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/rekh_aso_false-unreach-call.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 02:31:54,771 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 02:31:54,773 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 02:31:54,787 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 02:31:54,787 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 02:31:54,791 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 02:31:54,792 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 02:31:54,798 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 02:31:54,801 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 02:31:54,802 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 02:31:54,803 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 02:31:54,803 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 02:31:54,804 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 02:31:54,806 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 02:31:54,807 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 02:31:54,808 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 02:31:54,808 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 02:31:54,810 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 02:31:54,812 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 02:31:54,814 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 02:31:54,815 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 02:31:54,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 02:31:54,819 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 02:31:54,819 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 02:31:54,819 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 02:31:54,820 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 02:31:54,821 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 02:31:54,822 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 02:31:54,823 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 02:31:54,824 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 02:31:54,824 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 02:31:54,825 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 02:31:54,825 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 02:31:54,825 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 02:31:54,827 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 02:31:54,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 02:31:54,828 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 02:31:54,850 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 02:31:54,852 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 02:31:54,852 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 02:31:54,853 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 02:31:54,853 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 02:31:54,854 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 02:31:54,854 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 02:31:54,854 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 02:31:54,854 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 02:31:54,854 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 02:31:54,855 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 02:31:54,855 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 02:31:54,855 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 02:31:54,855 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 02:31:54,855 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 02:31:54,855 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 02:31:54,857 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 02:31:54,857 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 02:31:54,857 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 02:31:54,857 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 02:31:54,858 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 02:31:54,858 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 02:31:54,858 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 02:31:54,858 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:31:54,859 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 02:31:54,859 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 02:31:54,859 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 02:31:54,859 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 02:31:54,860 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 02:31:54,860 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 02:31:54,860 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 02:31:54,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 02:31:54,929 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 02:31:54,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 02:31:54,936 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 02:31:54,938 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 02:31:54,938 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_false-unreach-call.1.M1.c [2018-11-22 02:31:54,996 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f508f0543/5ac1264c9a7f444ab71945fffabad03a/FLAG50605b2d7 [2018-11-22 02:31:55,642 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 02:31:55,644 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_false-unreach-call.1.M1.c [2018-11-22 02:31:55,664 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f508f0543/5ac1264c9a7f444ab71945fffabad03a/FLAG50605b2d7 [2018-11-22 02:31:55,815 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f508f0543/5ac1264c9a7f444ab71945fffabad03a [2018-11-22 02:31:55,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 02:31:55,828 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 02:31:55,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 02:31:55,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 02:31:55,834 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 02:31:55,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:31:55" (1/1) ... [2018-11-22 02:31:55,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b87042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:55, skipping insertion in model container [2018-11-22 02:31:55,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:31:55" (1/1) ... [2018-11-22 02:31:55,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 02:31:55,941 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 02:31:56,820 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:31:56,847 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 02:31:57,368 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:31:57,426 INFO L195 MainTranslator]: Completed translation [2018-11-22 02:31:57,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57 WrapperNode [2018-11-22 02:31:57,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 02:31:57,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 02:31:57,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 02:31:57,428 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 02:31:57,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 02:31:57,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 02:31:57,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 02:31:57,566 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 02:31:57,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (1/1) ... [2018-11-22 02:31:57,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 02:31:57,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 02:31:57,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 02:31:57,943 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 02:31:57,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:31:57" (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 02:31:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-22 02:31:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-22 02:31:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-22 02:31:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-22 02:31:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-22 02:31:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-22 02:31:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 02:31:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 02:31:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-22 02:31:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-22 02:31:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-22 02:31:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-22 02:31:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-22 02:31:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-22 02:31:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-22 02:31:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-22 02:31:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-22 02:31:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-22 02:31:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-22 02:31:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-22 02:31:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-22 02:31:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-22 02:31:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 02:31:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-22 02:31:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-22 02:31:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-22 02:31:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-22 02:31:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 02:31:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-22 02:31:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-22 02:31:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-22 02:31:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-22 02:31:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-22 02:31:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-22 02:31:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-22 02:31:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-22 02:31:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-22 02:31:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-22 02:31:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-22 02:31:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-22 02:31:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 02:31:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-22 02:31:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-22 02:31:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-22 02:31:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-22 02:31:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-22 02:31:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 02:31:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-22 02:31:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-22 02:31:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-22 02:31:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 02:31:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-22 02:31:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-22 02:31:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-22 02:31:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 02:31:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-22 02:31:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-22 02:31:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 02:31:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-22 02:31:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-22 02:31:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-22 02:31:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-22 02:31:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-22 02:31:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-22 02:31:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-22 02:31:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-22 02:31:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-22 02:31:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-22 02:31:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-22 02:31:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-22 02:31:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 02:31:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 02:31:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 02:31:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-22 02:31:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-22 02:31:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 02:31:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 02:31:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-22 02:31:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-22 02:31:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-22 02:31:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-22 02:31:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-22 02:31:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-22 02:31:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-22 02:31:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-22 02:31:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-22 02:31:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-22 02:32:17,970 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 02:32:17,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:32:17 BoogieIcfgContainer [2018-11-22 02:32:17,971 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 02:32:17,973 INFO L168 Benchmark]: Toolchain (without parser) took 22146.27 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 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 813.4 MB. Max. memory is 7.1 GB. [2018-11-22 02:32:17,976 INFO L168 Benchmark]: CDTParser took 0.24 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 02:32:17,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1598.00 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -746.2 MB). Peak memory consumption was 103.1 MB. Max. memory is 7.1 GB. [2018-11-22 02:32:17,977 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.21 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2018-11-22 02:32:17,978 INFO L168 Benchmark]: Boogie Preprocessor took 376.47 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: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2018-11-22 02:32:17,979 INFO L168 Benchmark]: RCFGBuilder took 20028.99 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 347.6 MB). Free memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: -385.5 MB). Peak memory consumption was 727.6 MB. Max. memory is 7.1 GB. [2018-11-22 02:32:17,984 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 0.24 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 1598.00 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -746.2 MB). Peak memory consumption was 103.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 137.21 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 376.47 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: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20028.99 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 347.6 MB). Free memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: -385.5 MB). Peak memory consumption was 727.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...