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.2.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 02:33:17,794 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 02:33:17,796 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 02:33:17,809 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 02:33:17,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 02:33:17,810 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 02:33:17,812 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 02:33:17,814 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 02:33:17,816 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 02:33:17,817 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 02:33:17,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 02:33:17,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 02:33:17,819 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 02:33:17,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 02:33:17,821 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 02:33:17,822 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 02:33:17,823 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 02:33:17,825 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 02:33:17,827 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 02:33:17,829 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 02:33:17,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 02:33:17,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 02:33:17,835 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 02:33:17,835 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 02:33:17,835 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 02:33:17,836 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 02:33:17,838 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 02:33:17,839 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 02:33:17,840 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 02:33:17,841 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 02:33:17,841 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 02:33:17,842 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 02:33:17,842 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 02:33:17,843 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 02:33:17,844 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 02:33:17,845 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 02:33:17,845 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 02:33:17,874 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 02:33:17,874 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 02:33:17,878 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 02:33:17,878 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 02:33:17,879 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 02:33:17,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 02:33:17,880 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 02:33:17,880 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 02:33:17,880 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 02:33:17,880 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 02:33:17,880 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 02:33:17,882 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 02:33:17,882 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 02:33:17,882 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 02:33:17,882 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 02:33:17,882 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 02:33:17,883 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 02:33:17,883 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 02:33:17,883 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 02:33:17,884 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 02:33:17,884 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 02:33:17,884 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 02:33:17,884 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 02:33:17,884 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:33:17,886 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 02:33:17,886 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 02:33:17,886 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 02:33:17,886 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 02:33:17,886 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 02:33:17,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 02:33:17,887 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 02:33:17,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 02:33:17,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 02:33:17,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 02:33:17,963 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 02:33:17,963 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 02:33:17,964 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.2.M4.c [2018-11-22 02:33:18,037 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0f83e82/85e43517636d4d5a9ed3d8c1ab70b7fb/FLAG5f037f2b0 [2018-11-22 02:33:18,953 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 02:33:18,954 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.2.M4.c [2018-11-22 02:33:19,002 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0f83e82/85e43517636d4d5a9ed3d8c1ab70b7fb/FLAG5f037f2b0 [2018-11-22 02:33:19,386 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0f83e82/85e43517636d4d5a9ed3d8c1ab70b7fb [2018-11-22 02:33:19,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 02:33:19,398 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 02:33:19,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 02:33:19,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 02:33:19,403 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 02:33:19,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:19" (1/1) ... [2018-11-22 02:33:19,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a7cd36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:19, skipping insertion in model container [2018-11-22 02:33:19,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:19" (1/1) ... [2018-11-22 02:33:19,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 02:33:19,650 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 02:33:21,898 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:33:22,467 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 02:33:23,523 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:33:23,617 INFO L195 MainTranslator]: Completed translation [2018-11-22 02:33:23,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23 WrapperNode [2018-11-22 02:33:23,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 02:33:23,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 02:33:23,619 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 02:33:23,619 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 02:33:23,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:23,953 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:24,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 02:33:24,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 02:33:24,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 02:33:24,050 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 02:33:24,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:24,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:24,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:24,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:25,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:26,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:26,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (1/1) ... [2018-11-22 02:33:26,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 02:33:26,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 02:33:26,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 02:33:26,479 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 02:33:26,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23" (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 02:33:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2018-11-22 02:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2018-11-22 02:33:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-22 02:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-22 02:33:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-22 02:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-22 02:33:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-22 02:33:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-22 02:33:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-22 02:33:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-22 02:33:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 02:33:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 02:33:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-22 02:33:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-22 02:33:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-22 02:33:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-22 02:33:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-22 02:33:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-22 02:33:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-22 02:33:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-22 02:33:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-22 02:33:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-22 02:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-22 02:33:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-22 02:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-22 02:33:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-22 02:33:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-22 02:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-22 02:33:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 02:33:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2018-11-22 02:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2018-11-22 02:33:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-22 02:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-22 02:33:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-22 02:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-22 02:33:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-22 02:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-22 02:33:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 02:33:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-22 02:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-22 02:33:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-22 02:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-22 02:33:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-22 02:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-22 02:33:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-22 02:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-22 02:33:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-22 02:33:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-22 02:33:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-22 02:33:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-22 02:33:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-22 02:33:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-22 02:33:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-22 02:33:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-22 02:33:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-22 02:33:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-22 02:33:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 02:33:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 02:33:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-22 02:33:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-22 02:33:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-22 02:33:26,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-22 02:33:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 02:33:26,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 02:33:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-22 02:33:26,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-22 02:33:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 02:33:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 02:33:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2018-11-22 02:33:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2018-11-22 02:33:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-22 02:33:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-22 02:33:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-22 02:33:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-22 02:33:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-22 02:33:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-22 02:33:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 02:33:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2018-11-22 02:33:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2018-11-22 02:33:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 02:33:26,572 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-22 02:33:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-22 02:33:26,572 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-22 02:33:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-22 02:33:26,572 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-22 02:33:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-22 02:33:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-22 02:33:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-22 02:33:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-22 02:33:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-22 02:33:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-22 02:33:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-22 02:33:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-22 02:33:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-22 02:33:26,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 02:33:26,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 02:33:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 02:33:26,574 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-22 02:33:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-22 02:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 02:33:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 02:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-22 02:33:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-22 02:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-22 02:33:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-22 02:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-22 02:33:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-22 02:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-22 02:33:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-22 02:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-22 02:33:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-22 02:35:04,733 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 02:35:04,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:35:04 BoogieIcfgContainer [2018-11-22 02:35:04,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 02:35:04,737 INFO L168 Benchmark]: Toolchain (without parser) took 105340.31 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: -418.1 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-11-22 02:35:04,740 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. [2018-11-22 02:35:04,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4219.47 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 869.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -515.0 MB). Peak memory consumption was 466.6 MB. Max. memory is 7.1 GB. [2018-11-22 02:35:04,741 INFO L168 Benchmark]: Boogie Procedure Inliner took 430.50 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. [2018-11-22 02:35:04,742 INFO L168 Benchmark]: Boogie Preprocessor took 2428.78 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 323.5 MB). Free memory was 1.9 GB in the beginning and 2.4 GB in the end (delta: -509.1 MB). Peak memory consumption was 387.4 MB. Max. memory is 7.1 GB. [2018-11-22 02:35:04,743 INFO L168 Benchmark]: RCFGBuilder took 98255.84 ms. Allocated memory was 2.7 GB in the beginning and 4.1 GB in the end (delta: 1.3 GB). Free memory was 2.4 GB in the beginning and 1.8 GB in the end (delta: 566.1 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-11-22 02:35:04,748 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 4219.47 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 869.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -515.0 MB). Peak memory consumption was 466.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 430.50 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 2428.78 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 323.5 MB). Free memory was 1.9 GB in the beginning and 2.4 GB in the end (delta: -509.1 MB). Peak memory consumption was 387.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 98255.84 ms. Allocated memory was 2.7 GB in the beginning and 4.1 GB in the end (delta: 1.3 GB). Free memory was 2.4 GB in the beginning and 1.8 GB in the end (delta: 566.1 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...