java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4_true-termination.0-rc1---drivers--media--rc--lirc_dev.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:40:59,315 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:40:59,317 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:40:59,330 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:40:59,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:40:59,331 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:40:59,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:40:59,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:40:59,338 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:40:59,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:40:59,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:40:59,346 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:40:59,348 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:40:59,349 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:40:59,352 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:40:59,353 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:40:59,354 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:40:59,364 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:40:59,366 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:40:59,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:40:59,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:40:59,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:40:59,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:40:59,373 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:40:59,374 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:40:59,375 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:40:59,376 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:40:59,376 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:40:59,377 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:40:59,378 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:40:59,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:40:59,379 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:40:59,380 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:40:59,380 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:40:59,381 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:40:59,382 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:40:59,382 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 [2018-11-22 06:40:59,397 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:40:59,397 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:40:59,401 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 06:40:59,401 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 06:40:59,402 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:40:59,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:40:59,402 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:40:59,403 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:40:59,404 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:40:59,404 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:40:59,404 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 06:40:59,404 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 06:40:59,405 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 06:40:59,405 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 06:40:59,405 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:40:59,405 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 06:40:59,406 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:40:59,406 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:40:59,406 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 06:40:59,406 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 06:40:59,406 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 06:40:59,407 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:40:59,407 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 06:40:59,407 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 06:40:59,407 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:40:59,407 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 06:40:59,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 06:40:59,409 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 06:40:59,410 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 06:40:59,463 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:40:59,477 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:40:59,482 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:40:59,484 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:40:59,485 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:40:59,485 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4_true-termination.0-rc1---drivers--media--rc--lirc_dev.ko_true-unreach-call.cil.c [2018-11-22 06:40:59,545 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea872a2b/71a9253223cf48f9b44aa9bd5340e630/FLAG7e65538b8 [2018-11-22 06:41:00,421 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:41:00,422 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4_true-termination.0-rc1---drivers--media--rc--lirc_dev.ko_true-unreach-call.cil.c [2018-11-22 06:41:00,486 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea872a2b/71a9253223cf48f9b44aa9bd5340e630/FLAG7e65538b8 [2018-11-22 06:41:00,891 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea872a2b/71a9253223cf48f9b44aa9bd5340e630 [2018-11-22 06:41:00,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:41:00,906 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:41:00,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:41:00,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:41:00,911 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:41:00,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:41:00" (1/1) ... [2018-11-22 06:41:00,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5067949b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:00, skipping insertion in model container [2018-11-22 06:41:00,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:41:00" (1/1) ... [2018-11-22 06:41:00,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:41:01,165 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:41:04,899 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:41:04,936 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:41:05,313 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:41:06,137 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:41:06,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06 WrapperNode [2018-11-22 06:41:06,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:41:06,139 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:41:06,139 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:41:06,139 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:41:06,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,330 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:41:06,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:41:06,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:41:06,331 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:41:06,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (1/1) ... [2018-11-22 06:41:06,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:41:06,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:41:06,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:41:06,503 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:41:06,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:41:06" (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 [2018-11-22 06:41:06,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2018-11-22 06:41:06,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2018-11-22 06:41:06,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2018-11-22 06:41:06,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2018-11-22 06:41:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2018-11-22 06:41:06,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2018-11-22 06:41:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2018-11-22 06:41:06,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2018-11-22 06:41:06,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2018-11-22 06:41:06,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2018-11-22 06:41:06,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2018-11-22 06:41:06,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2018-11-22 06:41:06,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-11-22 06:41:06,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-11-22 06:41:06,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2018-11-22 06:41:06,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2018-11-22 06:41:06,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2018-11-22 06:41:06,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2018-11-22 06:41:06,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2018-11-22 06:41:06,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2018-11-22 06:41:06,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2018-11-22 06:41:06,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2018-11-22 06:41:06,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2018-11-22 06:41:06,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2018-11-22 06:41:06,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2018-11-22 06:41:06,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2018-11-22 06:41:06,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_136 [2018-11-22 06:41:06,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_136 [2018-11-22 06:41:06,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_135 [2018-11-22 06:41:06,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_135 [2018-11-22 06:41:06,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2018-11-22 06:41:06,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2018-11-22 06:41:06,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2018-11-22 06:41:06,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2018-11-22 06:41:06,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2018-11-22 06:41:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2018-11-22 06:41:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 06:41:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 06:41:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2018-11-22 06:41:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2018-11-22 06:41:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2018-11-22 06:41:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2018-11-22 06:41:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-22 06:41:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-22 06:41:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-22 06:41:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-22 06:41:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 06:41:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2018-11-22 06:41:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2018-11-22 06:41:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-11-22 06:41:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-11-22 06:41:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 06:41:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2018-11-22 