java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:32:25,335 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:32:25,342 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:32:25,368 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:32:25,369 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:32:25,370 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:32:25,377 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:32:25,386 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:32:25,393 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:32:25,394 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:32:25,407 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:32:25,408 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:32:25,411 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:32:25,412 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:32:25,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:32:25,425 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:32:25,426 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:32:25,435 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:32:25,438 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:32:25,442 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:32:25,448 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:32:25,452 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:32:25,461 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:32:25,461 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:32:25,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:32:25,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:32:25,470 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:32:25,471 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:32:25,472 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:32:25,480 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:32:25,481 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:32:25,482 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:32:25,482 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:32:25,482 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:32:25,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:32:25,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:32:25,492 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 [2018-11-15 00:32:25,544 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:32:25,545 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:32:25,546 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:32:25,547 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:32:25,554 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:32:25,554 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:32:25,554 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:32:25,558 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:32:25,559 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:32:25,559 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:32:25,559 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:32:25,559 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:32:25,560 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:32:25,560 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:32:25,560 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:32:25,560 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:32:25,560 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:32:25,564 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:32:25,564 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:32:25,564 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:32:25,565 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:32:25,565 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:32:25,565 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:32:25,565 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:32:25,565 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:32:25,566 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:32:25,566 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:32:25,566 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:32:25,566 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:32:25,566 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:32:25,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:32:25,742 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:32:25,750 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:32:25,756 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:32:25,756 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:32:25,760 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.c [2018-11-15 00:32:25,917 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e3f1dce7/90a1f53a9ecb4ef6bae352ddcd456e70/FLAG5b8ff267b [2018-11-15 00:32:27,960 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:32:27,964 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.c [2018-11-15 00:32:28,093 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e3f1dce7/90a1f53a9ecb4ef6bae352ddcd456e70/FLAG5b8ff267b [2018-11-15 00:32:28,139 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e3f1dce7/90a1f53a9ecb4ef6bae352ddcd456e70 [2018-11-15 00:32:28,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:32:28,174 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:32:28,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:32:28,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:32:28,189 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:32:28,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:32:28" (1/1) ... [2018-11-15 00:32:28,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f216d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:28, skipping insertion in model container [2018-11-15 00:32:28,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:32:28" (1/1) ... [2018-11-15 00:32:28,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:32:28,600 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:32:40,179 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:32:40,624 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:32:45,483 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:32:47,699 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:32:47,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47 WrapperNode [2018-11-15 00:32:47,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:32:47,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:32:47,706 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:32:47,707 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:32:47,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:47,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:47,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:47,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:48,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:48,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:48,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (1/1) ... [2018-11-15 00:32:48,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:32:48,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:32:48,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:32:48,711 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:32:48,715 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:32:47" (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 [2018-11-15 00:32:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:32:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:32:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:32:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 00:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 00:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~C_UINT~TO~C_UINT [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~C_INT [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~chunk_t~0~X~~chunk_t~0~TO~C_INT [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 00:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2018-11-15 00:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-15 00:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-15 00:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 00:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-15 00:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2018-11-15 00:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2018-11-15 00:32:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 00:32:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-15 00:32:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-15 00:32:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2018-11-15 00:32:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-15 00:32:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 00:32:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 00:32:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-15 00:32:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-15 00:32:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-15 00:32:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:32:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2018-11-15 00:32:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:32:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:32:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 00:32:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 00:32:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2018-11-15 00:32:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2018-11-15 00:32:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2018-11-15 00:32:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2018-11-15 00:32:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2018-11-15 00:32:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2018-11-15 00:32:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2018-11-15 00:32:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_request_nr [2018-11-15 00:32:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2018-11-15 00:32:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2018-11-15 00:32:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2018-11-15 00:32:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_dec [2018-11-15 00:32:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2018-11-15 00:32:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2018-11-15 00:32:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_origin [2018-11-15 00:32:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_bio_tracked [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_tracking_chunk [2018-11-15 00:32:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __chunk_is_tracked [2018-11-15 00:32:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2018-11-15 00:32:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure init_origin_hash [2018-11-15 00:32:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2018-11-15 00:32:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2018-11-15 00:32:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2018-11-15 00:32:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_origin [2018-11-15 00:32:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2018-11-15 00:32:48,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_exception_handover [2018-11-15 00:32:48,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2018-11-15 00:32:48,958 INFO L138 BoogieDeclarations]: Found implementation of procedure register_snapshot [2018-11-15 00:32:48,958 INFO L138 BoogieDeclarations]: Found implementation of procedure reregister_snapshot [2018-11-15 00:32:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2018-11-15 