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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 00:17:50,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 00:17:50,365 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 00:17:50,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 00:17:50,384 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 00:17:50,385 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 00:17:50,386 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 00:17:50,388 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 00:17:50,390 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 00:17:50,391 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 00:17:50,392 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 00:17:50,392 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 00:17:50,393 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 00:17:50,394 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 00:17:50,395 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 00:17:50,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 00:17:50,397 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 00:17:50,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 00:17:50,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 00:17:50,403 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 00:17:50,404 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 00:17:50,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 00:17:50,408 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 00:17:50,408 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 00:17:50,408 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 00:17:50,409 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 00:17:50,410 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 00:17:50,411 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 00:17:50,412 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 00:17:50,413 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 00:17:50,413 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 00:17:50,414 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 00:17:50,414 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 00:17:50,415 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 00:17:50,416 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 00:17:50,416 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 00:17:50,417 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-17 00:17:50,433 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 00:17:50,433 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 00:17:50,434 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 00:17:50,434 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 00:17:50,435 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 00:17:50,435 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 00:17:50,435 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 00:17:50,436 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 00:17:50,436 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 00:17:50,436 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 00:17:50,436 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 00:17:50,436 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 00:17:50,436 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 00:17:50,437 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 00:17:50,437 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 00:17:50,437 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 00:17:50,437 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 00:17:50,437 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 00:17:50,438 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 00:17:50,438 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 00:17:50,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 00:17:50,438 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 00:17:50,438 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 00:17:50,439 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 00:17:50,439 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 00:17:50,439 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 00:17:50,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-17 00:17:50,439 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 00:17:50,440 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-17 00:17:50,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 00:17:50,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 00:17:50,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 00:17:50,526 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 00:17:50,526 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 00:17:50,527 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.c [2018-11-17 00:17:50,589 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91cd1a20e/1a8d9022df4e42fe8365819e934e2d1d/FLAG161ee1f54 [2018-11-17 00:17:51,336 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 00:17:51,338 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.c [2018-11-17 00:17:51,375 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91cd1a20e/1a8d9022df4e42fe8365819e934e2d1d/FLAG161ee1f54 [2018-11-17 00:17:51,883 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91cd1a20e/1a8d9022df4e42fe8365819e934e2d1d [2018-11-17 00:17:51,893 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 00:17:51,895 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 00:17:51,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 00:17:51,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 00:17:51,900 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 00:17:51,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:17:51" (1/1) ... [2018-11-17 00:17:51,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b6285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:51, skipping insertion in model container [2018-11-17 00:17:51,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:17:51" (1/1) ... [2018-11-17 00:17:51,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 00:17:52,058 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 00:17:54,238 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:17:54,296 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 00:17:54,877 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:17:55,036 INFO L195 MainTranslator]: Completed translation [2018-11-17 00:17:55,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55 WrapperNode [2018-11-17 00:17:55,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 00:17:55,038 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 00:17:55,038 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 00:17:55,038 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 00:17:55,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (1/1) ... [2018-11-17 00:17:55,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 00:17:55,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-17 00:17:55,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-17 00:17:55,373 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-17 00:17:55,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:17:55" (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 [2018-11-17 00:17:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-17 00:17:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-17 00:17:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-17 00:17:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-17 00:17:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-17 00:17:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-17 00:17:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-17 00:17:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-17 00:17:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-17 00:17:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-17 00:17:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-17 00:17:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-17 00:17:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-17 00:17:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-17 00:17:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-17 00:17:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-17 00:17:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-17 00:17:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-11-17 00:17:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-11-17 00:17:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-17 00:17:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-11-17 00:17:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2018-11-17 00:17:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2018-11-17 00:17:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2018-11-17 00:17:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2018-11-17 00:17:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2018-11-17 00:17:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2018-11-17 00:17:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-11-17 00:17:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2018-11-17 00:17:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2018-11-17 00:17:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2018-11-17 00:17:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2018-11-17 00:17:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2018-11-17 00:17:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-17 00:17:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-17 00:17:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-17 00:17:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-17 00:17:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-17 00:17:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-17 00:17:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-17 00:17:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-17 00:17:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-17 00:17:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-17 00:17:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_16 [2018-11-17 00:17:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_17 [2018-11-17 00:17:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-17 00:17:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-17 00:17:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-17 00:17:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-17 00:17:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-17 00:17:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-17 00:17:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-17 00:17:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-17 00:17:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-17 00:17:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-17 00:17:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-17 00:17:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-17 00:17:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-17 00:17:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-17 00:17:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-17 00:17:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-17 00:17:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-17 00:17:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pt_mutex [2018-11-17 00:17:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pt_mutex [2018-11-17 00:17:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pt_mutex [2018-11-17 00:17:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pt_mutex [2018-11-17 00:17:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2018-11-17 00:17:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pt_mutex [2018-11-17 00:17:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pt_mutex [2018-11-17 00:17:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-17 00:17:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-17 00:17:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-17 00:17:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-17 00:17:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-17 00:17:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-17 00:17:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-17 00:17:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-17 00:17:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-17 00:17:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-17 00:17:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-17 00:17:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-17 00:17:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-17 00:17:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-17 00:17:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-17 00:17:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-17 00:17:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-17 00:17:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-17 00:17:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-17 00:17:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-17 00:17:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-17 00:17:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-17 00:17:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-17 00:17:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-17 00:17:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2018-11-17 00:17:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-17 00:17:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-17 00:17:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-17 00:17:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-17 00:17:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-17 00:17:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pt_mutex [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pt_mutex [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-17 00:17:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_16 [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_17 [2018-11-17 00:17:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-17 00:17:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-17 00:17:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-17 00:17:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-17 00:17:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-17 00:17:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-17 00:17:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-17 00:17:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-17 00:17:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-11-17 00:17:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2018-11-17 00:17:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-11-17 00:17:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2018-11-17 00:17:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2018-11-17 00:17:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-17 00:17:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-17 00:17:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-17 00:17:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-17 00:17:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-17 00:17:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-17 00:17:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-17 00:17:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-17 00:17:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-17 00:17:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pt_mutex [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pt_mutex [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pt_mutex [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pt_mutex [2018-11-17 00:17:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-17 00:17:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-17 00:17:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-17 00:18:06,441 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-17 00:18:06,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:18:06 BoogieIcfgContainer [2018-11-17 00:18:06,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-17 00:18:06,445 INFO L168 Benchmark]: Toolchain (without parser) took 14551.36 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 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 800.5 MB. Max. memory is 7.1 GB. [2018-11-17 00:18:06,447 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-17 00:18:06,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3141.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 753.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -333.8 MB). Peak memory consumption was 438.9 MB. Max. memory is 7.1 GB. [2018-11-17 00:18:06,449 INFO L168 Benchmark]: Boogie Preprocessor took 334.62 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2018-11-17 00:18:06,450 INFO L168 Benchmark]: RCFGBuilder took 11070.00 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 344.5 MB). Free memory was 1.7 GB in the beginning and 2.5 GB in the end (delta: -825.4 MB). Peak memory consumption was 357.8 MB. Max. memory is 7.1 GB. [2018-11-17 00:18:06,454 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3141.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 753.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -333.8 MB). Peak memory consumption was 438.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 334.62 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11070.00 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 344.5 MB). Free memory was 1.7 GB in the beginning and 2.5 GB in the end (delta: -825.4 MB). Peak memory consumption was 357.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...