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/rekh_aso_true-unreach-call.2.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 00:58:47,641 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 00:58:47,643 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 00:58:47,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 00:58:47,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 00:58:47,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 00:58:47,659 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 00:58:47,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 00:58:47,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 00:58:47,664 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 00:58:47,665 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 00:58:47,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 00:58:47,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 00:58:47,667 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 00:58:47,669 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 00:58:47,669 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 00:58:47,670 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 00:58:47,672 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 00:58:47,674 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 00:58:47,676 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 00:58:47,678 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 00:58:47,679 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 00:58:47,682 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 00:58:47,682 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 00:58:47,682 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 00:58:47,683 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 00:58:47,684 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 00:58:47,685 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 00:58:47,686 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 00:58:47,687 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 00:58:47,687 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 00:58:47,688 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 00:58:47,688 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 00:58:47,689 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 00:58:47,690 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 00:58:47,692 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 00:58:47,692 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 00:58:47,720 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 00:58:47,720 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 00:58:47,721 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 00:58:47,721 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 00:58:47,722 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 00:58:47,722 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 00:58:47,722 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 00:58:47,722 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 00:58:47,723 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 00:58:47,723 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 00:58:47,723 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 00:58:47,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 00:58:47,723 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 00:58:47,724 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 00:58:47,724 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 00:58:47,724 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 00:58:47,724 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 00:58:47,724 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 00:58:47,725 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 00:58:47,725 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 00:58:47,725 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 00:58:47,725 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 00:58:47,725 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 00:58:47,726 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 00:58:47,726 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 00:58:47,726 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 00:58:47,726 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 00:58:47,727 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 00:58:47,727 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 00:58:47,727 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 00:58:47,727 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 00:58:47,727 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 00:58:47,728 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 00:58:47,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 00:58:47,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 00:58:47,781 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 00:58:47,782 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 00:58:47,783 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 00:58:47,784 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.2.M1.c [2018-11-28 00:58:47,848 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7707ca0cb/c0b8d05b73644fc9bef056ac04f883fa/FLAG199d8b11a [2018-11-28 00:58:48,657 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 00:58:48,659 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.2.M1.c [2018-11-28 00:58:48,699 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7707ca0cb/c0b8d05b73644fc9bef056ac04f883fa/FLAG199d8b11a [2018-11-28 00:58:48,724 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7707ca0cb/c0b8d05b73644fc9bef056ac04f883fa [2018-11-28 00:58:48,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 00:58:48,738 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 00:58:48,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 00:58:48,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 00:58:48,745 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 00:58:48,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:58:48" (1/1) ... [2018-11-28 00:58:48,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10375733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:48, skipping insertion in model container [2018-11-28 00:58:48,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:58:48" (1/1) ... [2018-11-28 00:58:48,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 00:58:48,861 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 00:58:49,981 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:58:50,211 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 00:58:50,867 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:58:50,970 INFO L195 MainTranslator]: Completed translation [2018-11-28 00:58:50,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50 WrapperNode [2018-11-28 00:58:50,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 00:58:50,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 00:58:50,972 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 00:58:50,972 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 00:58:50,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 00:58:51,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 00:58:51,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 00:58:51,186 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 00:58:51,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,651 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,681 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (1/1) ... [2018-11-28 00:58:51,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 00:58:51,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 00:58:51,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 00:58:51,763 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 00:58:51,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:58:50" (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 00:58:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2018-11-28 00:58:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2018-11-28 00:58:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-28 00:58:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-28 00:58:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-28 00:58:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-28 00:58:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 00:58:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-28 00:58:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-28 00:58:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 00:58:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 00:58:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-28 00:58:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-28 00:58:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-28 00:58:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-28 00:58:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-28 00:58:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-28 00:58:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-28 00:58:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-28 00:58:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-28 00:58:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-28 00:58:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-28 00:58:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-28 00:58:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-28 00:58:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-28 00:58:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 00:58:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 00:58:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2018-11-28 00:58:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2018-11-28 00:58:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-28 00:58:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-28 00:58:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-28 00:58:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-28 00:58:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-28 00:58:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-28 00:58:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-28 00:58:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-28 00:58:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-28 00:58:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-28 00:58:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-28 00:58:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-28 00:58:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-28 00:58:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-28 00:58:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-28 00:58:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-28 00:58:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-28 00:58:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-28 00:58:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-28 00:58:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-28 00:58:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-28 00:58:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-28 00:58:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-28 00:58:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-28 00:58:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-28 00:58:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-28 00:58:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-28 00:58:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-28 00:58:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-28 00:58:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-28 00:58:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-28 00:58:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-28 00:58:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-28 00:58:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-28 00:58:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-28 00:58:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-28 00:58:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2018-11-28 00:58:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2018-11-28 00:58:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 00:58:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-28 00:58:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-28 00:58:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-28 00:58:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-28 00:58:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-28 00:58:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-28 00:58:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 00:58:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 00:58:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-28 00:58:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-28 00:58:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2018-11-28 00:58:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2018-11-28 00:58:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 00:58:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-28 00:58:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-28 00:58:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-28 00:58:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-28 00:58:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-28 00:58:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-28 00:58:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-28 00:58:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-28 00:58:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-28 00:58:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-28 00:58:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-28 00:58:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-28 00:58:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 00:58:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 00:58:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-28 00:58:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-28 00:58:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 00:58:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 00:58:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-28 00:58:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-28 00:58:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-28 00:58:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-28 00:58:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-28 00:58:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-28 00:58:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-28 00:58:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-28 00:58:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-28 00:58:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-28 00:59:21,079 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 00:59:21,080 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 00:59:21,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:59:21 BoogieIcfgContainer [2018-11-28 00:59:21,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 00:59:21,082 INFO L168 Benchmark]: Toolchain (without parser) took 32346.47 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: -971.4 MB). Peak memory consumption was 944.1 MB. Max. memory is 7.1 GB. [2018-11-28 00:59:21,084 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-28 00:59:21,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2232.02 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -642.0 MB). Peak memory consumption was 151.7 MB. Max. memory is 7.1 GB. [2018-11-28 00:59:21,086 INFO L168 Benchmark]: Boogie Procedure Inliner took 213.95 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2018-11-28 00:59:21,087 INFO L168 Benchmark]: Boogie Preprocessor took 576.42 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 113.2 MB). Peak memory consumption was 113.2 MB. Max. memory is 7.1 GB. [2018-11-28 00:59:21,088 INFO L168 Benchmark]: RCFGBuilder took 29317.90 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 327.2 MB). Free memory was 1.9 GB in the beginning and 2.4 GB in the end (delta: -467.3 MB). Peak memory consumption was 720.5 MB. Max. memory is 7.1 GB. [2018-11-28 00:59:21,093 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 0.23 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 2232.02 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -642.0 MB). Peak memory consumption was 151.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 213.95 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 576.42 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 113.2 MB). Peak memory consumption was 113.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 29317.90 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 327.2 MB). Free memory was 1.9 GB in the beginning and 2.4 GB in the end (delta: -467.3 MB). Peak memory consumption was 720.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...