java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 03:06:06,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 03:06:06,982 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 03:06:06,998 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 03:06:06,998 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 03:06:07,000 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 03:06:07,002 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 03:06:07,005 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 03:06:07,014 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 03:06:07,015 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 03:06:07,017 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 03:06:07,018 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 03:06:07,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 03:06:07,019 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 03:06:07,022 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 03:06:07,024 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 03:06:07,025 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 03:06:07,030 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 03:06:07,034 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 03:06:07,035 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 03:06:07,036 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 03:06:07,038 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 03:06:07,041 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 03:06:07,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 03:06:07,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 03:06:07,043 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 03:06:07,044 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 03:06:07,045 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 03:06:07,048 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 03:06:07,049 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 03:06:07,049 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 03:06:07,049 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 03:06:07,050 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 03:06:07,050 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 03:06:07,051 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 03:06:07,052 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 03:06:07,052 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 [2018-11-28 03:06:07,077 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 03:06:07,078 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 03:06:07,079 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 03:06:07,079 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 03:06:07,080 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 03:06:07,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 03:06:07,080 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 03:06:07,085 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 03:06:07,085 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 03:06:07,086 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 03:06:07,086 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 03:06:07,086 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 03:06:07,086 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 03:06:07,086 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 03:06:07,086 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 03:06:07,087 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 03:06:07,087 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 03:06:07,087 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 03:06:07,087 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 03:06:07,087 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 03:06:07,088 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 03:06:07,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 03:06:07,089 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 03:06:07,089 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 03:06:07,089 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 03:06:07,090 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 03:06:07,090 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 03:06:07,090 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 03:06:07,090 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 03:06:07,090 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 03:06:07,091 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 03:06:07,121 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 03:06:07,133 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 03:06:07,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 03:06:07,141 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 03:06:07,141 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 03:06:07,142 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2018-11-28 03:06:07,216 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e78aca9b/497d2b73a0584eb8b70ea9bed253ebd1/FLAGdd497717e [2018-11-28 03:06:08,051 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 03:06:08,051 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2018-11-28 03:06:08,100 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e78aca9b/497d2b73a0584eb8b70ea9bed253ebd1/FLAGdd497717e [2018-11-28 03:06:08,514 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e78aca9b/497d2b73a0584eb8b70ea9bed253ebd1 [2018-11-28 03:06:08,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 03:06:08,525 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 03:06:08,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 03:06:08,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 03:06:08,532 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 03:06:08,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:08" (1/1) ... [2018-11-28 03:06:08,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@614af668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:08, skipping insertion in model container [2018-11-28 03:06:08,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:08" (1/1) ... [2018-11-28 03:06:08,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 03:06:08,718 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 03:06:11,876 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 03:06:11,952 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 03:06:12,429 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 03:06:13,242 INFO L195 MainTranslator]: Completed translation [2018-11-28 03:06:13,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13 WrapperNode [2018-11-28 03:06:13,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 03:06:13,243 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 03:06:13,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 03:06:13,244 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 03:06:13,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 03:06:13,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 03:06:13,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 03:06:13,419 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 03:06:13,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (1/1) ... [2018-11-28 03:06:13,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 03:06:13,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 03:06:13,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 03:06:13,958 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 03:06:13,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:13" (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 [2018-11-28 03:06:14,038 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2018-11-28 03:06:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2018-11-28 03:06:14,039 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-28 03:06:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-28 03:06:14,039 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2018-11-28 03:06:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2018-11-28 03:06:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 03:06:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure clear_exception [2018-11-28 03:06:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_exception [2018-11-28 03:06:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2018-11-28 03:06:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_vcalloc [2018-11-28 03:06:14,041 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2018-11-28 03:06:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2018-11-28 03:06:14,043 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2018-11-28 03:06:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2018-11-28 03:06:14,043 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-28 03:06:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-11-28 03:06:14,044 INFO L130 BoogieDeclarations]: Found specification of procedure read_header [2018-11-28 03:06:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure read_header [2018-11-28 03:06:14,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 03:06:14,044 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2018-11-28 03:06:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2018-11-28 03:06:14,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 03:06:14,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 03:06:14,045 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2018-11-28 03:06:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2018-11-28 03:06:14,045 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 03:06:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 03:06:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-28 03:06:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2018-11-28 03:06:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2018-11-28 03:06:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2018-11-28 03:06:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2018-11-28 03:06:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2018-11-28 