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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 20:38:11,770 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:38:11,772 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:38:11,785 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:38:11,786 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:38:11,787 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:38:11,788 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:38:11,790 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:38:11,792 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:38:11,792 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:38:11,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:38:11,794 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:38:11,795 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:38:11,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:38:11,797 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:38:11,798 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:38:11,798 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:38:11,800 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:38:11,802 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:38:11,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:38:11,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:38:11,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:38:11,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 20:38:11,812 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 20:38:11,812 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 20:38:11,813 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 20:38:11,816 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 20:38:11,817 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 20:38:11,818 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 20:38:11,822 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 20:38:11,822 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 20:38:11,823 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 20:38:11,823 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 20:38:11,823 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 20:38:11,826 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 20:38:11,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 20:38:11,827 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-22 20:38:11,856 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:38:11,856 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:38:11,857 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:38:11,858 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:38:11,858 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:38:11,858 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:38:11,859 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:38:11,859 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:38:11,859 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:38:11,859 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 20:38:11,859 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:38:11,860 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 20:38:11,861 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:38:11,861 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:38:11,861 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 20:38:11,861 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:38:11,861 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 20:38:11,862 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:38:11,862 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:38:11,862 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:38:11,862 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:38:11,862 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:38:11,863 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:38:11,864 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:38:11,864 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 20:38:11,864 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:38:11,864 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:38:11,864 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:38:11,865 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:38:11,865 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 20:38:11,865 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 20:38:11,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:38:11,924 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:38:11,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:38:11,931 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:38:11,931 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:38:11,932 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko_false-unreach-call.cil.c [2018-11-22 20:38:11,991 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/694276ab9/508015c7b21d458aa5c750b34acf08ca/FLAG2870060ea [2018-11-22 20:38:12,825 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:38:12,826 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko_false-unreach-call.cil.c [2018-11-22 20:38:12,881 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/694276ab9/508015c7b21d458aa5c750b34acf08ca/FLAG2870060ea [2018-11-22 20:38:13,292 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/694276ab9/508015c7b21d458aa5c750b34acf08ca [2018-11-22 20:38:13,303 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:38:13,306 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:38:13,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:38:13,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:38:13,311 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:38:13,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:38:13" (1/1) ... [2018-11-22 20:38:13,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da9bc2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:13, skipping insertion in model container [2018-11-22 20:38:13,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:38:13" (1/1) ... [2018-11-22 20:38:13,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:38:13,560 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:38:18,888 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:38:18,928 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:38:19,356 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:38:20,971 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:38:20,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20 WrapperNode [2018-11-22 20:38:20,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:38:20,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:38:20,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:38:20,973 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:38:20,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,162 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:38:21,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 20:38:21,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 20:38:21,164 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 20:38:21,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,419 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (1/1) ... [2018-11-22 20:38:21,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 20:38:21,513 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 20:38:21,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 20:38:21,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 20:38:21,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:38:20" (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 20:38:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-22 20:38:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-22 20:38:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2018-11-22 20:38:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2018-11-22 20:38:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2018-11-22 20:38:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2018-11-22 20:38:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2018-11-22 20:38:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_disk_104 [2018-11-22 20:38:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_disk_104 [2018-11-22 20:38:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2018-11-22 20:38:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2018-11-22 20:38:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-22 20:38:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2018-11-22 20:38:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2018-11-22 