java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 14:01:17,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:01:17,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:01:17,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:01:17,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:01:17,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:01:17,236 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:01:17,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:01:17,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:01:17,241 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:01:17,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:01:17,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:01:17,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:01:17,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:01:17,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:01:17,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:01:17,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:01:17,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:01:17,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:01:17,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:01:17,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:01:17,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:01:17,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:01:17,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:01:17,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:01:17,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:01:17,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:01:17,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:01:17,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:01:17,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:01:17,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:01:17,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:01:17,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:01:17,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:01:17,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:01:17,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:01:17,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:01:17,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:01:17,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:01:17,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:01:17,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:01:17,273 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 14:01:17,301 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:01:17,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:01:17,303 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 14:01:17,303 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 14:01:17,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 14:01:17,304 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 14:01:17,304 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 14:01:17,304 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 14:01:17,304 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 14:01:17,304 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 14:01:17,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:01:17,307 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:01:17,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:01:17,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:01:17,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:01:17,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:01:17,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:01:17,308 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:01:17,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:01:17,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:01:17,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:01:17,309 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 14:01:17,310 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:01:17,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:01:17,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:01:17,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:01:17,311 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 14:01:17,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:01:17,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 14:01:17,311 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 14:01:17,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:01:17,365 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:01:17,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:01:17,374 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:01:17,374 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:01:17,376 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-09-20 14:01:17,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09c8f7516/406ae2c949a544feafd98c6a3b0573c0/FLAG4c0cbbbc0 [2019-09-20 14:01:18,361 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:01:18,362 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-09-20 14:01:18,421 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09c8f7516/406ae2c949a544feafd98c6a3b0573c0/FLAG4c0cbbbc0 [2019-09-20 14:01:18,803 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09c8f7516/406ae2c949a544feafd98c6a3b0573c0 [2019-09-20 14:01:18,814 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:01:18,815 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:01:18,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:01:18,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:01:18,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:01:18,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:01:18" (1/1) ... [2019-09-20 14:01:18,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ce60929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:18, skipping insertion in model container [2019-09-20 14:01:18,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:01:18" (1/1) ... [2019-09-20 14:01:18,833 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:01:19,005 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:01:21,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:01:22,032 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:01:22,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:01:24,024 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:01:24,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24 WrapperNode [2019-09-20 14:01:24,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:01:24,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:01:24,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:01:24,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:01:24,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (1/1) ... [2019-09-20 14:01:24,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:01:24,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:01:24,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:01:24,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:01:24,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:24" (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 [2019-09-20 14:01:24,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:01:24,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:01:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 14:01:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 14:01:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 14:01:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint64_t~0~X~$Pointer$~TO~int [2019-09-20 14:01:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-20 14:01:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-20 14:01:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dm_block_t~0 [2019-09-20 14:01:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2019-09-20 14:01:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 14:01:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2019-09-20 14:01:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 14:01:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint64_t~0~TO~int [2019-09-20 14:01:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure array_block_prepare_for_write [2019-09-20 14:01:24,653 INFO L138 BoogieDeclarations]: Found implementation of procedure array_block_check [2019-09-20 14:01:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure element_at [2019-09-20 14:01:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure on_entries [2019-09-20 14:01:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ablock_entries [2019-09-20 14:01:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_ablock_entries [2019-09-20 14:01:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_entries [2019-09-20 14:01:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ablock [2019-09-20 14:01:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_ablock [2019-09-20 14:01:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure trim_ablock [2019-09-20 14:01:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ablock [2019-09-20 14:01:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_ablock [2019-09-20 14:01:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_ablock [2019-09-20 14:01:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_ablock [2019-09-20 14:01:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_ablock [2019-09-20 14:01:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_new_ablock [2019-09-20 14:01:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_full_ablocks [2019-09-20 14:01:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_blocks [2019-09-20 14:01:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure total_nr_blocks_needed [2019-09-20 14:01:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink [2019-09-20 14:01:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_extend_tail_block [2019-09-20 14:01:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_add_tail_block [2019-09-20 14:01:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_needs_more_blocks [2019-09-20 14:01:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure grow [2019-09-20 14:01:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure block_inc [2019-09-20 14:01:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure block_dec [2019-09-20 14:01:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure block_equal [2019-09-20 14:01:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2019-09-20 14:01:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2019-09-20 14:01:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure array_resize [2019-09-20 14:01:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2019-09-20 14:01:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_del [2019-09-20 14:01:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2019-09-20 14:01:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure array_set_value [2019-09-20 14:01:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2019-09-20 14:01:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure walk_ablock [2019-09-20 14:01:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2019-09-20 14:01:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-20 