03:06:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2018-11-28 03:06:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2018-11-28 03:06:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure write_exception [2018-11-28 03:06:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure write_exception [2018-11-28 03:06:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2018-11-28 03:06:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2018-11-28 03:06:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2018-11-28 03:06:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2018-11-28 03:06:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2018-11-28 03:06:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2018-11-28 03:06:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-28 03:06:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-28 03:06:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-28 03:06:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-28 03:06:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-28 03:06:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-28 03:06:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-28 03:06:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2018-11-28 03:06:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2018-11-28 03:06:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2018-11-28 03:06:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure increment_pending_exceptions_done_count [2018-11-28 03:06:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure increment_pending_exceptions_done_count [2018-11-28 03:06:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2018-11-28 03:06:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2018-11-28 03:06:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 03:06:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-28 03:06:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2018-11-28 03:06:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2018-11-28 03:06:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2018-11-28 03:06:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-28 03:06:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-28 03:06:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_do_callback [2018-11-28 03:06:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_do_callback [2018-11-28 03:06:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2018-11-28 03:06:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2018-11-28 03:06:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2018-11-28 03:06:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2018-11-28 03:06:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2018-11-28 03:06:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2018-11-28 03:06:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2018-11-28 03:06:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2018-11-28 03:06:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2018-11-28 03:06:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2018-11-28 03:06:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure __chunk_is_tracked [2018-11-28 03:06:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __chunk_is_tracked [2018-11-28 03:06:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2018-11-28 03:06:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2018-11-28 03:06:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2018-11-28 03:06:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2018-11-28 03:06:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2018-11-28 03:06:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2018-11-28 03:06:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_chunk_size [2018-11-28 03:06:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure set_chunk_size [2018-11-28 03:06:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 03:06:14,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 03:06:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_merge_target_postsuspend [2018-11-28 03:06:14,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_merge_target_postsuspend [2018-11-28 03:06:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2018-11-28 03:06:14,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2018-11-28 03:06:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2018-11-28 03:06:14,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2018-11-28 03:06:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_add_exception [2018-11-28 03:06:14,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_add_exception [2018-11-28 03:06:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-28 03:06:14,065 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-28 03:06:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-28 03:06:14,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-28 03:06:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 03:06:14,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 03:06:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2018-11-28 03:06:14,066 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2018-11-28 03:06:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure full_bio_end_io [2018-11-28 03:06:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure full_bio_end_io [2018-11-28 03:06:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure transient_read_metadata [2018-11-28 03:06:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_read_metadata [2018-11-28 03:06:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2018-11-28 03:06:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2018-11-28 03:06:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2018-11-28 03:06:14,068 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2018-11-28 03:06:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure dm_persistent_snapshot_exit [2018-11-28 03:06:14,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_persistent_snapshot_exit [2018-11-28 03:06:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2018-11-28 03:06:14,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2018-11-28 03:06:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 03:06:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 03:06:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2018-11-28 03:06:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2018-11-28 03:06:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2018-11-28 03:06:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2018-11-28 03:06:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 03:06:14,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 03:06:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure __free_exceptions [2018-11-28 03:06:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_exceptions [2018-11-28 03:06:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2018-11-28 03:06:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2018-11-28 03:06:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2018-11-28 03:06:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2018-11-28 03:06:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2018-11-28 03:06:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2018-11-28 03:06:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure insert_exceptions [2018-11-28 03:06:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_exceptions [2018-11-28 03:06:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2018-11-28 03:06:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2018-11-28 03:06:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2018-11-28 03:06:14,073 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2018-11-28 03:06:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2018-11-28 03:06:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2018-11-28 03:06:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2018-11-28 03:06:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2018-11-28 03:06:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2018-11-28 03:06:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2018-11-28 03:06:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-28 03:06:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-28 03:06:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-28 03:06:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-28 03:06:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2018-11-28 03:06:14,077 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2018-11-28 03:06:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-28 03:06:14,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-11-28 03:06:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_exception_handover [2018-11-28 03:06:14,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_exception_handover [2018-11-28 03:06:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2018-11-28 03:06:14,078 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2018-11-28 03:06:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2018-11-28 03:06:14,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2018-11-28 03:06:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-28 03:06:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2018-11-28 03:06:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2018-11-28 03:06:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2018-11-28 03:06:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2018-11-28 03:06:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2018-11-28 03:06:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2018-11-28 03:06:14,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2018-11-28 03:06:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure retry_origin_bios [2018-11-28 03:06:14,080 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_origin_bios [2018-11-28 03:06:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2018-11-28 03:06:14,080 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2018-11-28 03:06:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2018-11-28 