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_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_true-unreach-call.3.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-21 23:44:20,525 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 23:44:20,532 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 23:44:20,550 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 23:44:20,550 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 23:44:20,552 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 23:44:20,554 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 23:44:20,557 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 23:44:20,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 23:44:20,560 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 23:44:20,561 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 23:44:20,561 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 23:44:20,562 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 23:44:20,563 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 23:44:20,564 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 23:44:20,565 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 23:44:20,566 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 23:44:20,568 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 23:44:20,570 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 23:44:20,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 23:44:20,573 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 23:44:20,574 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 23:44:20,576 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 23:44:20,577 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 23:44:20,577 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 23:44:20,578 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 23:44:20,579 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 23:44:20,580 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 23:44:20,581 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 23:44:20,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 23:44:20,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 23:44:20,583 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 23:44:20,583 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 23:44:20,583 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 23:44:20,586 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 23:44:20,587 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 23:44:20,587 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 [2018-11-21 23:44:20,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 23:44:20,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 23:44:20,604 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 23:44:20,604 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 23:44:20,605 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 23:44:20,605 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 23:44:20,605 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 23:44:20,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 23:44:20,606 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 23:44:20,606 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 23:44:20,606 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 23:44:20,606 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 23:44:20,606 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 23:44:20,607 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 23:44:20,607 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-21 23:44:20,607 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-21 23:44:20,607 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 23:44:20,607 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 23:44:20,607 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 23:44:20,608 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 23:44:20,608 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 23:44:20,608 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 23:44:20,608 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 23:44:20,609 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 23:44:20,609 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 23:44:20,609 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 23:44:20,611 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 23:44:20,611 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 23:44:20,611 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-21 23:44:20,611 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 23:44:20,611 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-21 23:44:20,612 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-21 23:44:20,612 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 23:44:20,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 23:44:20,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 23:44:20,682 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 23:44:20,684 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 23:44:20,684 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 23:44:20,685 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_true-unreach-call.3.M4.c [2018-11-21 23:44:20,746 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e061b5f3/1c16b2528c7c4cfdaf94e03e0f24bae0/FLAG23a78f7af [2018-11-21 23:44:21,694 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 23:44:21,696 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_true-unreach-call.3.M4.c [2018-11-21 23:44:21,767 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e061b5f3/1c16b2528c7c4cfdaf94e03e0f24bae0/FLAG23a78f7af [2018-11-21 23:44:22,114 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e061b5f3/1c16b2528c7c4cfdaf94e03e0f24bae0 [2018-11-21 23:44:22,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 23:44:22,129 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-21 23:44:22,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 23:44:22,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 23:44:22,138 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 23:44:22,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:22" (1/1) ... [2018-11-21 23:44:22,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@274907e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22, skipping insertion in model container [2018-11-21 23:44:22,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:22" (1/1) ... [2018-11-21 23:44:22,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 23:44:22,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 23:44:25,160 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 23:44:25,220 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 23:44:26,964 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 23:44:27,061 INFO L195 MainTranslator]: Completed translation [2018-11-21 23:44:27,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27 WrapperNode [2018-11-21 23:44:27,062 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 23:44:27,063 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-21 23:44:27,063 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-21 23:44:27,063 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-21 23:44:27,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:27,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:27,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-21 23:44:27,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 23:44:27,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 23:44:27,518 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 23:44:27,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:27,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:27,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:27,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:29,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:29,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:29,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (1/1) ... [2018-11-21 23:44:29,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 23:44:29,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 23:44:29,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 23:44:29,542 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 23:44:29,543 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:27" (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 [2018-11-21 23:44:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-21 23:44:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-21 23:44:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-21 23:44:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-21 23:44:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-21 23:44:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-21 23:44:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-21 23:44:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 23:44:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 23:44:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-21 23:44:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-21 23:44:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-21 23:44:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-21 23:44:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-21 23:44:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-21 23:44:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-21 23:44:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-21 23:44:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-21 23:44:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-21 23:44:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-21 23:44:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-21 23:44:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2018-11-21 23:44:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2018-11-21 23:44:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-21 23:44:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-21 23:44:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 23:44:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-21 23:44:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-21 23:44:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-21 23:44:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-21 23:44:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-21 23:44:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-21 23:44:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-21 23:44:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2018-11-21 23:44:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2018-11-21 23:44:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-21 23:44:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-21 23:44:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_observer_obstacle_flag [2018-11-21 23:44:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_observer_obstacle_flag [2018-11-21 23:44:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-21 23:44:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-21 23:44:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-21 23:44:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-21 23:44:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-21 23:44:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-21 23:44:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-21 23:44:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-21 23:44:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-21 23:44:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-21 23:44:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-21 23:44:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-21 23:44:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-21 23:44:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-21 23:44:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-21 23:44:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-21 23:44:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-21 23:44:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-21 23:44:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-21 23:44:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 23:44:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-21 23:44:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2018-11-21 23:44:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2018-11-21 23:44:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2018-11-21 23:44:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2018-11-21 23:44:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-21 23:44:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2018-11-21 23:44:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2018-11-21 23:44:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-21 23:44:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-21 23:44:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-21 23:44:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-21 23:44:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-21 23:44:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-21 23:44:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-21 23:44:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-21 23:44:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-21 23:44:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-21 23:44:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-21 23:44:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-21 23:44:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 23:44:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 23:44:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-21 23:44:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-21 23:44:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 23:44:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 23:44:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-21 23:44:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-21 23:44:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-21 23:44:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-21 23:44:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-21 23:44:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-21 23:44:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-21 23:44:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-21 23:45:36,362 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 23:45:36,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:45:36 BoogieIcfgContainer [2018-11-21 23:45:36,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 23:45:36,365 INFO L168 Benchmark]: Toolchain (without parser) took 74237.55 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -463.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-21 23:45:36,367 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-21 23:45:36,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4929.14 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 834.7 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -323.4 MB). Peak memory consumption was 555.4 MB. Max. memory is 7.1 GB. [2018-11-21 23:45:36,369 INFO L168 Benchmark]: Boogie Procedure Inliner took 454.43 ms. Allocated memory is still 2.4 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. [2018-11-21 23:45:36,370 INFO L168 Benchmark]: Boogie Preprocessor took 2023.53 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 315.6 MB). Free memory was 1.7 GB in the beginning and 2.2 GB in the end (delta: -531.4 MB). Peak memory consumption was 157.1 MB. Max. memory is 7.1 GB. [2018-11-21 23:45:36,372 INFO L168 Benchmark]: RCFGBuilder took 66821.26 ms. Allocated memory was 2.7 GB in the beginning and 4.2 GB in the end (delta: 1.5 GB). Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 354.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-21 23:45:36,377 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 0.22 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 4929.14 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 834.7 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -323.4 MB). Peak memory consumption was 555.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 454.43 ms. Allocated memory is still 2.4 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 2023.53 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 315.6 MB). Free memory was 1.7 GB in the beginning and 2.2 GB in the end (delta: -531.4 MB). Peak memory consumption was 157.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 66821.26 ms. Allocated memory was 2.7 GB in the beginning and 4.2 GB in the end (delta: 1.5 GB). Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 354.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...