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/rekh_aso_false-unreach-call.2.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 23:26:27,641 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 23:26:27,645 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 23:26:27,662 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 23:26:27,662 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 23:26:27,663 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 23:26:27,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 23:26:27,670 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 23:26:27,672 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 23:26:27,673 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 23:26:27,676 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 23:26:27,677 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 23:26:27,678 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 23:26:27,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 23:26:27,690 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 23:26:27,694 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 23:26:27,695 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 23:26:27,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 23:26:27,700 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 23:26:27,704 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 23:26:27,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 23:26:27,706 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 23:26:27,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 23:26:27,709 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 23:26:27,709 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 23:26:27,710 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 23:26:27,711 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 23:26:27,712 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 23:26:27,712 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 23:26:27,714 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 23:26:27,714 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 23:26:27,714 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 23:26:27,715 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 23:26:27,715 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 23:26:27,716 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 23:26:27,717 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 23:26:27,717 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 [2018-11-16 23:26:27,733 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 23:26:27,733 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 23:26:27,734 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 23:26:27,734 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 23:26:27,736 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 23:26:27,736 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 23:26:27,736 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 23:26:27,736 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 23:26:27,737 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 23:26:27,737 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 23:26:27,737 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 23:26:27,737 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 23:26:27,737 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 23:26:27,738 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 23:26:27,738 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 23:26:27,738 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 23:26:27,738 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 23:26:27,738 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 23:26:27,739 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 23:26:27,740 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 23:26:27,740 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 23:26:27,740 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 23:26:27,740 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 23:26:27,741 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:26:27,741 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 23:26:27,741 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 23:26:27,742 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 23:26:27,742 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 23:26:27,742 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 23:26:27,742 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 23:26:27,742 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 23:26:27,812 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 23:26:27,829 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 23:26:27,833 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 23:26:27,834 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 23:26:27,835 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 23:26:27,836 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_false-unreach-call.2.M1.c [2018-11-16 23:26:27,908 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f10a34a/5d0864f4027c478fbaeff6e30e1a9ea5/FLAG19c1b0349 [2018-11-16 23:26:28,605 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 23:26:28,606 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_false-unreach-call.2.M1.c [2018-11-16 23:26:28,634 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f10a34a/5d0864f4027c478fbaeff6e30e1a9ea5/FLAG19c1b0349 [2018-11-16 23:26:28,744 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f10a34a/5d0864f4027c478fbaeff6e30e1a9ea5 [2018-11-16 23:26:28,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 23:26:28,754 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 23:26:28,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 23:26:28,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 23:26:28,759 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 23:26:28,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:26:28" (1/1) ... [2018-11-16 23:26:28,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a47acac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:28, skipping insertion in model container [2018-11-16 23:26:28,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:26:28" (1/1) ... [2018-11-16 23:26:28,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 23:26:28,870 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 23:26:29,785 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:26:29,802 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 23:26:30,296 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:26:30,350 INFO L195 MainTranslator]: Completed translation [2018-11-16 23:26:30,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30 WrapperNode [2018-11-16 23:26:30,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 23:26:30,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 23:26:30,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 23:26:30,352 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 23:26:30,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2018-11-16 23:26:30,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 23:26:30,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 23:26:30,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 23:26:30,836 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 23:26:30,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (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 [2018-11-16 23:26:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 23:26:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 23:26:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-16 23:26:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-16 23:26:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-16 23:26:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-16 23:26:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-16 23:26:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-16 23:26:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-16 23:26:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-16 23:26:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-16 23:26:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-16 23:26:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-16 23:26:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-16 23:26:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-16 23:26:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2018-11-16 23:26:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-16 23:26:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2018-11-16 23:26:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-16 23:26:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2018-11-16 23:26:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-16 23:26:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-16 23:26:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-16 23:26:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-16 23:26:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-16 23:26:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-16 23:26:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i1 [2018-11-16 23:26:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-16 23:26:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-16 23:26:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-16 23:26:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-16 23:26:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-16 23:26:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-16 23:26:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-16 23:26:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-16 23:26:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-16 23:26:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-16 23:26:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-16 23:26:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 23:26:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-16 23:26:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i1 [2018-11-16 23:26:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-16 23:26:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-16 23:26:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-16 23:26:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-16 23:26:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-16 23:26:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-16 23:26:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-16 23:26:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 23:26:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 23:26:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-16 23:26:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-16 23:26:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-16 23:26:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-16 23:26:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-16 23:26:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 23:26:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 23:26:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 23:26:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 23:26:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-16 23:26:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-16 23:26:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-16 23:26:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-16 23:26:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-16 23:26:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-16 23:26:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-16 23:26:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-16 23:26:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-16 23:26:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-16 23:26:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-16 23:26:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-16 23:26:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-16 23:26:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-16 23:26:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-16 23:26:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-16 23:26:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-16 23:26:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-16 23:26:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-16 23:26:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-16 23:26:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-16 23:26:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-16 23:26:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-16 23:26:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-16 23:26:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2018-11-16 23:26:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-16 23:26:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2018-11-16 23:26:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-16 23:26:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2018-11-16 23:26:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-16 23:26:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-16 23:26:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-16 23:26:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-16 23:26:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-16 23:26:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 23:26:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 23:26:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 23:26:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 23:26:52,422 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 23:26:52,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:26:52 BoogieIcfgContainer [2018-11-16 23:26:52,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 23:26:52,426 INFO L168 Benchmark]: Toolchain (without parser) took 23672.61 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 791.8 MB. Max. memory is 7.1 GB. [2018-11-16 23:26:52,428 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-16 23:26:52,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1595.45 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -733.5 MB). Peak memory consumption was 91.9 MB. Max. memory is 7.1 GB. [2018-11-16 23:26:52,430 INFO L168 Benchmark]: Boogie Preprocessor took 483.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. [2018-11-16 23:26:52,431 INFO L168 Benchmark]: RCFGBuilder took 21588.15 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 352.3 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -336.7 MB). Peak memory consumption was 723.9 MB. Max. memory is 7.1 GB. [2018-11-16 23:26:52,435 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 0.19 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 1595.45 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -733.5 MB). Peak memory consumption was 91.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 483.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 21588.15 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 352.3 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -336.7 MB). Peak memory consumption was 723.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...