03:06:14,080 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2018-11-28 03:06:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-28 03:06:14,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2018-11-28 03:06:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2018-11-28 03:06:14,081 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2018-11-28 03:06:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2018-11-28 03:06:14,081 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2018-11-28 03:06:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-28 03:06:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2018-11-28 03:06:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 03:06:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2018-11-28 03:06:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2018-11-28 03:06:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2018-11-28 03:06:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2018-11-28 03:06:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~C_UINT~TO~C_UINT [2018-11-28 03:06:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~C_UINT~TO~C_UINT [2018-11-28 03:06:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-28 03:06:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-28 03:06:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 03:06:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 03:06:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2018-11-28 03:06:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2018-11-28 03:06:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 03:06:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 03:06:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2018-11-28 03:06:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2018-11-28 03:06:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 03:06:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 03:06:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2018-11-28 03:06:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2018-11-28 03:06:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2018-11-28 03:06:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2018-11-28 03:06:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2018-11-28 03:06:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2018-11-28 03:06:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-28 03:06:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-11-28 03:06:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2018-11-28 03:06:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2018-11-28 03:06:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2018-11-28 03:06:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2018-11-28 03:06:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure start_full_bio [2018-11-28 03:06:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure start_full_bio [2018-11-28 03:06:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 03:06:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 03:06:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_init [2018-11-28 03:06:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_init [2018-11-28 03:06:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 03:06:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 03:06:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 03:06:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_exception [2018-11-28 03:06:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_exception [2018-11-28 03:06:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2018-11-28 03:06:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2018-11-28 03:06:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2018-11-28 03:06:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2018-11-28 03:06:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 03:06:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 03:06:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2018-11-28 03:06:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2018-11-28 03:06:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 03:06:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2018-11-28 03:06:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2018-11-28 03:06:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-28 03:06:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2018-11-28 03:06:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-28 03:06:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-28 03:06:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-28 03:06:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-28 03:06:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_origin_target_postsuspend [2018-11-28 03:06:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_origin_target_postsuspend [2018-11-28 03:06:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 03:06:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 03:06:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-28 03:06:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-28 03:06:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_origin [2018-11-28 03:06:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_origin [2018-11-28 03:06:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io_client_destroy [2018-11-28 03:06:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io_client_destroy [2018-11-28 03:06:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snapshot_target_presuspend [2018-11-28 03:06:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snapshot_target_presuspend [2018-11-28 03:06:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-28 03:06:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-11-28 03:06:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2018-11-28 03:06:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2018-11-28 03:06:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2018-11-28 03:06:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2018-11-28 03:06:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-28 03:06:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-28 03:06:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2018-11-28 03:06:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2018-11-28 03:06:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-28 03:06:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2018-11-28 03:06:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_init [2018-11-28 03:06:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_init [2018-11-28 03:06:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2018-11-28 03:06:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2018-11-28 03:06:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2018-11-28 03:06:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2018-11-28 03:06:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2018-11-28 03:06:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2018-11-28 03:06:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_buckets [2018-11-28 03:06:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_buckets [2018-11-28 03:06:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2018-11-28 03:06:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2018-11-28 03:06:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2018-11-28 03:06:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2018-11-28 03:06:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 03:06:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 03:06:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure down_write_nested [2018-11-28 03:06:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write_nested [2018-11-28 03:06:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2018-11-28 03:06:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2018-11-28 03:06:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2018-11-28 03:06:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2018-11-28 03:06:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-28 03:06:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-28 03:06:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2018-11-28 03:06:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2018-11-28 03:06:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2018-11-28 03:06:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2018-11-28 03:06:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 03:06:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2018-11-28 03:06:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2018-11-28 03:06:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 03:06:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 03:06:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2018-11-28 03:06:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2018-11-28 03:06:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2018-11-28 03:06:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2018-11-28 03:06:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2018-11-28 03:06:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2018-11-28 03:06:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2018-11-28 03:06:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2018-11-28 03:06:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2018-11-28 03:06:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io [2018-11-28 03:06:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2018-11-28 03:06:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2018-11-28 03:06:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-28 03:06:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2018-11-28 03:06:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io_client_create [2018-11-28 03:06:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io_client_create [2018-11-28 03:06:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2018-11-28 03:06:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2018-11-28 03:06:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-28 