41,010 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 0.26 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 1993.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -706.5 MB). Peak memory consumption was 125.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 193.38 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 424.49 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 54.2 MB). Peak memory consumption was 54.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 32804.35 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 359.7 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 428.0 MB). Peak memory consumption was 787.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...