14:01:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-20 14:01:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-20 14:01:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-20 14:01:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-20 14:01:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 14:01:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-20 14:01:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-20 14:01:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2019-09-20 14:01:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_empty [2019-09-20 14:01:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_resize [2019-09-20 14:01:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_del [2019-09-20 14:01:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_flush [2019-09-20 14:01:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bits [2019-09-20 14:01:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure get_array_entry [2019-09-20 14:01:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_set_bit [2019-09-20 14:01:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_clear_bit [2019-09-20 14:01:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_test_bit [2019-09-20 14:01:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-09-20 14:01:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-09-20 14:01:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-09-20 14:01:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_14 [2019-09-20 14:01:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-20 14:01:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 14:01:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-20 14:01:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 14:01:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 14:01:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-20 14:01:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-20 14:01:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 14:01:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 14:01:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-20 14:01:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-20 14:01:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 14:01:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 14:01:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 14:01:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure put_task_struct [2019-09-20 14:01:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 14:01:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 14:01:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 14:01:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 14:01:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_holder [2019-09-20 14:01:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __add_holder [2019-09-20 14:01:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __del_holder [2019-09-20 14:01:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_holder [2019-09-20 14:01:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __wait [2019-09-20 14:01:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_waiter [2019-09-20 14:01:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_many [2019-09-20 14:01:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_init [2019-09-20 14:01:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __available_for_read [2019-09-20 14:01:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_down_read [2019-09-20 14:01:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_down_read_nonblock [2019-09-20 14:01:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_up_read [2019-09-20 14:01:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_down_write [2019-09-20 14:01:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_up_write [2019-09-20 14:01:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure report_recursive_bug [2019-09-20 14:01:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure to_buffer [2019-09-20 14:01:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2019-09-20 14:01:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2019-09-20 14:01:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_alloc_callback [2019-09-20 14:01:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_write_callback [2019-09-20 14:01:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2019-09-20 14:01:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2019-09-20 14:01:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2019-09-20 14:01:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_nr_blocks [2019-09-20 14:01:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_validate_buffer [2019-09-20 14:01:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2019-09-20 14:01:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2019-09-20 14:01:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_try_lock [2019-09-20 14:01:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2019-09-20 14:01:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2019-09-20 14:01:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_flush_and_unlock [2019-09-20 14:01:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2019-09-20 14:01:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2019-09-20 14:01:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-09-20 14:01:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-09-20 14:01:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-09-20 14:01:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_24 [2019-09-20 14:01:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-09-20 14:01:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-20 14:01:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-09-20 14:01:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure le32_add_cpu [2019-09-20 14:01:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure test_bit_le [2019-09-20 14:01:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2019-09-20 14:01:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_le [2019-09-20 14:01:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure index_prepare_for_write [2019-09-20 14:01:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure index_check [2019-09-20 14:01:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_prepare_for_write [2019-09-20 14:01:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_check [2019-09-20 14:01:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitmap_data [2019-09-20 14:01:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_word_used [2019-09-20 14:01:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lookup_bitmap [2019-09-20 14:01:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_set_bitmap [2019-09-20 14:01:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_free [2019-09-20 14:01:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_init [2019-09-20 14:01:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_extend [2019-09-20 14:01:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_lookup_bitmap [2019-09-20 14:01:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_lookup [2019-09-20 14:01:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_find_free_block [2019-09-20 14:01:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_insert [2019-09-20 14:01:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_inc [2019-09-20 14:01:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_dec [2019-09-20 14:01:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_commit [2019-09-20 14:01:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_load_ie [2019-09-20 14:01:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_save_ie [2019-09-20 14:01:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_init_index [2019-09-20 14:01:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_open [2019-09-20 14:01:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_max_entries [2019-09-20 14:01:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_commit [2019-09-20 14:01:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_new_metadata [2019-09-20 14:01:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_open_metadata [2019-09-20 14:01:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_load_ie [2019-09-20 14:01:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_save_ie [2019-09-20 14:01:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_init_index [2019-09-20 14:01:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_open [2019-09-20 14:01:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_max_entries [2019-09-20 14:01:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_commit [2019-09-20 14:01:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_new_disk [2019-09-20 14:01:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_open_disk [2019-09-20 14:01:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:01:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-09-20 14:01:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-09-20 14:01:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-09-20 14:01:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_34 [2019-09-20 14:01:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-20 14:01:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_destroy [2019-09-20 14:01:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_extend [2019-09-20 14:01:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_get_nr_blocks [2019-09-20 14:01:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_get_nr_free [2019-09-20 14:01:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_get_count [2019-09-20 14:01:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_count_is_more_than_one [2019-09-20 14:01:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_set_count [2019-09-20 14:01:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_inc_block [2019-09-20 14:01:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_dec_block [2019-09-20 14:01:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_new_block [2019-09-20 14:01:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_commit [2019-09-20 14:01:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_root_size [2019-09-20 14:01:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_copy_root [2019-09-20 14:01:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2019-09-20 14:01:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2019-09-20 14:01:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2019-09-20 14:01:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2019-09-20 14:01:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2019-09-20 14:01:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_44 [2019-09-20 14:01:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-20 14:01:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure threshold_init [2019-09-20 14:01:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure set_threshold [2019-09-20 14:01:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure below_threshold [2019-09-20 14:01:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure threshold_already_triggered [2019-09-20 14:01:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure check_threshold [2019-09-20 14:01:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure add_bop [2019-09-20 14:01:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_bop [2019-09-20 14:01:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure in [2019-09-20 14:01:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure out [2019-09-20 14:01:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure combine_errors [2019-09-20 14:01:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure recursing [2019-09-20 14:01:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_destroy [2019-09-20 14:01:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_get_nr_blocks [2019-09-20 14:01:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_get_nr_free [2019-09-20 14:01:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_get_count [2019-09-20 14:01:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_count_is_more_than_one [2019-09-20 14:01:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_set_count [2019-09-20 14:01:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_inc_block [2019-09-20 14:01:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_dec_block [2019-09-20 14:01:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_new_block_ [2019-09-20 14:01:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_new_block [2019-09-20 14:01:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_commit [2019-09-20 14:01:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_register_threshold_callback [2019-09-20 14:01:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_root_size [2019-09-20 14:01:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_copy_root [2019-09-20 14:01:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_destroy [2019-09-20 14:01:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_extend [2019-09-20 14:01:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_get_nr_blocks [2019-09-20 14:01:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_get_nr_free [2019-09-20 14:01:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_get_count [2019-09-20 14:01:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_count_is_more_than_one [2019-09-20 14:01:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_set_count [2019-09-20 14:01:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_new_block [2019-09-20 14:01:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_inc_block [2019-09-20 14:01:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_dec_block [2019-09-20 14:01:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_commit [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_root_size [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_copy_root [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_extend [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_metadata_init [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_metadata_create [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_metadata_open [2019-09-20 14:01:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main5_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_54 [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2019-09-20 14:01:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_count_is_more_than_one [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hash_block [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_shadow [2019-09-20 14:01:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_shadow [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure wipe_shadow_table [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2019-09-20 14:01:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_new_block [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __shadow_block [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2019-09-20 14:01:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_ref [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_get_bm [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_internal [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2019-09-20 14:01:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure key_ptr [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure value_base [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure value_ptr [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure value64 [2019-09-20 14:01:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_disk [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure array_insert [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bsearch [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lower_bound [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_children [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_at [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_entries___0 [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2019-09-20 14:01:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure top_frame [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure unprocessed_frames [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure push_frame [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pop_frame [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure is_internal_level [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup_raw [2019-09-20 14:01:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_split_sibling [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_split_beneath [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert_raw [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure insert [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure find_highest_key [2019-09-20 14:01:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure walk_node [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_walk [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-09-20 14:01:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure node_shift [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure node_copy [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_at [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_threshold [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure init_child [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_child [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure shift [2019-09-20 14:01:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __rebalance2 [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rebalance2 [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_center_node [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure redistribute3 [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __rebalance3 [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rebalance3 [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nr_entries [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rebalance_children [2019-09-20 14:01:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure do_leaf [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_raw [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main8_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2019-09-20 14:01:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure node_prepare_for_write [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure node_check [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure bn_read_lock [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure bn_shadow [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure new_block [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_block [2019-09-20 14:01:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ro_spine [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_ro_spine [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ro_step [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ro_pop [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ro_node [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure init_shadow_spine [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_shadow_spine [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_step [2019-09-20 14:01:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_current [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_parent [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_has_parent [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_root [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main9_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_91 [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_92 [2019-09-20 14:01:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_94 [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 14:01:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 14:01:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_task_struct [2019-09-20 14:01:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32c [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_client_create [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_client_destroy [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get [2019-09-20 14:01:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_aux_data [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_data [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_number [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_size [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_client [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_device_size [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_mark_buffer_dirty [2019-09-20 14:01:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_new [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_read [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_release [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_write_dirty_buffers [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 14:01:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure print_stack_trace [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure save_stack_trace [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-20 14:01:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 14:01:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 14:01:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 14:01:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 14:01:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-20 14:01:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:01:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 14:01:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-20 14:01:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 14:01:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2019-09-20 14:01:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_walk [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2019-09-20 14:01:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_del [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_new_block [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2019-09-20 14:01:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_ref [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_get_bm [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure