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.3.M4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:32:27,142 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:32:27,145 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:32:27,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:32:27,165 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:32:27,166 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:32:27,167 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:32:27,169 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:32:27,171 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:32:27,171 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:32:27,172 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:32:27,173 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:32:27,174 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:32:27,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:32:27,176 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:32:27,177 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:32:27,178 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:32:27,182 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:32:27,187 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:32:27,189 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:32:27,193 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:32:27,194 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:32:27,204 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:32:27,204 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:32:27,204 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:32:27,205 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:32:27,206 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:32:27,207 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:32:27,208 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:32:27,209 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:32:27,209 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:32:27,210 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:32:27,210 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:32:27,210 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:32:27,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:32:27,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:32:27,212 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 [2018-11-21 10:32:27,235 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:32:27,235 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:32:27,236 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:32:27,236 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:32:27,237 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:32:27,237 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:32:27,237 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:32:27,237 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:32:27,238 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 10:32:27,238 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:32:27,238 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 10:32:27,238 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:32:27,238 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:32:27,239 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:32:27,239 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:32:27,239 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 10:32:27,239 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:32:27,240 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:32:27,240 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:32:27,240 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:32:27,240 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:32:27,240 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:32:27,241 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:32:27,241 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:32:27,241 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:32:27,241 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:32:27,241 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:32:27,242 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:32:27,242 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:32:27,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:32:27,242 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:32:27,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:32:27,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:32:27,305 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:32:27,307 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:32:27,307 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:32:27,308 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M4.c [2018-11-21 10:32:27,367 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/897b97558/6fe56309da7f44f78d3c6682f59a7a1d/FLAG8d0672ef3 [2018-11-21 10:32:28,077 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:32:28,078 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M4.c [2018-11-21 10:32:28,110 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/897b97558/6fe56309da7f44f78d3c6682f59a7a1d/FLAG8d0672ef3 [2018-11-21 10:32:28,190 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/897b97558/6fe56309da7f44f78d3c6682f59a7a1d [2018-11-21 10:32:28,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:32:28,206 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:32:28,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:32:28,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:32:28,212 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:32:28,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:32:28" (1/1) ... [2018-11-21 10:32:28,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e4e1cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:28, skipping insertion in model container [2018-11-21 10:32:28,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:32:28" (1/1) ... [2018-11-21 10:32:28,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:32:28,372 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:32:29,495 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:32:29,516 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 10:32:30,188 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:32:30,281 INFO L195 MainTranslator]: Completed translation [2018-11-21 10:32:30,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30 WrapperNode [2018-11-21 10:32:30,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:32:30,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 10:32:30,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 10:32:30,283 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 10:32:30,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (1/1) ... [2018-11-21 10:32:30,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 10:32:30,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 10:32:30,988 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 10:32:30,989 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 10:32:30,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:30" (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 10:32:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 10:32:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 10:32:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-21 10:32:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2018-11-21 10:32:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2018-11-21 10:32:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2018-11-21 10:32:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2018-11-21 10:32:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2018-11-21 10:32:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2018-11-21 10:32:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2018-11-21 10:32:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2018-11-21 10:32:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2018-11-21 10:32:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2018-11-21 10:32:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2018-11-21 10:32:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-21 10:32:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2018-11-21 10:32:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-21 10:32:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2018-11-21 10:32:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-21 10:32:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2018-11-21 10:32:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2018-11-21 10:32:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2018-11-21 10:32:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2018-11-21 10:32:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2018-11-21 10:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2018-11-21 10:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2018-11-21 10:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2018-11-21 10:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2018-11-21 10:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2018-11-21 10:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 10:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2018-11-21 10:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2018-11-21 10:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2018-11-21 10:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2018-11-21 10:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2018-11-21 10:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_version [2018-11-21 10:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-21 10:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-21 10:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2018-11-21 10:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2018-11-21 10:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2018-11-21 10:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2018-11-21 10:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2018-11-21 10:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_version [2018-11-21 10:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-21 10:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-21 10:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2018-11-21 10:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2018-11-21 10:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2018-11-21 10:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2018-11-21 10:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2018-11-21 10:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2018-11-21 10:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2018-11-21 10:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 10:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2018-11-21 10:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2018-11-21 10:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2018-11-21 10:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2018-11-21 10:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2018-11-21 10:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-21 10:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-21 10:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-21 10:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 10:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2018-11-21 10:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2018-11-21 10:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 10:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-21 10:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2018-11-21 10:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2018-11-21 10:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2018-11-21 10:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2018-11-21 10:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2018-11-21 10:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2018-11-21 10:32:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 10:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 10:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 10:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 10:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_U32 [2018-11-21 10:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_S8 [2018-11-21 10:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2018-11-21 10:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2018-11-21 10:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2018-11-21 10:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2018-11-21 10:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2018-11-21 10:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2018-11-21 10:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2018-11-21 10:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2018-11-21 10:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_version [2018-11-21 10:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_version [2018-11-21 10:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2018-11-21 10:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2018-11-21 10:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2018-11-21 10:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2018-11-21 10:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2018-11-21 10:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2018-11-21 10:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2018-11-21 10:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2018-11-21 10:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2018-11-21 10:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2018-11-21 10:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2018-11-21 10:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2018-11-21 10:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2018-11-21 10:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2018-11-21 10:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2018-11-21 10:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2018-11-21 10:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2018-11-21 10:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2018-11-21 10:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2018-11-21 10:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2018-11-21 10:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2018-11-21 10:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2018-11-21 10:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 10:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 10:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 10:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 10:32:54,989 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 10:32:54,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:32:54 BoogieIcfgContainer [2018-11-21 10:32:54,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 10:32:54,993 INFO L168 Benchmark]: Toolchain (without parser) took 26791.13 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -699.6 MB). Peak memory consumption was 940.9 MB. Max. memory is 7.1 GB. [2018-11-21 10:32:54,995 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. [2018-11-21 10:32:54,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2075.86 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -702.8 MB). Peak memory consumption was 142.7 MB. Max. memory is 7.1 GB. [2018-11-21 10:32:54,997 INFO L168 Benchmark]: Boogie Preprocessor took 704.74 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: 100.9 MB). Peak memory consumption was 100.9 MB. Max. memory is 7.1 GB. [2018-11-21 10:32:54,998 INFO L168 Benchmark]: RCFGBuilder took 24002.19 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 313.5 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -108.2 MB). Peak memory consumption was 774.7 MB. Max. memory is 7.1 GB. [2018-11-21 10:32:55,002 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 2075.86 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -702.8 MB). Peak memory consumption was 142.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 704.74 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: 100.9 MB). Peak memory consumption was 100.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24002.19 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 313.5 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -108.2 MB). Peak memory consumption was 774.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...