20:38:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_3_6_5 [2018-11-22 20:38:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_3_6_5 [2018-11-22 20:38:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 20:38:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 20:38:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_frontend [2018-11-22 20:38:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2018-11-22 20:38:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2018-11-22 20:38:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-22 20:38:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-22 20:38:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_bytes [2018-11-22 20:38:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_cur_bytes [2018-11-22 20:38:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2018-11-22 20:38:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2018-11-22 20:38:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2018-11-22 20:38:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2018-11-22 20:38:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_19 [2018-11-22 20:38:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_19 [2018-11-22 20:38:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_segment_boundary [2018-11-22 20:38:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2018-11-22 20:38:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2018-11-22 20:38:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-11-22 20:38:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_clear [2018-11-22 20:38:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-11-22 20:38:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-11-22 20:38:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2018-11-22 20:38:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2018-11-22 20:38:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2018-11-22 20:38:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2018-11-22 20:38:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2018-11-22 20:38:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2018-11-22 20:38:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2018-11-22 20:38:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_xlblk_init_6_9 [2018-11-22 20:38:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_xlblk_init_6_9 [2018-11-22 20:38:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2018-11-22 20:38:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2018-11-22 20:38:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_request_free_callback [2018-11-22 20:38:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2018-11-22 20:38:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2018-11-22 20:38:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2018-11-22 20:38:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2018-11-22 20:38:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2018-11-22 20:38:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2018-11-22 20:38:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2018-11-22 20:38:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_cancel_free_callback [2018-11-22 20:38:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_probe [2018-11-22 20:38:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_probe [2018-11-22 20:38:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2018-11-22 20:38:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2018-11-22 20:38:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_147 [2018-11-22 20:38:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_147 [2018-11-22 20:38:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_146 [2018-11-22 20:38:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_146 [2018-11-22 20:38:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2018-11-22 20:38:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2018-11-22 20:38:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2018-11-22 20:38:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2018-11-22 20:38:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2018-11-22 20:38:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-22 20:38:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-22 20:38:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2018-11-22 20:38:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2018-11-22 20:38:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_init_blk_queue [2018-11-22 20:38:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_init_blk_queue [2018-11-22 20:38:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 20:38:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 20:38:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure xlblk_init [2018-11-22 20:38:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xlblk_init [2018-11-22 20:38:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2018-11-22 20:38:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure do_blkif_request [2018-11-22 20:38:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_blkif_request [2018-11-22 20:38:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure xlblk_exit [2018-11-22 20:38:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure xlblk_exit [2018-11-22 20:38:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 20:38:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2018-11-22 20:38:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2018-11-22 20:38:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-22 20:38:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-22 20:38:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-22 20:38:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-22 20:38:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_release [2018-11-22 20:38:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_release [2018-11-22 20:38:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_block_device_operations_io_instance_2 [2018-11-22 20:38:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_block_device_operations_io_instance_2 [2018-11-22 20:38:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2018-11-22 20:38:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2018-11-22 20:38:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_blkback [2018-11-22 20:38:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_blkback [2018-11-22 20:38:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2018-11-22 20:38:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2018-11-22 20:38:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2018-11-22 20:38:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 20:38:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 20:38:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2018-11-22 20:38:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2018-11-22 20:38:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 20:38:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 20:38:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_minor_lock [2018-11-22 20:38:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_minor_lock [2018-11-22 20:38:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_setup_indirect [2018-11-22 20:38:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_setup_indirect [2018-11-22 20:38:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2018-11-22 20:38:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-22 20:38:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 20:38:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 20:38:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2018-11-22 20:38:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2018-11-22 20:38:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 20:38:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2018-11-22 20:38:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_remove [2018-11-22 20:38:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_remove [2018-11-22 20:38:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2018-11-22 20:38:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2018-11-22 20:38:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-22 20:38:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-22 20:38:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_xenbus_driver_io_instance_3 [2018-11-22 20:38:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_xenbus_driver_io_instance_3 [2018-11-22 20:38:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2018-11-22 20:38:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2018-11-22 