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.M1.c
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-078a9b7
[2018-11-21 23:44:19,432 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-21 23:44:19,434 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-21 23:44:19,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-21 23:44:19,449 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-21 23:44:19,450 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-21 23:44:19,452 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-21 23:44:19,456 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-21 23:44:19,458 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-21 23:44:19,459 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-21 23:44:19,460 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-21 23:44:19,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-21 23:44:19,463 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-21 23:44:19,465 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-21 23:44:19,474 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-21 23:44:19,475 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-21 23:44:19,476 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-21 23:44:19,478 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-21 23:44:19,481 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-21 23:44:19,484 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-21 23:44:19,486 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-21 23:44:19,487 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-21 23:44:19,490 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-21 23:44:19,490 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-21 23:44:19,490 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-21 23:44:19,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-21 23:44:19,495 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-21 23:44:19,496 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-21 23:44:19,497 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-21 23:44:19,498 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-21 23:44:19,498 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-21 23:44:19,500 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-21 23:44:19,501 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-21 23:44:19,501 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-21 23:44:19,502 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-21 23:44:19,502 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-21 23:44:19,503 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 23:44:19,531 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-21 23:44:19,532 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-21 23:44:19,532 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-21 23:44:19,533 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-21 23:44:19,533 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-21 23:44:19,533 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-21 23:44:19,535 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-21 23:44:19,535 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-21 23:44:19,535 INFO L133 SettingsManager]: * sizeof long=4
[2018-11-21 23:44:19,535 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-11-21 23:44:19,535 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-21 23:44:19,536 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-11-21 23:44:19,536 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-21 23:44:19,536 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-11-21 23:44:19,536 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true
[2018-11-21 23:44:19,536 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-21 23:44:19,536 INFO L133 SettingsManager]: * sizeof long double=12
[2018-11-21 23:44:19,537 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-21 23:44:19,537 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-21 23:44:19,538 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-11-21 23:44:19,538 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-21 23:44:19,538 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-21 23:44:19,538 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-21 23:44:19,538 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-21 23:44:19,539 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-21 23:44:19,539 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-21 23:44:19,539 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-21 23:44:19,539 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-21 23:44:19,540 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF
[2018-11-21 23:44:19,540 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-21 23:44:19,540 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-11-21 23:44:19,540 INFO L133 SettingsManager]: * Logic for external solver=AUFBV
[2018-11-21 23:44:19,540 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-21 23:44:19,603 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-21 23:44:19,619 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-21 23:44:19,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-21 23:44:19,627 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-21 23:44:19,627 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-21 23:44:19,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_true-unreach-call.3.M1.c
[2018-11-21 23:44:19,706 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9692b9042/95539a84e3924a10aecc5db0f4fec45e/FLAG1895dc7f9
[2018-11-21 23:44:20,282 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-21 23:44:20,283 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_true-unreach-call.3.M1.c
[2018-11-21 23:44:20,306 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9692b9042/95539a84e3924a10aecc5db0f4fec45e/FLAG1895dc7f9
[2018-11-21 23:44:20,501 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9692b9042/95539a84e3924a10aecc5db0f4fec45e
[2018-11-21 23:44:20,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-21 23:44:20,514 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-21 23:44:20,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-21 23:44:20,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-21 23:44:20,520 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-21 23:44:20,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:20" (1/1) ...
[2018-11-21 23:44:20,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45bec00a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:20, skipping insertion in model container
[2018-11-21 23:44:20,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:20" (1/1) ...
[2018-11-21 23:44:20,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-21 23:44:20,629 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-21 23:44:21,514 INFO L201 PostProcessor]: Analyzing one entry point: main
[2018-11-21 23:44:21,549 INFO L191 MainTranslator]: Completed pre-run
[2018-11-21 23:44:22,028 INFO L201 PostProcessor]: Analyzing one entry point: main
[2018-11-21 23:44:22,085 INFO L195 MainTranslator]: Completed translation
[2018-11-21 23:44:22,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22 WrapperNode
[2018-11-21 23:44:22,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-21 23:44:22,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-21 23:44:22,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-21 23:44:22,087 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-21 23:44:22,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-21 23:44:22,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-21 23:44:22,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-21 23:44:22,228 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-11-21 23:44:22,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (1/1) ...