03:06:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-28 03:06:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2018-11-28 03:06:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2018-11-28 03:06:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2018-11-28 03:06:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2018-11-28 03:06:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure init_hash_tables [2018-11-28 03:06:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_hash_tables [2018-11-28 03:06:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2018-11-28 03:06:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2018-11-28 03:06:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2018-11-28 03:06:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2018-11-28 03:06:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 03:06:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 03:06:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2018-11-28 03:06:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2018-11-28 03:06:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2018-11-28 03:06:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2018-11-28 03:06:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2018-11-28 03:06:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2018-11-28 03:06:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-28 03:06:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2018-11-28 03:06:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2018-11-28 03:06:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2018-11-28 03:06:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-28 03:06:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-28 03:06:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2018-11-28 03:06:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2018-11-28 03:06:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2018-11-28 03:06:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2018-11-28 03:06:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2018-11-28 03:06:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2018-11-28 03:06:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-28 03:06:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2018-11-28 03:06:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_request_nr [2018-11-28 03:06:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_request_nr [2018-11-28 03:06:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2018-11-28 03:06:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2018-11-28 03:06:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del [2018-11-28 03:06:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del [2018-11-28 03:06:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2018-11-28 03:06:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2018-11-28 03:06:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2018-11-28 03:06:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2018-11-28 03:06:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2018-11-28 03:06:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2018-11-28 03:06:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure is_bio_tracked [2018-11-28 03:06:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure is_bio_tracked [2018-11-28 03:06:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2018-11-28 03:06:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2018-11-28 03:06:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2018-11-28 03:06:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2018-11-28 03:06:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_read_metadata [2018-11-28 03:06:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_read_metadata [2018-11-28 03:06:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-28 03:06:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-28 03:06:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 03:06:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 03:06:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2018-11-28 03:06:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2018-11-28 03:06:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_origin_target_preresume [2018-11-28 03:06:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_origin_target_preresume [2018-11-28 03:06:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2018-11-28 03:06:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2018-11-28 03:06:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-28 03:06:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2018-11-28 03:06:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2018-11-28 03:06:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_prepare_callback [2018-11-28 03:06:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_prepare_callback [2018-11-28 03:06:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2018-11-28 03:06:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2018-11-28 03:06:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2018-11-28 03:06:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2018-11-28 03:06:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snapshot_init [2018-11-28 03:06:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snapshot_init [2018-11-28 03:06:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2018-11-28 03:06:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2018-11-28 03:06:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2018-11-28 03:06:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2018-11-28 03:06:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-28 03:06:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2018-11-28 03:06:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2018-11-28 03:06:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2018-11-28 03:06:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2018-11-28 03:06:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2018-11-28 03:06:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2018-11-28 03:06:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2018-11-28 03:06:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-28 03:06:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-28 03:06:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-28 03:06:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-28 03:06:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2018-11-28 03:06:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2018-11-28 03:06:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2018-11-28 03:06:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2018-11-28 03:06:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2018-11-28 03:06:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2018-11-28 03:06:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2018-11-28 03:06:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2018-11-28 03:06:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2018-11-28 03:06:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2018-11-28 03:06:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2018-11-28 03:06:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2018-11-28 03:06:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2018-11-28 03:06:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2018-11-28 03:06:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2018-11-28 03:06:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-28 03:06:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-28 03:06:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure dm_persistent_snapshot_init [2018-11-28 03:06:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_persistent_snapshot_init [2018-11-28 03:06:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2018-11-28 03:06:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2018-11-28 03:06:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure read_exceptions [2018-11-28 03:06:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exceptions [2018-11-28 03:06:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure reregister_snapshot [2018-11-28 03:06:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure reregister_snapshot [2018-11-28 03:06:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-28 03:06:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-28 03:06:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 03:06:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 03:06:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2018-11-28 03:06:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2018-11-28 03:06:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 03:06:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2018-11-28 03:06:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2018-11-28 03:06:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2018-11-28 03:06:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2018-11-28 03:06:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-28 03:06:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2018-11-28 03:06:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2018-11-28 03:06:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2018-11-28 03:06:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2018-11-28 03:06:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2018-11-28 03:06:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2018-11-28 03:06:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2018-11-28 03:06:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2018-11-28 03:06:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-28 03:06:14,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-28 03:06:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snapshot_target_postsuspend [2018-11-28 03:06:14,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snapshot_target_postsuspend [2018-11-28 03:06:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snapshot_exit [2018-11-28 