20:38:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2018-11-22 20:38:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2018-11-22 20:38:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 20:38:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 20:38:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_release_gendisk [2018-11-22 20:38:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_release_gendisk [2018-11-22 20:38:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2018-11-22 20:38:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2018-11-22 20:38:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2018-11-22 20:38:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure xlbd_release_minors [2018-11-22 20:38:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xlbd_release_minors [2018-11-22 20:38:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-22 20:38:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-22 20:38:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2018-11-22 20:38:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_flush [2018-11-22 20:38:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_flush [2018-11-22 20:38:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-22 20:38:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2018-11-22 20:38:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2018-11-22 20:38:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 20:38:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 20:38:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2018-11-22 20:38:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2018-11-22 20:38:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-22 20:38:21,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-22 20:38:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 20:38:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_124 [2018-11-22 20:38:21,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_124 [2018-11-22 20:38:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2018-11-22 20:38:21,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2018-11-22 20:38:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_xlblk_exit_6_2 [2018-11-22 20:38:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_xlblk_exit_6_2 [2018-11-22 20:38:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2018-11-22 20:38:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2018-11-22 20:38:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2018-11-22 20:38:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2018-11-22 20:38:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-22 20:38:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-22 20:38:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2018-11-22 20:38:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2018-11-22 20:38:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_112 [2018-11-22 20:38:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_112 [2018-11-22 20:38:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_alloc_gendisk [2018-11-22 20:38:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_alloc_gendisk [2018-11-22 20:38:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 20:38:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2018-11-22 20:38:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-11-22 20:38:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-11-22 20:38:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_resume [2018-11-22 20:38:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_resume [2018-11-22 20:38:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2018-11-22 20:38:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2018-11-22 20:38:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-22 20:38:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_138 [2018-11-22 20:38:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_138 [2018-11-22 20:38:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_queue_request [2018-11-22 20:38:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_queue_request [2018-11-22 20:38:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-22 20:38:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_137 [2018-11-22 20:38:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_137 [2018-11-22 20:38:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2018-11-22 20:38:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2018-11-22 20:38:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_132 [2018-11-22 20:38:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_132 [2018-11-22 20:38:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 20:38:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 20:38:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2018-11-22 20:38:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2018-11-22 20:38:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure xen_translate_vdev [2018-11-22 20:38:21,609 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_translate_vdev [2018-11-22 20:38:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-22 20:38:21,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-22 20:38:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2018-11-22 20:38:21,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2018-11-22 20:38:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 20:38:21,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 20:38:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2018-11-22 20:38:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-22 20:38:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2018-11-22 20:38:21,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2018-11-22 20:38:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set [2018-11-22 20:38:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_141 [2018-11-22 20:38:21,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_141 [2018-11-22 20:38:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2018-11-22 20:38:21,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2018-11-22 20:38:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2018-11-22 20:38:21,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2018-11-22 20:38:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_grant [2018-11-22 20:38:21,611 INFO L138 BoogieDeclarations]: Found implementation of procedure get_grant [2018-11-22 20:38:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-22 20:38:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2018-11-22 20:38:21,611 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2018-11-22 20:38:21,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-11-22 20:38:21,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-11-22 20:38:21,612 INFO L130 BoogieDeclarations]: Found specification of procedure __pfn_to_mfn [2018-11-22 20:38:21,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __pfn_to_mfn [2018-11-22 20:38:21,612 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2018-11-22 20:38:21,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-22 20:38:21,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-22 20:38:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2018-11-22 20:38:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2018-11-22 20:38:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2018-11-22 20:38:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 20:38:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_closing [2018-11-22 20:38:21,613 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_closing [2018-11-22 20:38:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure bio_trim [2018-11-22 20:38:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2018-11-22 20:38:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2018-11-22 20:38:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 20:38:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 20:38:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 20:38:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 20:38:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_cleanup_queue_109 [2018-11-22 20:38:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_cleanup_queue_109 [2018-11-22 20:38:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 20:38:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-22 20:38:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2018-11-22 20:38:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2018-11-22 20:38:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 20:38:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2018-11-22 