00:32:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2018-11-15 00:32:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2018-11-15 00:32:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2018-11-15 00:32:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2018-11-15 00:32:48,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_add_exception [2018-11-15 00:32:48,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __minimum_chunk_size [2018-11-15 00:32:48,964 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_buckets [2018-11-15 00:32:48,964 INFO L138 BoogieDeclarations]: Found implementation of procedure init_hash_tables [2018-11-15 00:32:48,964 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2018-11-15 00:32:48,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_queued_bios_after_merge [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_single_exception_chunk [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_single_exception_chunk [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure increment_pending_exceptions_done_count [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_callback [2018-11-15 00:32:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2018-11-15 00:32:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_schedule [2018-11-15 00:32:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2018-11-15 00:32:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2018-11-15 00:32:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_exceptions [2018-11-15 00:32:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __handover_exceptions [2018-11-15 00:32:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2018-11-15 00:32:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2018-11-15 00:32:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_origin_bios [2018-11-15 00:32:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2018-11-15 00:32:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2018-11-15 00:32:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2018-11-15 00:32:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_callback [2018-11-15 00:32:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_callback [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure full_bio_end_io [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure start_full_bio [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2018-11-15 00:32:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2018-11-15 00:32:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2018-11-15 00:32:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2018-11-15 00:32:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2018-11-15 00:32:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2018-11-15 00:32:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2018-11-15 00:32:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2018-11-15 00:32:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2018-11-15 00:32:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2018-11-15 00:32:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2018-11-15 00:32:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2018-11-15 00:32:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2018-11-15 00:32:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snapshot_init [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snapshot_exit [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2018-11-15 00:32:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2018-11-15 00:32:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2018-11-15 00:32:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2018-11-15 00:32:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2018-11-15 00:32:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2018-11-15 00:32:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2018-11-15 00:32:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2018-11-15 00:32:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2018-11-15 00:32:48,994 INFO L138 BoogieDeclarations]: Found implementation of procedure set_chunk_size [2018-11-15 00:32:48,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2018-11-15 00:32:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2018-11-15 00:32:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2018-11-15 00:32:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_init [2018-11-15 00:32:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2018-11-15 00:32:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-15 00:32:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2018-11-15 00:32:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_read_metadata [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_commit_exception [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_init [2018-11-15 00:32:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2018-11-15 00:32:48,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2018-11-15 00:32:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2018-11-15 00:32:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2018-11-15 00:32:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2018-11-15 00:32:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_34 [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 00:32:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2018-11-15 00:32:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2018-11-15 00:32:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure do_metadata [2018-11-15 00:32:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2018-11-15 00:32:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2018-11-15 00:32:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2018-11-15 00:32:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2018-11-15 00:32:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2018-11-15 00:32:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure read_header [2018-11-15 00:32:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2018-11-15 00:32:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2018-11-15 00:32:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2018-11-15 00:32:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure write_exception [2018-11-15 00:32:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_exception [2018-11-15 00:32:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_exceptions [2018-11-15 00:32:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exceptions [2018-11-15 00:32:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2018-11-15 00:32:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2018-11-15 00:32:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2018-11-15 00:32:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_read_metadata [2018-11-15 00:32:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2018-11-15 00:32:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_exception [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_persistent_snapshot_init [2018-11-15 00:32:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_persistent_snapshot_exit [2018-11-15 00:32:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2018-11-15 00:32:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2018-11-15 00:32:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2018-11-15 00:32:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2018-11-15 00:32:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_48 [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 00:32:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 00:32:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-15 00:32:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-15 00:32:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-15 00:32:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 00:32:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 00:32:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 00:32:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 00:32:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-15 00:32:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:32:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:32:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:32:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:32:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-15 00:32:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 00:32:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2018-11-15 00:32:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-15 00:32:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-15 00:32:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:32:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 00:32:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-15 00:32:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2018-11-15 00:32:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2018-11-15 00:32:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:32:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:32:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2018-11-15 00:32:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:32:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-15 00:32:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:32:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-15 00:32:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-15 00:32:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-15 00:32:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2018-11-15 00:32:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2018-11-15 00:32:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:32:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 00:32:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 00:32:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-15 00:32:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 00:32:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 00:32:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-15 00:32:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:32:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure down_write_nested [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2018-11-15 00:32:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2018-11-15 00:32:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-15 00:32:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-15 00:32:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-15 00:32:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2018-11-15 00:32:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-15 00:32:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-15 00:32:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-15 00:32:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-15 00:32:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-15 00:32:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 00:32:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 00:32:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:32:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:32:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-15 00:32:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-15 00:32:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2018-11-15 00:32:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-15 00:32:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2018-11-15 00:32:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2018-11-15 00:32:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2018-11-15 00:32:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_request_nr [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2018-11-15 00:32:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_size [2018-11-15 00:32:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2018-11-15 00:32:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2018-11-15 00:32:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2018-11-15 00:32:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-15 00:32:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2018-11-15 00:32:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2018-11-15 00:32:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_prepare_callback [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_do_callback [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_origin [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2018-11-15 00:32:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2018-11-15 00:32:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:32:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_dec [2018-11-15 00:32:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2018-11-15 00:32:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2018-11-15 00:32:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2018-11-15 00:32:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_init [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure is_bio_tracked [2018-11-15 00:32:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2018-11-15 00:32:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure stop_tracking_chunk [2018-11-15 00:32:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure __chunk_is_tracked [2018-11-15 00:32:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2018-11-15 00:32:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure init_origin_hash [2018-11-15 00:32:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:32:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2018-11-15 00:32:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_origin [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_exception_handover [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure register_snapshot [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure reregister_snapshot [2018-11-15 00:32:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2018-11-15 00:32:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure dm_add_exception [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure __minimum_chunk_size [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_buckets [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure init_hash_tables [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure __release_queued_bios_after_merge [2018-11-15 00:32:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_single_exception_chunk [2018-11-15 00:32:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2018-11-15 00:32:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure remove_single_exception_chunk [2018-11-15 00:32:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2018-11-15 00:32:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure merge_callback [2018-11-15 00:32:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2018-11-15 00:32:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure increment_pending_exceptions_done_count [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure wait_schedule [2018-11-15 00:32:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure __free_exceptions [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure __handover_exceptions [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure retry_origin_bios [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2018-11-15 00:32:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 00:32:49,106 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2018-11-15 00:32:49,106 INFO L130 BoogieDeclarations]: Found specification of procedure commit_callback [2018-11-15 00:32:49,106 INFO L130 BoogieDeclarations]: Found specification of procedure copy_callback [2018-11-15 00:32:49,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:32:49,106 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure full_bio_end_io [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure start_full_bio [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2018-11-15 00:32:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2018-11-15 00:32:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2018-11-15 00:32:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2018-11-15 00:32:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~C_UINT~TO~C_UINT [2018-11-15 00:32:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2018-11-15 00:32:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~C_INT [2018-11-15 00:32:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2018-11-15 00:32:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2018-11-15 00:32:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snapshot_init [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snapshot_exit [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_origin_target_presuspend [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_origin_target_postsuspend [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_merge_target_postsuspend [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snapshot_target_postsuspend [2018-11-15 00:32:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_origin_target_preresume [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snapshot_target_presuspend [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2018-11-15 00:32:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-15 00:32:49,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:32:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2018-11-15 00:32:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2018-11-15 00:32:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2018-11-15 00:32:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2018-11-15 00:32:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_persistent_snapshot_init [2018-11-15 00:32:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_persistent_snapshot_exit [2018-11-15 00:32:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_init [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2018-11-15 00:32:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure set_chunk_size [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_34 [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2018-11-15 00:32:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2018-11-15 00:32:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2018-11-15 00:32:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2018-11-15 00:32:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2018-11-15 00:32:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2018-11-15 00:32:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2018-11-15 00:32:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure transient_read_metadata [2018-11-15 00:32:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2018-11-15 00:32:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure transient_commit_exception [2018-11-15 00:32:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-15 00:32:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2018-11-15 00:32:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2018-11-15 00:32:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_48 [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2018-11-15 00:32:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2018-11-15 00:32:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-15 00:32:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io_client_create [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io_client_destroy [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2018-11-15 00:32:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2018-11-15 00:32:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2018-11-15 00:32:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure do_metadata [2018-11-15 00:32:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2018-11-15 00:32:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2018-11-15 00:32:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2018-11-15 00:32:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure read_header [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write_exception [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure clear_exception [2018-11-15 00:32:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure insert_exceptions [2018-11-15 00:32:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~chunk_t~0~X~~chunk_t~0~TO~C_INT [2018-11-15 00:32:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure read_exceptions [2018-11-15 00:32:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2018-11-15 00:32:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2018-11-15 00:32:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2018-11-15 00:32:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_read_metadata [2018-11-15 00:32:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2018-11-15 00:32:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_exception [2018-11-15 00:32:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 00:32:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-15 00:32:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 00:32:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 00:32:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 00:32:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 00:32:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:32:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:32:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:32:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:32:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:32:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:32:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:32:56,191 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:252) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-15 00:32:56,206 INFO L168 Benchmark]: Toolchain (without parser) took 28033.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 517.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:32:56,211 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:32:56,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19527.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 249.8 MB). Peak memory consumption was 499.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:32:56,213 INFO L168 Benchmark]: Boogie Preprocessor took 1003.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 78.4 MB). Peak memory consumption was 78.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:32:56,214 INFO L168 Benchmark]: RCFGBuilder took 7491.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: -271.8 MB). Peak memory consumption was 189.1 MB. Max. memory is 3.9 GB. [2018-11-15 00:32:56,226 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 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 19527.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 249.8 MB). Peak memory consumption was 499.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1003.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 78.4 MB). Peak memory consumption was 78.4 MB. Max. memory is 3.9 GB. * RCFGBuilder took 7491.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: -271.8 MB). Peak memory consumption was 189.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...