03:06:14,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snapshot_exit [2018-11-28 03:06:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-28 03:06:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-28 03:06:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2018-11-28 03:06:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2018-11-28 03:06:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-28 03:06:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-28 03:06:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 03:06:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 03:06:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2018-11-28 03:06:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2018-11-28 03:06:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2018-11-28 03:06:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2018-11-28 03:06:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-28 03:06:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-28 03:06:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure do_metadata [2018-11-28 03:06:14,145 INFO L138 BoogieDeclarations]: Found implementation of procedure do_metadata [2018-11-28 03:06:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_size [2018-11-28 03:06:14,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_size [2018-11-28 03:06:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-28 03:06:14,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-11-28 03:06:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure init_origin_hash [2018-11-28 03:06:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure init_origin_hash [2018-11-28 03:06:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 03:06:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 03:06:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-28 03:06:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2018-11-28 03:06:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2018-11-28 03:06:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2018-11-28 03:06:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-28 03:06:14,147 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-28 03:06:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-28 03:06:14,148 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-28 03:06:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2018-11-28 03:06:14,148 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2018-11-28 03:06:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2018-11-28 03:06:14,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2018-11-28 03:06:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2018-11-28 03:06:14,149 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2018-11-28 03:06:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-28 03:06:14,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-11-28 03:06:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-28 03:06:14,149 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2018-11-28 03:06:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure stop_tracking_chunk [2018-11-28 03:06:14,149 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_tracking_chunk [2018-11-28 03:06:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2018-11-28 03:06:14,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2018-11-28 03:06:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_origin_target_presuspend [2018-11-28 03:06:14,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_origin_target_presuspend [2018-11-28 03:06:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2018-11-28 03:06:14,150 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2018-11-28 03:06:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-28 03:06:14,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2018-11-28 03:06:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2018-11-28 03:06:14,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2018-11-28 03:06:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2018-11-28 03:06:14,151 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2018-11-28 03:06:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-28 03:06:14,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-11-28 03:06:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-28 03:06:14,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-28 03:06:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure __handover_exceptions [2018-11-28 03:06:14,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __handover_exceptions [2018-11-28 03:06:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2018-11-28 03:06:14,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2018-11-28 03:06:14,156 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2018-11-28 03:06:14,156 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2018-11-28 03:06:14,157 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_origin [2018-11-28 03:06:14,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_origin [2018-11-28 03:06:14,157 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2018-11-28 03:06:14,157 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2018-11-28 03:06:14,157 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-28 03:06:14,157 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-28 03:06:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure transient_commit_exception [2018-11-28 03:06:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_commit_exception [2018-11-28 03:06:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure __minimum_chunk_size [2018-11-28 03:06:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __minimum_chunk_size [2018-11-28 03:06:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2018-11-28 03:06:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2018-11-28 03:06:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~chunk_t~0~X~~chunk_t~0~TO~C_INT [2018-11-28 03:06:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~chunk_t~0~X~~chunk_t~0~TO~C_INT [2018-11-28 03:06:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2018-11-28 03:06:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2018-11-28 03:06:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-28 03:06:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-11-28 03:06:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure commit_callback [2018-11-28 03:06:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_callback [2018-11-28 03:06:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-28 03:06:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-28 03:06:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 03:06:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 03:06:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2018-11-28 03:06:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2018-11-28 03:06:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2018-11-28 03:06:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2018-11-28 03:06:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2018-11-28 03:06:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2018-11-28 03:06:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2018-11-28 03:06:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2018-11-28 03:06:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-28 03:06:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-11-28 03:06:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 03:06:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 03:06:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure register_snapshot [2018-11-28 03:06:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure register_snapshot [2018-11-28 03:06:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2018-11-28 03:06:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2018-11-28 03:06:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 03:06:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 03:07:21,221 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 03:07:21,222 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 03:07:21,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:07:21 BoogieIcfgContainer [2018-11-28 03:07:21,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 03:07:21,225 INFO L168 Benchmark]: Toolchain (without parser) took 72701.09 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -348.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2018-11-28 03:07:21,227 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 03:07:21,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4715.80 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 732.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -311.0 MB). Peak memory consumption was 442.9 MB. Max. memory is 7.1 GB. [2018-11-28 03:07:21,229 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.32 ms. Allocated memory is still 2.3 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 03:07:21,229 INFO L168 Benchmark]: Boogie Preprocessor took 537.98 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. [2018-11-28 03:07:21,230 INFO L168 Benchmark]: RCFGBuilder took 67265.15 ms. Allocated memory was 2.3 GB in the beginning and 3.2 GB in the end (delta: 984.6 MB). Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -118.3 MB). Peak memory consumption was 866.3 MB. Max. memory is 7.1 GB. [2018-11-28 03:07:21,235 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4715.80 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 732.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -311.0 MB). Peak memory consumption was 442.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 175.32 ms. Allocated memory is still 2.3 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 537.98 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 67265.15 ms. Allocated memory was 2.3 GB in the beginning and 3.2 GB in the end (delta: 984.6 MB). Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -118.3 MB). Peak memory consumption was 866.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...