20:38:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2018-11-22 20:38:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 20:38:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 20:38:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 20:38:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure blkback_changed [2018-11-22 20:38:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure blkback_changed [2018-11-22 20:38:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_open [2018-11-22 20:38:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_open [2018-11-22 20:38:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2018-11-22 20:38:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2018-11-22 20:38:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2018-11-22 20:38:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2018-11-22 20:38:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2018-11-22 20:38:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-22 20:38:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 20:38:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 20:38:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2018-11-22 20:38:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2018-11-22 20:38:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2018-11-22 20:38:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2018-11-22 20:38:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-11-22 20:38:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-11-22 20:38:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2018-11-22 20:38:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2018-11-22 20:38:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2018-11-22 20:38:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2018-11-22 20:38:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-22 20:38:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2018-11-22 20:38:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2018-11-22 20:38:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_free [2018-11-22 20:38:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_free [2018-11-22 20:38:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_setup_discard [2018-11-22 20:38:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_setup_discard [2018-11-22 20:38:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2018-11-22 20:38:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2018-11-22 20:38:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2018-11-22 20:38:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2018-11-22 20:38:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2018-11-22 20:38:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2018-11-22 20:38:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2018-11-22 20:38:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone_bioset [2018-11-22 20:38:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-22 20:38:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-22 20:38:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_minor_lock [2018-11-22 20:38:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_minor_lock [2018-11-22 20:38:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2018-11-22 20:38:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2018-11-22 20:38:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 20:38:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_init_queue_103 [2018-11-22 20:38:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_init_queue_103 [2018-11-22 20:38:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2018-11-22 20:38:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2018-11-22 20:38:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 20:38:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 20:38:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2018-11-22 20:38:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2018-11-22 20:38:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2018-11-22 20:38:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2018-11-22 20:38:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2018-11-22 20:38:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2018-11-22 20:38:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 20:38:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 20:38:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2018-11-22 20:38:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2018-11-22 20:38:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2018-11-22 20:38:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 20:38:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2018-11-22 20:38:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2018-11-22 20:38:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 20:38:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 20:38:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 20:38:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 20:38:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-22 20:38:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 20:38:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 20:38:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2018-11-22 20:38:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_571 [2018-11-22 20:38:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2018-11-22 20:38:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2018-11-22 20:38:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_request_flush_invalid [2018-11-22 20:38:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_request_flush_invalid [2018-11-22 20:38:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2018-11-22 20:38:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2018-11-22 20:38:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2018-11-22 20:38:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2018-11-22 20:38:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_148 [2018-11-22 20:38:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_148 [2018-11-22 20:38:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2018-11-22 20:38:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2018-11-22 20:38:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2018-11-22 20:38:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2018-11-22 20:38:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone [2018-11-22 20:38:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_clone [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-22 20:38:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2018-11-22 20:38:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2018-11-22 20:38:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2018-11-22 20:38:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2018-11-22 20:38:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2018-11-22 20:38:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2018-11-22 20:38:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 20:38:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 20:38:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-22 20:38:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-22 20:38:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_118 [2018-11-22 20:38:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_118 [2018-11-22 20:38:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2018-11-22 20:38:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2018-11-22 20:38:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 20:38:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 20:38:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2018-11-22 20:38:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2018-11-22 20:38:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2018-11-22 20:38:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2018-11-22 20:38:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2018-11-22 20:38:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2018-11-22 20:38:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2018-11-22 20:38:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_sectors [2018-11-22 20:38:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_sectors [2018-11-22 20:38:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 20:38:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 20:38:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 20:38:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 20:38:21,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2018-11-22 