java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_aso_true-unreach-call.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 00:57:45,744 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 00:57:45,746 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 00:57:45,757 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 00:57:45,757 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 00:57:45,759 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 00:57:45,760 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 00:57:45,762 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 00:57:45,763 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 00:57:45,764 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 00:57:45,765 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 00:57:45,765 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 00:57:45,766 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 00:57:45,767 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 00:57:45,768 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 00:57:45,769 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 00:57:45,770 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 00:57:45,772 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 00:57:45,778 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 00:57:45,782 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 00:57:45,783 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 00:57:45,785 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 00:57:45,787 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 00:57:45,787 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 00:57:45,787 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 00:57:45,788 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 00:57:45,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 00:57:45,793 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 00:57:45,794 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 00:57:45,797 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 00:57:45,797 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 00:57:45,798 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 00:57:45,798 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 00:57:45,798 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 00:57:45,799 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 00:57:45,803 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 00:57:45,804 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 [2018-11-28 00:57:45,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 00:57:45,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 00:57:45,829 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 00:57:45,829 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 00:57:45,830 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 00:57:45,830 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 00:57:45,830 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 00:57:45,830 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 00:57:45,831 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 00:57:45,831 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 00:57:45,831 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 00:57:45,831 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 00:57:45,831 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 00:57:45,831 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 00:57:45,832 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 00:57:45,832 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 00:57:45,832 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 00:57:45,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 00:57:45,832 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 00:57:45,833 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 00:57:45,833 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 00:57:45,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 00:57:45,833 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 00:57:45,833 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 00:57:45,834 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 00:57:45,834 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 00:57:45,834 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 00:57:45,834 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 00:57:45,835 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 00:57:45,835 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 00:57:45,835 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 00:57:45,835 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 00:57:45,835 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 00:57:45,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 00:57:45,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 00:57:45,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 00:57:45,888 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 00:57:45,888 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 00:57:45,890 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-28 00:57:45,961 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccf219a83/52222a53781948148d7101b9ba7a82d3/FLAGc5f59075a [2018-11-28 00:57:46,671 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 00:57:46,671 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-28 00:57:46,691 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccf219a83/52222a53781948148d7101b9ba7a82d3/FLAGc5f59075a [2018-11-28 00:57:46,808 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccf219a83/52222a53781948148d7101b9ba7a82d3 [2018-11-28 00:57:46,817 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 00:57:46,818 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 00:57:46,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 00:57:46,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 00:57:46,823 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 00:57:46,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:57:46" (1/1) ... [2018-11-28 00:57:46,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3241788a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:46, skipping insertion in model container [2018-11-28 00:57:46,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:57:46" (1/1) ... [2018-11-28 00:57:46,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 00:57:46,916 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 00:57:47,828 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:57:47,971 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 00:57:48,297 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:57:48,357 INFO L195 MainTranslator]: Completed translation [2018-11-28 00:57:48,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48 WrapperNode [2018-11-28 00:57:48,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 00:57:48,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 00:57:48,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 00:57:48,359 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 00:57:48,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,515 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 00:57:48,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 00:57:48,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 00:57:48,516 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 00:57:48,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (1/1) ... [2018-11-28 00:57:48,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 00:57:48,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 00:57:48,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 00:57:48,885 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 00:57:48,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:57:48" (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 [2018-11-28 00:57:48,960 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-28 00:57:48,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-28 00:57:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-28 00:57:48,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-28 00:57:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 00:57:48,961 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-28 00:57:48,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-28 00:57:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-28 00:57:48,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-28 00:57:48,962 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 00:57:48,963 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 00:57:48,963 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-28 00:57:48,963 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-28 00:57:48,964 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-28 00:57:48,964 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-28 00:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-28 00:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-28 00:57:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-28 00:57:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-28 00:57:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-28 00:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-28 00:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-28 00:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-28 00:57:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-28 00:57:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-28 00:57:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-28 00:57:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-28 00:57:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 00:57:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 00:57:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-28 00:57:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-28 00:57:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-28 00:57:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-28 00:57:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-28 00:57:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-28 00:57:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-28 00:57:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-28 00:57:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-28 00:57:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-28 00:57:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-28 00:57:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-28 00:57:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-28 00:57:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-28 00:57:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-28 00:57:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-28 00:57:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-28 00:57:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-28 00:57:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-28 00:57:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-28 00:57:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-28 00:57:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-28 00:57:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-28 00:57:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-28 00:57:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-28 00:57:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-28 00:57:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-28 00:57:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-28 00:57:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 00:57:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-28 00:57:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-28 00:57:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 00:57:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 00:57:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 00:57:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-28 00:57:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-28 00:57:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-28 00:57:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-28 00:57:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-28 00:57:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-28 00:57:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-28 00:57:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-28 00:57:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-28 00:57:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-28 00:57:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-28 00:57:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-28 00:57:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-28 00:57:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-28 00:57:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 00:57:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 00:57:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-28 00:57:48,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-28 00:57:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 00:57:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 00:57:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-28 00:57:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-28 00:57:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-28 00:57:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-28 00:57:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-28 00:57:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-28 00:57:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-28 00:57:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-28 00:57:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-28 00:57:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-28 00:58:08,523 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 00:58:08,523 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 00:58:08,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:58:08 BoogieIcfgContainer [2018-11-28 00:58:08,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 00:58:08,527 INFO L168 Benchmark]: Toolchain (without parser) took 21709.47 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 902.8 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -459.0 MB). Peak memory consumption was 600.1 MB. Max. memory is 7.1 GB. [2018-11-28 00:58:08,529 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-28 00:58:08,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1538.98 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -731.6 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. [2018-11-28 00:58:08,531 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.02 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 00:58:08,531 INFO L168 Benchmark]: Boogie Preprocessor took 369.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2018-11-28 00:58:08,532 INFO L168 Benchmark]: RCFGBuilder took 19639.42 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 149.9 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 233.1 MB). Peak memory consumption was 539.3 MB. Max. memory is 7.1 GB. [2018-11-28 00:58:08,536 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 0.25 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 1538.98 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -731.6 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 156.02 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 369.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19639.42 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 149.9 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 233.1 MB). Peak memory consumption was 539.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...