java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.1.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:07:00,269 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:07:00,273 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:07:00,292 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:07:00,292 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:07:00,294 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:07:00,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:07:00,298 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:07:00,301 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:07:00,302 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:07:00,312 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:07:00,312 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:07:00,313 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:07:00,314 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:07:00,315 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:07:00,316 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:07:00,317 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:07:00,319 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:07:00,321 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:07:00,322 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:07:00,324 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:07:00,325 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:07:00,327 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:07:00,327 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:07:00,328 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:07:00,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:07:00,330 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:07:00,330 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:07:00,331 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:07:00,332 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:07:00,333 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:07:00,333 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:07:00,334 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:07:00,334 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:07:00,335 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:07:00,336 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:07:00,336 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 [2018-11-23 20:07:00,351 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:07:00,351 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:07:00,352 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:07:00,352 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:07:00,353 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:07:00,353 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:07:00,353 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:07:00,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:07:00,354 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 20:07:00,354 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 20:07:00,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:07:00,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:07:00,355 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:07:00,355 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:07:00,355 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:07:00,355 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:07:00,355 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 20:07:00,356 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:07:00,356 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:07:00,356 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:07:00,356 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:07:00,356 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:07:00,357 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:07:00,357 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:07:00,357 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:07:00,357 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:07:00,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:07:00,358 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:07:00,358 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:07:00,358 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:07:00,359 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:07:00,359 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:07:00,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:07:00,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:07:00,423 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:07:00,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:07:00,430 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:07:00,430 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:07:00,431 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.1.M4.c [2018-11-23 20:07:00,500 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/258839564/b55481a3e8724c138915a45627a2c2a3/FLAGc82686465 [2018-11-23 20:07:01,339 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:07:01,340 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.1.M4.c [2018-11-23 20:07:01,390 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/258839564/b55481a3e8724c138915a45627a2c2a3/FLAGc82686465 [2018-11-23 20:07:01,882 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/258839564/b55481a3e8724c138915a45627a2c2a3 [2018-11-23 20:07:01,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:07:01,896 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:07:01,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:07:01,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:07:01,902 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:07:01,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:07:01" (1/1) ... [2018-11-23 20:07:01,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fe9886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:01, skipping insertion in model container [2018-11-23 20:07:01,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:07:01" (1/1) ... [2018-11-23 20:07:01,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:07:02,174 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:07:04,443 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:07:04,968 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:07:06,667 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:07:06,758 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:07:06,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06 WrapperNode [2018-11-23 20:07:06,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:07:06,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:07:06,760 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:07:06,760 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:07:06,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:07,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:07,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:07:07,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:07:07,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:07:07,148 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:07:07,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:07,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:07,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:07,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:08,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:08,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:08,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (1/1) ... [2018-11-23 20:07:09,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:07:09,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:07:09,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:07:09,134 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:07:09,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:07:06" (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 [2018-11-23 20:07:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-23 20:07:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-23 20:07:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 20:07:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-23 20:07:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-23 20:07:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-23 20:07:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-23 20:07:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:07:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:07:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-23 20:07:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-23 20:07:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-23 20:07:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-23 20:07:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-23 20:07:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-23 20:07:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-23 20:07:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-23 20:07:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-23 20:07:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-23 20:07:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-23 20:07:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-23 20:07:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-23 20:07:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-23 20:07:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:07:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 20:07:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-23 20:07:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-23 20:07:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-23 20:07:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-23 20:07:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-23 20:07:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-23 20:07:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2018-11-23 20:07:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2018-11-23 20:07:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-23 20:07:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-23 20:07:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-23 20:07:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-23 20:07:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-23 20:07:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-23 20:07:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-23 20:07:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-23 20:07:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-23 20:07:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-23 20:07:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-23 20:07:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-23 20:07:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-23 20:07:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-23 20:07:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-23 20:07:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-23 20:07:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 20:07:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-23 20:07:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-23 20:07:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 20:07:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 20:07:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2018-11-23 20:07:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2018-11-23 20:07:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2018-11-23 20:07:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2018-11-23 20:07:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:07:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2018-11-23 20:07:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2018-11-23 20:07:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-23 20:07:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-23 20:07:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-23 20:07:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-23 20:07:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-23 20:07:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-23 20:07:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-23 20:07:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-23 20:07:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-23 20:07:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-23 20:07:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-23 20:07:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-23 20:07:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:07:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:07:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-23 20:07:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-23 20:07:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:07:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:07:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-23 20:07:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-23 20:07:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-23 20:07:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-23 20:07:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-23 20:07:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-23 20:07:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-23 20:07:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-23 20:08:14,293 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:08:14,293 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 20:08:14,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:08:14 BoogieIcfgContainer [2018-11-23 20:08:14,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:08:14,297 INFO L168 Benchmark]: Toolchain (without parser) took 72402.50 ms. Allocated memory was 1.5 GB in the beginning and 3.6 GB in the end (delta: 2.0 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -547.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-23 20:08:14,300 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:08:14,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4861.91 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 869.8 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -413.7 MB). Peak memory consumption was 503.8 MB. Max. memory is 7.1 GB. [2018-11-23 20:08:14,301 INFO L168 Benchmark]: Boogie Procedure Inliner took 388.07 ms. Allocated memory is still 2.4 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2018-11-23 20:08:14,302 INFO L168 Benchmark]: Boogie Preprocessor took 1985.71 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 306.2 MB). Free memory was 1.8 GB in the beginning and 2.4 GB in the end (delta: -575.8 MB). Peak memory consumption was 266.8 MB. Max. memory is 7.1 GB. [2018-11-23 20:08:14,303 INFO L168 Benchmark]: RCFGBuilder took 65160.84 ms. Allocated memory was 2.7 GB in the beginning and 3.6 GB in the end (delta: 871.4 MB). Free memory was 2.4 GB in the beginning and 2.0 GB in the end (delta: 415.5 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-11-23 20:08:14,310 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4861.91 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 869.8 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -413.7 MB). Peak memory consumption was 503.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 388.07 ms. Allocated memory is still 2.4 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1985.71 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 306.2 MB). Free memory was 1.8 GB in the beginning and 2.4 GB in the end (delta: -575.8 MB). Peak memory consumption was 266.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 65160.84 ms. Allocated memory was 2.7 GB in the beginning and 3.6 GB in the end (delta: 871.4 MB). Free memory was 2.4 GB in the beginning and 2.0 GB in the end (delta: 415.5 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...