20:38:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2018-11-22 20:38:21,632 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2018-11-22 20:38:21,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2018-11-22 20:38:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2018-11-22 20:38:21,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2018-11-22 20:38:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2018-11-22 20:38:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 20:38:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-22 20:38:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_getgeo [2018-11-22 20:38:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_getgeo [2018-11-22 20:38:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2018-11-22 20:38:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2018-11-22 20:38:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2018-11-22 20:38:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2018-11-22 20:38:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-22 20:38:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_3_6_4 [2018-11-22 20:38:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_3_6_4 [2018-11-22 20:38:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 20:38:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2018-11-22 20:38:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2018-11-22 20:38:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2018-11-22 20:38:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 20:38:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 20:38:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 20:38:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 20:38:21,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 20:38:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 20:38:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 20:38:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure flush_requests [2018-11-22 20:38:21,636 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_requests [2018-11-22 20:38:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 20:38:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2018-11-22 20:38:21,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2018-11-22 20:38:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2018-11-22 20:38:21,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2018-11-22 20:38:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-22 20:38:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2018-11-22 20:38:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2018-11-22 20:38:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2018-11-22 20:38:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2018-11-22 20:38:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-22 20:38:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 20:38:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 20:38:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-22 20:38:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-22 20:38:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2018-11-22 20:38:21,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2018-11-22 20:38:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_and_legacy_disk_devices [2018-11-22 20:38:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-22 20:38:21,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-22 20:38:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_gendisk_105 [2018-11-22 20:38:21,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_gendisk_105 [2018-11-22 20:38:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2018-11-22 20:38:21,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2018-11-22 20:38:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-22 20:38:21,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-22 20:38:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-22 20:38:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-22 20:38:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___xenbus_register_frontend_143 [2018-11-22 20:38:21,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___xenbus_register_frontend_143 [2018-11-22 20:38:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2018-11-22 20:38:21,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2018-11-22 20:38:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2018-11-22 20:38:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2018-11-22 20:38:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 20:38:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 20:38:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_gendisk_108 [2018-11-22 20:38:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_gendisk_108 [2018-11-22 20:38:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2018-11-22 20:38:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2018-11-22 20:38:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2018-11-22 20:38:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-11-22 20:38:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2018-11-22 20:38:21,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2018-11-22 20:38:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2018-11-22 20:38:21,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2018-11-22 20:38:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_is_ready [2018-11-22 20:38:21,641 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_is_ready [2018-11-22 20:38:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 20:38:21,641 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 20:38:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure bio_segments [2018-11-22 20:38:21,642 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_segments [2018-11-22 20:38:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2018-11-22 20:38:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2018-11-22 20:38:21,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2018-11-22 20:38:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2018-11-22 20:38:21,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2018-11-22 20:38:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-11-22 20:38:21,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-11-22 20:38:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2018-11-22 20:38:21,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2018-11-22 20:38:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2018-11-22 20:38:21,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2018-11-22 20:38:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2018-11-22 20:38:21,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2018-11-22 20:38:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2018-11-22 20:38:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2018-11-22 20:38:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2018-11-22 20:38:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2018-11-22 20:38:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-11-22 20:38:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-11-22 20:38:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 20:38:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_145 [2018-11-22 20:38:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_145 [2018-11-22 20:38:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2018-11-22 20:38:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2018-11-22 20:38:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_140 [2018-11-22 20:38:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_140 [2018-11-22 20:38:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_recover [2018-11-22 20:38:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_recover [2018-11-22 20:38:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2018-11-22 20:38:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2018-11-22 20:38:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure flush_info [2018-11-22 20:38:21,646 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_info [2018-11-22 20:38:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-22 20:38:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_139 [2018-11-22 20:38:21,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_139 [2018-11-22 20:38:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-22 20:38:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 20:38:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-22 20:38:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_136 [2018-11-22 