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_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 02:33:16,207 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 02:33:16,209 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 02:33:16,221 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 02:33:16,222 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 02:33:16,223 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 02:33:16,224 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 02:33:16,226 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 02:33:16,228 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 02:33:16,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 02:33:16,230 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 02:33:16,230 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 02:33:16,231 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 02:33:16,232 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 02:33:16,233 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 02:33:16,234 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 02:33:16,235 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 02:33:16,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 02:33:16,239 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 02:33:16,241 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 02:33:16,242 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 02:33:16,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 02:33:16,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 02:33:16,247 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 02:33:16,247 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 02:33:16,248 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 02:33:16,249 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 02:33:16,250 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 02:33:16,251 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 02:33:16,252 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 02:33:16,252 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 02:33:16,253 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 02:33:16,253 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 02:33:16,253 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 02:33:16,254 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 02:33:16,255 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 02:33:16,255 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 02:33:16,281 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 02:33:16,282 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 02:33:16,283 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 02:33:16,283 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 02:33:16,284 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 02:33:16,285 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 02:33:16,285 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 02:33:16,285 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 02:33:16,285 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 02:33:16,285 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 02:33:16,286 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 02:33:16,286 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 02:33:16,286 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 02:33:16,286 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 02:33:16,286 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 02:33:16,287 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 02:33:16,287 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 02:33:16,287 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 02:33:16,287 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 02:33:16,287 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 02:33:16,288 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 02:33:16,288 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 02:33:16,288 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 02:33:16,289 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:33:16,289 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 02:33:16,289 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 02:33:16,289 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 02:33:16,289 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 02:33:16,290 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 02:33:16,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 02:33:16,290 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 02:33:16,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 02:33:16,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 02:33:16,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 02:33:16,379 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 02:33:16,379 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 02:33:16,380 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-22 02:33:16,447 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a89d2a47/be1affd3402343a2b343a77390f8a7d6/FLAG6d1442185 [2018-11-22 02:33:17,045 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 02:33:17,046 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-22 02:33:17,073 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a89d2a47/be1affd3402343a2b343a77390f8a7d6/FLAG6d1442185 [2018-11-22 02:33:17,252 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a89d2a47/be1affd3402343a2b343a77390f8a7d6 [2018-11-22 02:33:17,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 02:33:17,263 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 02:33:17,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 02:33:17,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 02:33:17,274 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 02:33:17,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:17" (1/1) ... [2018-11-22 02:33:17,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c4df8dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:17, skipping insertion in model container [2018-11-22 02:33:17,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:17" (1/1) ... [2018-11-22 02:33:17,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 02:33:17,381 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 02:33:18,242 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:33:18,277 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 02:33:18,700 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:33:18,758 INFO L195 MainTranslator]: Completed translation [2018-11-22 02:33:18,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18 WrapperNode [2018-11-22 02:33:18,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 02:33:18,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 02:33:18,760 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 02:33:18,760 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 02:33:18,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:18,843 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:18,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 02:33:18,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 02:33:18,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 02:33:18,869 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 02:33:18,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:18,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:18,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:18,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:19,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:19,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:19,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (1/1) ... [2018-11-22 02:33:19,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 02:33:19,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 02:33:19,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 02:33:19,188 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 02:33:19,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:18" (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 [2018-11-22 02:33:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-22 02:33:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-22 02:33:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-22 02:33:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-22 02:33:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-22 02:33:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-22 02:33:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-22 02:33:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-22 02:33:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 02:33:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 02:33:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-22 02:33:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-22 02:33:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-22 02:33:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-22 02:33:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-22 02:33:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-22 02:33:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-22 02:33:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-22 02:33:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-22 02:33:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-22 02:33:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-22 02:33:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-22 02:33:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-22 02:33:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-22 02:33:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-22 02:33:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-22 02:33:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 02:33:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-22 02:33:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-22 02:33:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-22 02:33:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-22 02:33:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 02:33:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-22 02:33:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-22 02:33:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-22 02:33:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-22 02:33:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-22 02:33:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-22 02:33:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-22 02:33:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-22 02:33:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-22 02:33:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-22 02:33:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-22 02:33:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-22 02:33:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 02:33:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 02:33:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-22 02:33:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-22 02:33:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-22 02:33:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-22 02:33:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 02:33:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 02:33:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-22 02:33:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-22 02:33:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 02:33:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 02:33:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-22 02:33:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-22 02:33:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 02:33:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 02:33:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-22 02:33:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-22 02:33:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-22 02:33:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-22 02:33:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-22 02:33:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-22 02:33:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-22 02:33:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-22 02:33:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-22 02:33:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-22 02:33:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-22 02:33:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-22 02:33:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-22 02:33:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-22 02:33:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 02:33:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 02:33:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 02:33:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-22 02:33:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-22 02:33:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 02:33:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 02:33:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-22 02:33:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-22 02:33:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-22 02:33:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-22 02:33:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-22 02:33:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-22 02:33:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-22 02:33:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-22 02:33:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-22 02:33:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-22 02:33:33,734 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 02:33:33,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:33:33 BoogieIcfgContainer [2018-11-22 02:33:33,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 02:33:33,737 INFO L168 Benchmark]: Toolchain (without parser) took 16475.31 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 903.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -299.6 MB). Peak memory consumption was 622.7 MB. Max. memory is 7.1 GB. [2018-11-22 02:33:33,739 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 02:33:33,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1492.47 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 725.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -733.2 MB). Peak memory consumption was 77.4 MB. Max. memory is 7.1 GB. [2018-11-22 02:33:33,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.12 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 02:33:33,741 INFO L168 Benchmark]: Boogie Preprocessor took 319.34 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. [2018-11-22 02:33:33,741 INFO L168 Benchmark]: RCFGBuilder took 14546.95 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 178.3 MB). Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 392.2 MB). Peak memory consumption was 588.9 MB. Max. memory is 7.1 GB. [2018-11-22 02:33:33,746 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 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1492.47 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 725.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -733.2 MB). Peak memory consumption was 77.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 108.12 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 319.34 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14546.95 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 178.3 MB). Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 392.2 MB). Peak memory consumption was 588.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...