java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:25:26,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:25:26,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:25:26,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:25:26,900 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:25:26,902 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:25:26,904 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:25:26,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:25:26,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:25:26,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:25:26,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:25:26,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:25:26,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:25:26,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:25:26,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:25:26,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:25:26,929 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:25:26,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:25:26,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:25:26,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:25:26,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:25:26,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:25:26,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:25:26,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:25:26,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:25:26,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:25:26,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:25:26,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:25:26,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:25:26,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:25:26,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:25:26,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:25:26,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:25:26,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:25:26,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:25:26,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:25:26,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:25:26,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:25:26,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:25:26,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:25:26,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:25:26,948 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 21:25:26,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:25:26,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:25:26,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:25:26,963 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:25:26,963 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:25:26,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:25:26,964 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:25:26,964 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:25:26,964 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:25:26,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:25:26,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:25:26,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:25:26,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:25:26,965 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:25:26,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:25:26,966 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:25:26,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:25:26,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:25:26,966 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:25:26,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:25:26,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:25:26,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:25:26,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:25:26,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:25:26,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:25:26,968 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:25:26,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:25:26,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:25:26,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 21:25:27,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:25:27,257 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:25:27,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:25:27,262 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:25:27,262 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:25:27,263 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-2.c [2019-10-13 21:25:27,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11e92f679/f0a8123ca53540c3ae05e95b4e996206/FLAG9e0d22897 [2019-10-13 21:25:28,162 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:25:28,163 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso.2.M4-2.c [2019-10-13 21:25:28,230 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11e92f679/f0a8123ca53540c3ae05e95b4e996206/FLAG9e0d22897 [2019-10-13 21:25:28,672 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11e92f679/f0a8123ca53540c3ae05e95b4e996206 [2019-10-13 21:25:28,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:25:28,682 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:25:28,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:25:28,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:25:28,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:25:28,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:25:28" (1/1) ... [2019-10-13 21:25:28,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60bc1ff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:28, skipping insertion in model container [2019-10-13 21:25:28,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:25:28" (1/1) ... [2019-10-13 21:25:28,698 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:25:28,899 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:25:30,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:25:30,835 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:25:31,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:25:32,022 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:25:32,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32 WrapperNode [2019-10-13 21:25:32,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:25:32,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:25:32,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:25:32,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:25:32,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:32,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:32,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:32,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:33,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:33,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:34,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (1/1) ... [2019-10-13 21:25:34,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:25:34,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:25:34,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:25:34,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:25:34,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:25:32" (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 [2019-10-13 21:25:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:25:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:25:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-10-13 21:25:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-10-13 21:25:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-10-13 21:25:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-10-13 21:25:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-10-13 21:25:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-10-13 21:25:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-10-13 21:25:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-10-13 21:25:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-10-13 21:25:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-10-13 21:25:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-10-13 21:25:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2019-10-13 21:25:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-10-13 21:25:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2019-10-13 21:25:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-13 21:25:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-10-13 21:25:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-13 21:25:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-10-13 21:25:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-10-13 21:25:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-10-13 21:25:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-10-13 21:25:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-10-13 21:25:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-10-13 21:25:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2019-10-13 21:25:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-10-13 21:25:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-10-13 21:25:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-10-13 21:25:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-10-13 21:25:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-10-13 21:25:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:25:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-10-13 21:25:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-10-13 21:25:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-10-13 21:25:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_trans [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-10-13 21:25:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-10-13 21:25:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-10-13 21:25:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-10-13 21:25:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-10-13 21:25:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_get_pi_lock [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_release_pi_lock [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-10-13 21:25:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-10-13 21:25:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-10-13 21:25:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:25:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-10-13 21:25:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2019-10-13 21:25:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-10-13 21:25:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-10-13 21:25:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-10-13 21:25:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 21:25:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-13 21:25:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-13 21:25:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:25:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_get_pi_lock [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_release_pi_lock [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-10-13 21:25:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-10-13 21:25:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-10-13 21:25:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-10-13 21:25:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 21:25:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:25:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:25:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 21:25:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 21:25:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-10-13 21:25:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-10-13 21:25:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-10-13 21:25:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-10-13 21:25:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-10-13 21:25:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-10-13 21:25:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-10-13 21:25:34,421 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-10-13 21:25:34,421 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_trans [2019-10-13 21:25:34,421 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-10-13 21:25:34,421 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-10-13 21:25:34,421 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-10-13 21:25:34,421 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-10-13 21:25:34,422 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts2 [2019-10-13 21:25:34,423 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts2 [2019-10-13 21:25:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-10-13 21:25:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-10-13 21:25:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_OSEK_Task_ts1 [2019-10-13 21:25:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_OSEK_Task_ts1 [2019-10-13 21:25:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-10-13 21:25:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-10-13 21:25:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-10-13 21:25:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-10-13 21:25:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-10-13 21:25:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-10-13 21:25:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-10-13 21:25:34,426 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-10-13 21:25:34,426 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-10-13 21:25:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:25:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:25:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 21:25:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start