[2018-11-21 23:44:22,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-21 23:44:22,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-21 23:44:22,607 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-11-21 23:44:22,607 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-11-21 23:44:22,609 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:22" (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 23:44:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2
[2018-11-21 23:44:22,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2
[2018-11-21 23:44:22,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2018-11-21 23:44:22,683 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode
[2018-11-21 23:44:22,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode
[2018-11-21 23:44:22,684 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions
[2018-11-21 23:44:22,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions
[2018-11-21 23:44:22,684 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2018-11-21 23:44:22,684 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2018-11-21 23:44:22,685 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2
[2018-11-21 23:44:22,685 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2
[2018-11-21 23:44:22,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32
[2018-11-21 23:44:22,686 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0
[2018-11-21 23:44:22,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0
[2018-11-21 23:44:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs
[2018-11-21 23:44:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs
[2018-11-21 23:44:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1
[2018-11-21 23:44:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1
[2018-11-21 23:44:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1
[2018-11-21 23:44:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1
[2018-11-21 23:44:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8
[2018-11-21 23:44:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag
[2018-11-21 23:44:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag
[2018-11-21 23:44:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure __main
[2018-11-21 23:44:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __main
[2018-11-21 23:44:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-21 23:44:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-21 23:44:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init
[2018-11-21 23:44:22,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init
[2018-11-21 23:44:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag
[2018-11-21 23:44:22,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag
[2018-11-21 23:44:22,691 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage
[2018-11-21 23:44:22,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage
[2018-11-21 23:44:22,691 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background
[2018-11-21 23:44:22,691 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background
[2018-11-21 23:44:22,692 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count
[2018-11-21 23:44:22,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count
[2018-11-21 23:44:22,692 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_observer_obstacle_flag
[2018-11-21 23:44:22,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_observer_obstacle_flag
[2018-11-21 23:44:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor
[2018-11-21 23:44:22,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor
[2018-11-21 23:44:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init
[2018-11-21 23:44:22,693 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init
[2018-11-21 23:44:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared
[2018-11-21 23:44:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared
[2018-11-21 23:44:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1
[2018-11-21 23:44:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1
[2018-11-21 23:44:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone
[2018-11-21 23:44:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone
[2018-11-21 23:44:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet
[2018-11-21 23:44:22,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet
[2018-11-21 23:44:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2
[2018-11-21 23:44:22,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2
[2018-11-21 23:44:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0
[2018-11-21 23:44:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0
[2018-11-21 23:44:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2018-11-21 23:44:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals
[2018-11-21 23:44:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals
[2018-11-21 23:44:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-21 23:44:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-21 23:44:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor
[2018-11-21 23:44:22,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor
[2018-11-21 23:44:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background
[2018-11-21 23:44:22,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background
[2018-11-21 23:44:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2018-11-21 23:44:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd
[2018-11-21 23:44:22,698 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd
[2018-11-21 23:44:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final
[2018-11-21 23:44:22,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final
[2018-11-21 23:44:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure assert
[2018-11-21 23:44:22,701 INFO L138 BoogieDeclarations]: Found implementation of procedure assert
[2018-11-21 23:44:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed
[2018-11-21 23:44:22,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed
[2018-11-21 23:44:22,702 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag
[2018-11-21 23:44:22,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag
[2018-11-21 23:44:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions
[2018-11-21 23:44:22,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions
[2018-11-21 23:44:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control
[2018-11-21 23:44:22,703 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control
[2018-11-21 23:44:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-21 23:44:22,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-21 23:44:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger
[2018-11-21 23:44:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger
[2018-11-21 23:44:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-21 23:44:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-21 23:44:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms
[2018-11-21 23:44:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms
[2018-11-21 23:44:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count
[2018-11-21 23:44:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count
[2018-11-21 23:44:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode
[2018-11-21 23:44:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode
[2018-11-21 23:44:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor
[2018-11-21 23:44:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor
[2018-11-21 23:44:42,231 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-21 23:44:42,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:44:42 BoogieIcfgContainer
[2018-11-21 23:44:42,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-21 23:44:42,237 INFO L168 Benchmark]: Toolchain (without parser) took 21723.21 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 899.7 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -403.5 MB). Peak memory consumption was 603.2 MB. Max. memory is 7.1 GB.
[2018-11-21 23:44:42,239 INFO L168 Benchmark]: CDTParser took 0.23 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 23:44:42,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1570.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -740.0 MB). Peak memory consumption was 76.4 MB. Max. memory is 7.1 GB.
[2018-11-21 23:44:42,241 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.94 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-21 23:44:42,241 INFO L168 Benchmark]: Boogie Preprocessor took 380.25 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: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 7.1 GB.
[2018-11-21 23:44:42,243 INFO L168 Benchmark]: RCFGBuilder took 19624.90 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 152.0 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 261.9 MB). Peak memory consumption was 529.1 MB. Max. memory is 7.1 GB.
[2018-11-21 23:44:42,249 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 1570.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -740.0 MB). Peak memory consumption was 76.4 MB. Max. memory is 7.1 GB.
* Boogie Procedure Inliner took 139.94 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB.
* Boogie Preprocessor took 380.25 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: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 19624.90 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 152.0 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 261.9 MB). Peak memory consumption was 529.1 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...