20:38:21,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_136 [2018-11-22 20:38:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2018-11-22 20:38:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2018-11-22 20:38:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_find_next_bit_99 [2018-11-22 20:38:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_find_next_bit_99 [2018-11-22 20:38:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure kick_pending_request_queues [2018-11-22 20:38:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_pending_request_queues [2018-11-22 20:38:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 20:38:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 20:38:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 20:38:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 20:38:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___xenbus_register_frontend [2018-11-22 20:38:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___xenbus_register_frontend [2018-11-22 20:38:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_131 [2018-11-22 20:38:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_131 [2018-11-22 20:38:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_133 [2018-11-22 20:38:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_133 [2018-11-22 20:38:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure setup_blkring [2018-11-22 20:38:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_blkring [2018-11-22 20:38:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2018-11-22 20:38:21,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2018-11-22 20:38:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96 [2018-11-22 20:38:21,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96 [2018-11-22 20:38:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2018-11-22 20:38:21,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2018-11-22 20:38:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2018-11-22 20:38:21,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2018-11-22 20:38:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-22 20:38:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_connect [2018-11-22 20:38:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_connect [2018-11-22 20:38:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2018-11-22 20:38:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2018-11-22 20:38:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2018-11-22 20:38:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2018-11-22 20:38:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97 [2018-11-22 20:38:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97 [2018-11-22 20:38:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2018-11-22 20:38:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2018-11-22 20:38:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure bdget_disk [2018-11-22 20:38:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_disk_110 [2018-11-22 20:38:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_disk_110 [2018-11-22 20:38:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-22 20:38:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-22 20:38:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2018-11-22 20:38:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2018-11-22 20:38:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_discard_sectors [2018-11-22 20:38:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2018-11-22 20:38:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2018-11-22 20:38:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_ioctl [2018-11-22 20:38:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_ioctl [2018-11-22 20:38:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2018-11-22 20:38:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2018-11-22 20:38:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2018-11-22 20:38:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_add_disk_130 [2018-11-22 20:38:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_add_disk_130 [2018-11-22 20:38:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2018-11-22 20:38:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2018-11-22 20:38:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2018-11-22 20:38:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-22 20:38:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-22 20:38:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure xlbd_reserve_minors [2018-11-22 20:38:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure xlbd_reserve_minors [2018-11-22 20:38:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2018-11-22 20:38:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2018-11-22 20:38:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-11-22 20:38:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-11-22 20:38:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2018-11-22 20:38:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_506 [2018-11-22 20:38:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_2_11 [2018-11-22 20:38:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_2_11 [2018-11-22 20:38:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-22 20:38:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure encode_disk_name [2018-11-22 20:38:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_disk_name [2018-11-22 20:38:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2018-11-22 20:38:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2018-11-22 20:38:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 20:38:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 20:38:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 20:38:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure fill_grant_buffer [2018-11-22 20:38:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_grant_buffer [2018-11-22 20:38:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request_all [2018-11-22 20:38:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-22 20:38:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2018-11-22 20:38:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2018-11-22 20:38:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-22 20:38:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_144 [2018-11-22 20:38:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_144 [2018-11-22 20:38:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_disk_devices [2018-11-22 20:38:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_111 [2018-11-22 20:38:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_111 [2018-11-22 20:38:23,262 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 20:38:23,266 INFO L168 Benchmark]: Toolchain (without parser) took 9961.72 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 933.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -670.6 MB). Peak memory consumption was 262.6 MB. Max. memory is 7.1 GB. [2018-11-22 20:38:23,268 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-22 20:38:23,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7665.32 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 933.2 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -970.1 MB). Peak memory consumption was 651.9 MB. Max. memory is 7.1 GB. [2018-11-22 20:38:23,270 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.14 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-22 20:38:23,270 INFO L168 Benchmark]: Boogie Preprocessor took 349.56 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 72.2 MB). Peak memory consumption was 72.2 MB. Max. memory is 7.1 GB. [2018-11-22 20:38:23,271 INFO L168 Benchmark]: RCFGBuilder took 1751.13 ms. Allocated memory is still 2.4 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 213.4 MB). Peak memory consumption was 213.4 MB. Max. memory is 7.1 GB. [2018-11-22 20:38:23,276 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7665.32 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 933.2 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -970.1 MB). Peak memory consumption was 651.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 190.14 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 349.56 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 72.2 MB). Peak memory consumption was 72.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1751.13 ms. Allocated memory is still 2.4 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 213.4 MB). Peak memory consumption was 213.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...