java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.2.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 19:44:59,957 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 19:44:59,959 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 19:44:59,971 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 19:44:59,971 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 19:44:59,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 19:44:59,974 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 19:44:59,975 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 19:44:59,977 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 19:44:59,978 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 19:44:59,979 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 19:44:59,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 19:44:59,980 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 19:44:59,981 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 19:44:59,982 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 19:44:59,983 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 19:44:59,984 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 19:44:59,986 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 19:44:59,988 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 19:44:59,990 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 19:44:59,991 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 19:44:59,992 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 19:44:59,995 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 19:44:59,995 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 19:44:59,995 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 19:44:59,996 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 19:44:59,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 19:44:59,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 19:44:59,999 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 19:45:00,000 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 19:45:00,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 19:45:00,001 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 19:45:00,001 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 19:45:00,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 19:45:00,003 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 19:45:00,003 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 19:45:00,004 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 [2018-11-15 19:45:00,019 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 19:45:00,019 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 19:45:00,020 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 19:45:00,020 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 19:45:00,021 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 19:45:00,021 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 19:45:00,021 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 19:45:00,022 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 19:45:00,022 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 19:45:00,022 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 19:45:00,022 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 19:45:00,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 19:45:00,023 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 19:45:00,023 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 19:45:00,023 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 19:45:00,023 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 19:45:00,024 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 19:45:00,024 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 19:45:00,024 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 19:45:00,024 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 19:45:00,024 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 19:45:00,025 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 19:45:00,025 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:45:00,025 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 19:45:00,025 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 19:45:00,025 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 19:45:00,026 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 19:45:00,026 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 19:45:00,026 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 19:45:00,026 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 19:45:00,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 19:45:00,096 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 19:45:00,100 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 19:45:00,102 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 19:45:00,102 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 19:45:00,103 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.2.M4.c [2018-11-15 19:45:00,170 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4c8a15a1/c3723c7657e14f77af363474a2dc18f2/FLAG926af1da6 [2018-11-15 19:45:01,060 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 19:45:01,061 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.2.M4.c [2018-11-15 19:45:01,103 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4c8a15a1/c3723c7657e14f77af363474a2dc18f2/FLAG926af1da6 [2018-11-15 19:45:01,537 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4c8a15a1/c3723c7657e14f77af363474a2dc18f2 [2018-11-15 19:45:01,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 19:45:01,551 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 19:45:01,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 19:45:01,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 19:45:01,557 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 19:45:01,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:45:01" (1/1) ... [2018-11-15 19:45:01,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c4fd232 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:01, skipping insertion in model container [2018-11-15 19:45:01,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:45:01" (1/1) ... [2018-11-15 19:45:01,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 19:45:01,802 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 19:45:03,996 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:45:04,039 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 19:45:05,526 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:45:05,612 INFO L195 MainTranslator]: Completed translation [2018-11-15 19:45:05,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05 WrapperNode [2018-11-15 19:45:05,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 19:45:05,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 19:45:05,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 19:45:05,615 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 19:45:05,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:05,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:06,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:06,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:07,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:07,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:07,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... [2018-11-15 19:45:07,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 19:45:07,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 19:45:07,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 19:45:07,907 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 19:45:07,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:45:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:45:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 19:45:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 19:45:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-15 19:45:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-15 19:45:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-15 19:45:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-15 19:45:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-15 19:45:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-15 19:45:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-15 19:45:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-15 19:45:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-15 19:45:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-15 19:45:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-15 19:45:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-15 19:45:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2018-11-15 19:45:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-15 19:45:07,995 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2018-11-15 19:45:07,995 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2018-11-15 19:45:07,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2018-11-15 19:45:07,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2018-11-15 19:45:07,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-15 19:45:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_observer_obstacle_flag [2018-11-15 19:45:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-15 19:45:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-15 19:45:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2018-11-15 19:45:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-15 19:45:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-15 19:45:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-15 19:45:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2018-11-15 19:45:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-15 19:45:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-15 19:45:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2018-11-15 19:45:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-15 19:45:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-15 19:45:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 19:45:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 19:45:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-15 19:45:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-15 19:45:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-15 19:45:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_observer_obstacle_flag [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2018-11-15 19:45:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-15 19:45:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-15 19:45:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-15 19:45:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-15 19:45:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-15 19:45:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2018-11-15 19:45:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-15 19:45:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-15 19:45:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-15 19:45:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-15 19:45:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 19:45:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 19:45:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 19:45:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 19:46:24,909 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 19:46:24,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:46:24 BoogieIcfgContainer [2018-11-15 19:46:24,910 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 19:46:24,912 INFO L168 Benchmark]: Toolchain (without parser) took 83362.36 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -355.6 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-11-15 19:46:24,914 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 19:46:24,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4061.92 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 847.2 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -519.9 MB). Peak memory consumption was 410.4 MB. Max. memory is 7.1 GB. [2018-11-15 19:46:24,918 INFO L168 Benchmark]: Boogie Preprocessor took 2292.24 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 327.2 MB). Free memory was 1.9 GB in the beginning and 2.5 GB in the end (delta: -557.9 MB). Peak memory consumption was 454.1 MB. Max. memory is 7.1 GB. [2018-11-15 19:46:24,920 INFO L168 Benchmark]: RCFGBuilder took 77003.12 ms. Allocated memory was 2.7 GB in the beginning and 4.1 GB in the end (delta: 1.4 GB). Free memory was 2.5 GB in the beginning and 1.8 GB in the end (delta: 722.2 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-11-15 19:46:24,925 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 0.20 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 4061.92 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 847.2 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -519.9 MB). Peak memory consumption was 410.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 2292.24 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 327.2 MB). Free memory was 1.9 GB in the beginning and 2.5 GB in the end (delta: -557.9 MB). Peak memory consumption was 454.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 77003.12 ms. Allocated memory was 2.7 GB in the beginning and 4.1 GB in the end (delta: 1.4 GB). Free memory was 2.5 GB in the beginning and 1.8 GB in the end (delta: 722.2 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...