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_aso_true-unreach-call.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:08:39,028 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:08:39,032 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:08:39,043 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:08:39,044 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:08:39,045 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:08:39,046 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:08:39,048 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:08:39,050 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:08:39,050 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:08:39,051 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:08:39,052 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:08:39,053 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:08:39,054 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:08:39,055 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:08:39,055 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:08:39,056 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:08:39,058 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:08:39,060 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:08:39,062 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:08:39,063 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:08:39,064 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:08:39,067 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:08:39,067 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:08:39,067 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:08:39,068 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:08:39,069 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:08:39,070 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:08:39,073 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:08:39,074 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:08:39,075 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:08:39,076 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:08:39,078 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:08:39,079 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:08:39,080 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:08:39,080 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:08:39,080 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 [2018-11-23 20:08:39,107 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:08:39,107 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:08:39,111 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:08:39,112 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:08:39,112 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:08:39,112 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:08:39,113 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:08:39,113 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:08:39,113 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 20:08:39,113 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 20:08:39,113 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:08:39,114 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:08:39,114 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:08:39,114 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:08:39,114 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:08:39,114 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:08:39,115 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 20:08:39,116 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:08:39,116 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:08:39,116 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:08:39,117 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:08:39,117 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:08:39,117 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:08:39,117 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:08:39,118 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:08:39,118 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:08:39,118 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:08:39,118 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:08:39,118 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:08:39,119 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:08:39,119 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:08:39,119 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:08:39,119 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:08:39,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:08:39,185 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:08:39,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:08:39,191 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:08:39,192 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:08:39,193 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-23 20:08:39,256 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f3be4b39/c88b058116b14cd199c12ba0d4e09443/FLAG3e0d92dc1 [2018-11-23 20:08:39,870 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:08:39,871 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso_true-unreach-call.1.M1.c [2018-11-23 20:08:39,892 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f3be4b39/c88b058116b14cd199c12ba0d4e09443/FLAG3e0d92dc1 [2018-11-23 20:08:40,076 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f3be4b39/c88b058116b14cd199c12ba0d4e09443 [2018-11-23 20:08:40,090 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:08:40,091 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:08:40,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:08:40,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:08:40,096 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:08:40,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:08:40" (1/1) ... [2018-11-23 20:08:40,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55dc9063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:40, skipping insertion in model container [2018-11-23 20:08:40,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:08:40" (1/1) ... [2018-11-23 20:08:40,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:08:40,213 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:08:41,037 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:08:41,068 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:08:41,490 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:08:41,548 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:08:41,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41 WrapperNode [2018-11-23 20:08:41,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:08:41,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:08:41,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:08:41,550 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:08:41,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,641 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:08:41,680 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:08:41,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:08:41,680 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:08:41,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:41,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:42,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (1/1) ... [2018-11-23 20:08:42,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:08:42,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:08:42,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:08:42,055 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:08:42,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:08:41" (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 [2018-11-23 20:08:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-23 20:08:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-23 20:08:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-23 20:08:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-23 20:08:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 20:08:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-23 20:08:42,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-23 20:08:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2018-11-23 20:08:42,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2018-11-23 20:08:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:08:42,123 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:08:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-23 20:08:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-23 20:08:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-23 20:08:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-23 20:08:42,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-23 20:08:42,125 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-23 20:08:42,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-23 20:08:42,125 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-23 20:08:42,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-23 20:08:42,126 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-23 20:08:42,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-23 20:08:42,126 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-23 20:08:42,126 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-23 20:08:42,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-23 20:08:42,127 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2018-11-23 20:08:42,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2018-11-23 20:08:42,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:08:42,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 20:08:42,127 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-23 20:08:42,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-23 20:08:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-23 20:08:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-23 20:08:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-23 20:08:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-23 20:08:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-23 20:08:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-23 20:08:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-23 20:08:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-23 20:08:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-23 20:08:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-23 20:08:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-23 20:08:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-23 20:08:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-23 20:08:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-23 20:08:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-23 20:08:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-23 20:08:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-23 20:08:42,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-23 20:08:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-23 20:08:42,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-23 20:08:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-23 20:08:42,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-23 20:08:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-23 20:08:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-23 20:08:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-23 20:08:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-23 20:08:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 20:08:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-23 20:08:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-23 20:08:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 20:08:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 20:08:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:08:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-23 20:08:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-23 20:08:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-23 20:08:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-23 20:08:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-23 20:08:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-23 20:08:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-23 20:08:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-23 20:08:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-23 20:08:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-23 20:08:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2018-11-23 20:08:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2018-11-23 20:08:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-23 20:08:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-23 20:08:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:08:42,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:08:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-23 20:08:42,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-23 20:08:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:08:42,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:08:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-23 20:08:42,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-23 20:08:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-23 20:08:42,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-23 20:08:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-23 20:08:42,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-23 20:08:42,143 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-23 20:08:42,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-23 20:08:42,143 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-23 20:08:42,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-23 20:09:00,140 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:09:00,141 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 20:09:00,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:09:00 BoogieIcfgContainer [2018-11-23 20:09:00,142 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:09:00,144 INFO L168 Benchmark]: Toolchain (without parser) took 20053.85 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 902.3 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -201.1 MB). Peak memory consumption was 701.2 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:00,146 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-23 20:09:00,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1457.17 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 728.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -717.9 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:00,147 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:00,148 INFO L168 Benchmark]: Boogie Preprocessor took 374.92 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:00,149 INFO L168 Benchmark]: RCFGBuilder took 18087.11 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 173.5 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 462.0 MB). Peak memory consumption was 635.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:09:00,154 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 0.21 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 1457.17 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 728.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -717.9 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 129.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 374.92 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 18087.11 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 173.5 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 462.0 MB). Peak memory consumption was 635.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...