array_block_prepare_for_write [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 14:01:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure array_block_check [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure element_at [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure on_entries [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ablock_entries [2019-09-20 14:01:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure dec_ablock_entries [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_entries [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ablock [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure fill_ablock [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure trim_ablock [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_ablock [2019-09-20 14:01:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_ablock [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_ablock [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure insert_ablock [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_ablock [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure insert_new_ablock [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure insert_full_ablocks [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure drop_blocks [2019-09-20 14:01:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure total_nr_blocks_needed [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure shrink [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure grow_extend_tail_block [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure grow_add_tail_block [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure grow_needs_more_blocks [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure grow [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure block_inc [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure block_dec [2019-09-20 14:01:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure block_equal [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure array_resize [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure array_set_value [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure walk_ablock [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint64_t~0~X~$Pointer$~TO~int [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 14:01:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-20 14:01:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_14 [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_empty [2019-09-20 14:01:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_resize [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_del [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_set_bit [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_clear_bit [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_test_bit [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_flush [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read_bits [2019-09-20 14:01:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure get_array_entry [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 14:01:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 14:01:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure save_stack_trace [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure print_stack_trace [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_24 [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-09-20 14:01:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 14:01:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure __put_task_struct [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure put_task_struct [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 14:01:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_nr_blocks [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2019-09-20 14:01:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_try_lock [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_flush_and_unlock [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_client_create [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_client_destroy [2019-09-20 14:01:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_read [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_new [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_release [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_mark_buffer_dirty [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_write_dirty_buffers [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_size [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_device_size [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_number [2019-09-20 14:01:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_data [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_aux_data [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_client [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure crc32c [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure __find_holder [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure __add_holder [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure __del_holder [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure __check_holder [2019-09-20 14:01:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure __wait [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_waiter [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_many [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure bl_init [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure __available_for_read [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure bl_down_read [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure bl_down_read_nonblock [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure bl_up_read [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure bl_down_write [2019-09-20 14:01:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure bl_up_write [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure report_recursive_bug [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure to_buffer [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_alloc_callback [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_write_callback [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_validate_buffer [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-20 14:01:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure le32_add_cpu [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure test_bit_le [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_le [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_34 [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-09-20 14:01:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_extend [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_lookup_bitmap [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_lookup [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_find_free_block [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_insert [2019-09-20 14:01:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_inc [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_dec [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_commit [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_new_metadata [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_open_metadata [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_new_disk [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_open_disk [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure index_prepare_for_write [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure index_check [2019-09-20 14:01:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_prepare_for_write [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_check [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitmap_data [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_word_used [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lookup_bitmap [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure sm_set_bitmap [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_free [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_init [2019-09-20 14:01:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dm_block_t~0 [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_load_ie [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_save_ie [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_init_index [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_open [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_max_entries [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_commit [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_load_ie [2019-09-20 14:01:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_save_ie [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_init_index [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_open [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_max_entries [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_commit [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_44 [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-20 14:01:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_destroy [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_extend [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_get_nr_blocks [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_get_nr_free [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_get_count [2019-09-20 14:01:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_count_is_more_than_one [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_set_count [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_inc_block [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_dec_block [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_new_block [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_commit [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_root_size [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_copy_root [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_54 [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_metadata_init [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_metadata_create [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_metadata_open [2019-09-20 14:01:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure threshold_init [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure set_threshold [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure below_threshold [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure threshold_already_triggered [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure check_threshold [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure add_bop [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure commit_bop [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure in [2019-09-20 14:01:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure out [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure combine_errors [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure recursing [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_destroy [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_get_nr_blocks [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_get_nr_free [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_get_count [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_count_is_more_than_one [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_set_count [2019-09-20 14:01:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_inc_block [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_dec_block [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_new_block_ [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_new_block [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_commit [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_register_threshold_callback [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_root_size [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_copy_root [2019-09-20 14:01:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_extend [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_destroy [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_extend [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_get_nr_blocks [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_get_nr_free [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_get_count [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_count_is_more_than_one [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_set_count [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_new_block [2019-09-20 14:01:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_inc_block [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_dec_block [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_commit [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_root_size [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_copy_root [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main5_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2019-09-20 14:01:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2019-09-20 14:01:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_count_is_more_than_one [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2019-09-20 14:01:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hash_block [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure is_shadow [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure insert_shadow [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure wipe_shadow_table [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure __shadow_block [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_internal [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-20 14:01:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure inc_children [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure new_block [2019-09-20 14:01:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_block [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure init_ro_spine [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure exit_ro_spine [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ro_step [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ro_pop [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ro_node [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure init_shadow_spine [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure exit_shadow_spine [2019-09-20 14:01:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_step [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_current [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_parent [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_has_parent [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_root [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure key_ptr [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure value_base [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure value_ptr [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure value64 [2019-09-20 14:01:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure lower_bound [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_disk [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure array_insert [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure insert_at [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_entries___0 [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure top_frame [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure unprocessed_frames [2019-09-20 14:01:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure push_frame [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure pop_frame [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure is_internal_level [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup_raw [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint64_t~0~TO~int [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure btree_split_sibling [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure btree_split_beneath [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert_raw [2019-09-20 14:01:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure insert [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure find_highest_key [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure walk_node [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-09-20 14:01:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure node_shift [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure node_copy [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure delete_at [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure merge_threshold [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure init_child [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure exit_child [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure shift [2019-09-20 14:01:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure __rebalance2 [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure rebalance2 [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure delete_center_node [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure redistribute3 [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure __rebalance3 [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure rebalance3 [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_nr_entries [2019-09-20 14:01:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure rebalance_children [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure do_leaf [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure remove_raw [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main8_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_94 [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_92 [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2019-09-20 14:01:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_91 [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure node_check [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure node_prepare_for_write [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure bn_read_lock [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure bn_shadow [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main9_sequence_infinite_withcheck_stateful [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 14:01:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 14:01:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:01:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 14:01:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 14:01:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:01:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 14:01:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 14:01:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 14:01:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 14:01:36,845 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:01:36,846 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 14:01:36,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:01:36 BoogieIcfgContainer [2019-09-20 14:01:36,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:01:36,853 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 14:01:36,853 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 14:01:36,854 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 14:01:36,855 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:01:36" (1/1) ... [2019-09-20 14:01:36,993 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 14:01:37,203 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 14:01:37,210 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 158 root evaluator evaluations with a maximum evaluation depth of 0. Performed 158 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 499 variables. [2019-09-20 14:01:37,211 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 14:01:37,215 INFO L168 Benchmark]: Toolchain (without parser) took 18397.85 ms. Allocated memory was 131.6 MB in the beginning and 670.0 MB in the end (delta: 538.4 MB). Free memory was 72.5 MB in the beginning and 152.0 MB in the end (delta: -79.5 MB). Peak memory consumption was 458.9 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:37,216 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-20 14:01:37,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5209.10 ms. Allocated memory was 131.6 MB in the beginning and 385.9 MB in the end (delta: 254.3 MB). Free memory was 72.3 MB in the beginning and 142.9 MB in the end (delta: -70.6 MB). Peak memory consumption was 183.7 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:37,219 INFO L168 Benchmark]: Boogie Preprocessor took 540.56 ms. Allocated memory is still 385.9 MB. Free memory was 142.9 MB in the beginning and 88.1 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:37,220 INFO L168 Benchmark]: RCFGBuilder took 12285.60 ms. Allocated memory was 385.9 MB in the beginning and 670.0 MB in the end (delta: 284.2 MB). Free memory was 88.1 MB in the beginning and 179.5 MB in the end (delta: -91.4 MB). Peak memory consumption was 224.1 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:37,222 INFO L168 Benchmark]: Abstract Interpretation took 357.93 ms. Allocated memory is still 670.0 MB. Free memory was 179.5 MB in the beginning and 152.0 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:37,227 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5209.10 ms. Allocated memory was 131.6 MB in the beginning and 385.9 MB in the end (delta: 254.3 MB). Free memory was 72.3 MB in the beginning and 142.9 MB in the end (delta: -70.6 MB). Peak memory consumption was 183.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 540.56 ms. Allocated memory is still 385.9 MB. Free memory was 142.9 MB in the beginning and 88.1 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12285.60 ms. Allocated memory was 385.9 MB in the beginning and 670.0 MB in the end (delta: 284.2 MB). Free memory was 88.1 MB in the beginning and 179.5 MB in the end (delta: -91.4 MB). Peak memory consumption was 224.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 357.93 ms. Allocated memory is still 670.0 MB. Free memory was 179.5 MB in the beginning and 152.0 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 11336]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...