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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.2.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 19:47:09,104 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 19:47:09,107 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 19:47:09,120 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 19:47:09,120 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 19:47:09,122 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 19:47:09,124 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 19:47:09,127 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 19:47:09,130 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 19:47:09,132 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 19:47:09,134 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 19:47:09,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 19:47:09,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 19:47:09,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 19:47:09,141 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 19:47:09,142 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 19:47:09,143 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 19:47:09,153 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 19:47:09,159 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 19:47:09,161 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 19:47:09,162 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 19:47:09,163 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 19:47:09,165 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 19:47:09,166 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 19:47:09,166 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 19:47:09,167 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 19:47:09,168 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 19:47:09,168 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 19:47:09,169 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 19:47:09,170 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 19:47:09,171 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 19:47:09,171 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 19:47:09,172 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 19:47:09,172 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 19:47:09,173 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 19:47:09,174 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 19:47:09,174 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-15 19:47:09,191 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 19:47:09,191 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 19:47:09,192 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 19:47:09,193 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 19:47:09,193 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 19:47:09,193 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 19:47:09,193 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 19:47:09,194 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 19:47:09,194 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 19:47:09,194 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 19:47:09,194 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 19:47:09,195 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 19:47:09,195 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 19:47:09,195 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 19:47:09,195 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 19:47:09,195 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 19:47:09,196 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 19:47:09,196 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 19:47:09,196 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 19:47:09,196 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 19:47:09,196 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 19:47:09,197 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 19:47:09,197 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:47:09,197 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 19:47:09,197 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 19:47:09,197 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 19:47:09,198 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 19:47:09,198 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 19:47:09,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 19:47:09,198 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 19:47:09,246 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 19:47:09,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 19:47:09,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 19:47:09,265 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 19:47:09,265 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 19:47:09,266 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.2.M4.c [2018-11-15 19:47:09,341 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/508a31d13/2d4219a578e34f4eb87096941da04f58/FLAG5795b51a4 [2018-11-15 19:47:10,063 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 19:47:10,064 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.2.M4.c [2018-11-15 19:47:10,093 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/508a31d13/2d4219a578e34f4eb87096941da04f58/FLAG5795b51a4 [2018-11-15 19:47:10,187 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/508a31d13/2d4219a578e34f4eb87096941da04f58 [2018-11-15 19:47:10,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 19:47:10,202 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 19:47:10,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 19:47:10,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 19:47:10,207 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 19:47:10,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:47:10" (1/1) ... [2018-11-15 19:47:10,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aac41aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:10, skipping insertion in model container [2018-11-15 19:47:10,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:47:10" (1/1) ... [2018-11-15 19:47:10,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 19:47:10,338 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 19:47:11,606 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:47:11,653 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 19:47:12,343 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:47:12,429 INFO L195 MainTranslator]: Completed translation [2018-11-15 19:47:12,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12 WrapperNode [2018-11-15 19:47:12,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 19:47:12,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 19:47:12,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 19:47:12,431 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 19:47:12,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:12,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:12,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:12,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:12,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:13,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:13,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (1/1) ... [2018-11-15 19:47:13,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 19:47:13,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 19:47:13,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 19:47:13,178 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 19:47:13,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:47:12" (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 [2018-11-15 19:47:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 19:47:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 19:47:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-15 19:47:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-15 19:47:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-15 19:47:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-15 19:47:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-15 19:47:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-15 19:47:13,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-15 19:47:13,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-15 19:47:13,267 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-15 19:47:13,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-15 19:47:13,267 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-15 19:47:13,268 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-15 19:47:13,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-15 19:47:13,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2018-11-15 19:47:13,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-15 19:47:13,271 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2018-11-15 19:47:13,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-15 19:47:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2018-11-15 19:47:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-15 19:47:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-15 19:47:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-15 19:47:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-15 19:47:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-15 19:47:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-15 19:47:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-15 19:47:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-15 19:47:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-15 19:47:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 19:47:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-15 19:47:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-15 19:47:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-15 19:47:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-15 19:47:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-15 19:47:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2018-11-15 19:47:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-15 19:47:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-15 19:47:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-15 19:47:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-15 19:47:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-15 19:47:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-15 19:47:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-15 19:47:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2018-11-15 19:47:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-15 19:47:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-15 19:47:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-15 19:47:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2018-11-15 19:47:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2018-11-15 19:47:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-15 19:47:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-15 19:47:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-15 19:47:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-15 19:47:13,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 19:47:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-15 19:47:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-15 19:47:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-15 19:47:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-15 19:47:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-15 19:47:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-15 19:47:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-15 19:47:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-15 19:47:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 19:47:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-15 19:47:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-15 19:47:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 19:47:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-15 19:47:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2018-11-15 19:47:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2018-11-15 19:47:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-15 19:47:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-15 19:47:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-15 19:47:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-15 19:47:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 19:47:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 19:47:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 19:47:13,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 19:47:13,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-15 19:47:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-15 19:47:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-15 19:47:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-15 19:47:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-15 19:47:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-15 19:47:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-15 19:47:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-15 19:47:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-15 19:47:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-15 19:47:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2018-11-15 19:47:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2018-11-15 19:47:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-15 19:47:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-15 19:47:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-15 19:47:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-15 19:47:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-15 19:47:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-15 19:47:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-15 19:47:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-15 19:47:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-15 19:47:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-15 19:47:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-15 19:47:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-15 19:47:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-15 19:47:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-15 19:47:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-15 19:47:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-15 19:47:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2018-11-15 19:47:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-15 19:47:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-15 19:47:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-15 19:47:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-15 19:47:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-15 19:47:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 19:47:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 19:47:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 19:47:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 19:47:44,322 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 19:47:44,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:47:44 BoogieIcfgContainer [2018-11-15 19:47:44,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 19:47:44,325 INFO L168 Benchmark]: Toolchain (without parser) took 34123.77 ms. Allocated memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 940.8 MB. Max. memory is 7.1 GB. [2018-11-15 19:47:44,326 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-15 19:47:44,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2226.66 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -710.5 MB). Peak memory consumption was 143.6 MB. Max. memory is 7.1 GB. [2018-11-15 19:47:44,328 INFO L168 Benchmark]: Boogie Preprocessor took 746.59 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 112.8 MB). Peak memory consumption was 112.8 MB. Max. memory is 7.1 GB. [2018-11-15 19:47:44,329 INFO L168 Benchmark]: RCFGBuilder took 31144.76 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 544.7 MB). Free memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: -700.4 MB). Peak memory consumption was 765.7 MB. Max. memory is 7.1 GB. [2018-11-15 19:47:44,333 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 0.20 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 2226.66 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -710.5 MB). Peak memory consumption was 143.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 746.59 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 112.8 MB). Peak memory consumption was 112.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31144.76 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 544.7 MB). Free memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: -700.4 MB). Peak memory consumption was 765.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...