06:41:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2018-11-22 06:41:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2018-11-22 06:41:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2018-11-22 06:41:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-22 06:41:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-22 06:41:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2018-11-22 06:41:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2018-11-22 06:41:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2018-11-22 06:41:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2018-11-22 06:41:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2018-11-22 06:41:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2018-11-22 06:41:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-11-22 06:41:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-11-22 06:41:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2018-11-22 06:41:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2018-11-22 06:41:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2018-11-22 06:41:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2018-11-22 06:41:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 06:41:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 06:41:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 06:41:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 06:41:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2018-11-22 06:41:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2018-11-22 06:41:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2018-11-22 06:41:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2018-11-22 06:41:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2018-11-22 06:41:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2018-11-22 06:41:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2018-11-22 06:41:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2018-11-22 06:41:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2018-11-22 06:41:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2018-11-22 06:41:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_130 [2018-11-22 06:41:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_130 [2018-11-22 06:41:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:41:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:41:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 06:41:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 06:41:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2018-11-22 06:41:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2018-11-22 06:41:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 06:41:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 06:41:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2018-11-22 06:41:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2018-11-22 06:41:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2018-11-22 06:41:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2018-11-22 06:41:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_133 [2018-11-22 06:41:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_133 [2018-11-22 06:41:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_lirc_dev_init_3_7 [2018-11-22 06:41:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_lirc_dev_init_3_7 [2018-11-22 06:41:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2018-11-22 06:41:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2018-11-22 06:41:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_132 [2018-11-22 06:41:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_132 [2018-11-22 06:41:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_131 [2018-11-22 06:41:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_131 [2018-11-22 06:41:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2018-11-22 06:41:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2018-11-22 06:41:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2018-11-22 06:41:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2018-11-22 06:41:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 06:41:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 06:41:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2018-11-22 06:41:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2018-11-22 06:41:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2018-11-22 06:41:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2018-11-22 06:41:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 06:41:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 06:41:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2018-11-22 06:41:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2018-11-22 06:41:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2018-11-22 06:41:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2018-11-22 06:41:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2018-11-22 06:41:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2018-11-22 06:41:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2018-11-22 06:41:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2018-11-22 06:41:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_134 [2018-11-22 06:41:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_134 [2018-11-22 06:41:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 06:41:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2018-11-22 06:41:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2018-11-22 06:41:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-22 06:41:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2018-11-22 06:41:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2018-11-22 06:41:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_137 [2018-11-22 06:41:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_137 [2018-11-22 06:41:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-22 06:41:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-22 06:41:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2018-11-22 06:41:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2018-11-22 06:41:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2018-11-22 06:41:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2018-11-22 06:41:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2018-11-22 06:41:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2018-11-22 06:41:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-11-22 06:41:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-11-22 06:41:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2018-11-22 06:41:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2018-11-22 06:41:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2018-11-22 06:41:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2018-11-22 06:41:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-11-22 06:41:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-11-22 06:41:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2018-11-22 06:41:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2018-11-22 06:41:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2018-11-22 06:41:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 06:41:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 06:41:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2018-11-22 06:41:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2018-11-22 06:41:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2018-11-22 06:41:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2018-11-22 06:41:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2018-11-22 06:41:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2018-11-22 06:41:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2018-11-22 06:41:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2018-11-22 06:41:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2018-11-22 06:41:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2018-11-22 06:41:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2018-11-22 06:41:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2018-11-22 06:41:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2018-11-22 06:41:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2018-11-22 06:41:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lirc_dev_exit_3_2 [2018-11-22 06:41:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lirc_dev_exit_3_2 [2018-11-22 06:41:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_3 [2018-11-22 06:41:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_3 [2018-11-22 06:41:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 06:41:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 06:41:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-11-22 06:41:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-11-22 06:41:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_exit [2018-11-22 06:41:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_exit [2018-11-22 06:41:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 06:41:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_init [2018-11-22 06:41:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_init [2018-11-22 06:41:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2018-11-22 06:41:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2018-11-22 06:41:15,994 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:41:15,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:41:15 BoogieIcfgContainer [2018-11-22 06:41:15,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:41:15,996 INFO L168 Benchmark]: Toolchain (without parser) took 15091.59 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 2.2 GB in the end (delta: -815.6 MB). Peak memory consumption was 769.8 MB. Max. memory is 7.1 GB. [2018-11-22 06:41:15,998 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-22 06:41:15,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5231.37 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -442.2 MB). Peak memory consumption was 330.7 MB. Max. memory is 7.1 GB. [2018-11-22 06:41:16,000 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.93 ms. Allocated memory is still 2.3 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 06:41:16,000 INFO L168 Benchmark]: Boogie Preprocessor took 172.29 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-22 06:41:16,001 INFO L168 Benchmark]: RCFGBuilder took 9491.67 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 361.8 MB). Free memory was 1.8 GB in the beginning and 2.2 GB in the end (delta: -386.8 MB). Peak memory consumption was 449.9 MB. Max. memory is 7.1 GB. [2018-11-22 06:41:16,005 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 0.22 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 5231.37 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -442.2 MB). Peak memory consumption was 330.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 190.93 ms. Allocated memory is still 2.3 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 172.29 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9491.67 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 361.8 MB). Free memory was 1.8 GB in the beginning and 2.2 GB in the end (delta: -386.8 MB). Peak memory consumption was 449.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...