java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.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 0.1.24-55cd5f5 [2019-08-15 12:22:40,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 12:22:40,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 12:22:40,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 12:22:40,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 12:22:40,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 12:22:40,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 12:22:40,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 12:22:40,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 12:22:40,616 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 12:22:40,617 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 12:22:40,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 12:22:40,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 12:22:40,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 12:22:40,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 12:22:40,621 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 12:22:40,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 12:22:40,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 12:22:40,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 12:22:40,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 12:22:40,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 12:22:40,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 12:22:40,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 12:22:40,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 12:22:40,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 12:22:40,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 12:22:40,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 12:22:40,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 12:22:40,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 12:22:40,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 12:22:40,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 12:22:40,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 12:22:40,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 12:22:40,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 12:22:40,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 12:22:40,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 12:22:40,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 12:22:40,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 12:22:40,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 12:22:40,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 12:22:40,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 12:22:40,656 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-15 12:22:40,682 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 12:22:40,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 12:22:40,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 12:22:40,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 12:22:40,686 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 12:22:40,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 12:22:40,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 12:22:40,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 12:22:40,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 12:22:40,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 12:22:40,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 12:22:40,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 12:22:40,688 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 12:22:40,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 12:22:40,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 12:22:40,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 12:22:40,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 12:22:40,691 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 12:22:40,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 12:22:40,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 12:22:40,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 12:22:40,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 12:22:40,692 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 12:22:40,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 12:22:40,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 12:22:40,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 12:22:40,693 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 12:22:40,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 12:22:40,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 12:22:40,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 12:22:40,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 12:22:40,777 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 12:22:40,778 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-08-15 12:22:40,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54bcc4cc0/4bf96e20fd03418aad510499ea158fbe/FLAG9610af501 [2019-08-15 12:22:41,698 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 12:22:41,699 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-08-15 12:22:41,763 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54bcc4cc0/4bf96e20fd03418aad510499ea158fbe/FLAG9610af501 [2019-08-15 12:22:42,169 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54bcc4cc0/4bf96e20fd03418aad510499ea158fbe [2019-08-15 12:22:42,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 12:22:42,181 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 12:22:42,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 12:22:42,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 12:22:42,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 12:22:42,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 12:22:42" (1/1) ... [2019-08-15 12:22:42,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201c7662 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:42, skipping insertion in model container [2019-08-15 12:22:42,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 12:22:42" (1/1) ... [2019-08-15 12:22:42,198 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 12:22:42,373 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 12:22:45,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 12:22:45,395 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 12:22:45,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 12:22:47,525 INFO L192 MainTranslator]: Completed translation [2019-08-15 12:22:47,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47 WrapperNode [2019-08-15 12:22:47,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 12:22:47,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 12:22:47,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 12:22:47,529 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 12:22:47,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:47,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:47,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:47,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:48,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:48,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:48,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... [2019-08-15 12:22:48,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 12:22:48,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 12:22:48,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 12:22:48,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 12:22:48,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:22:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 12:22:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 12:22:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 12:22:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-15 12:22:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-15 12:22:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-15 12:22:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint64_t~0~X~$Pointer$~TO~int [2019-08-15 12:22:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-15 12:22:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-15 12:22:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dm_block_t~0 [2019-08-15 12:22:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2019-08-15 12:22:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-15 12:22:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2019-08-15 12:22:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-15 12:22:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint64_t~0~TO~int [2019-08-15 12:22:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure array_block_prepare_for_write [2019-08-15 12:22:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure array_block_check [2019-08-15 12:22:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure element_at [2019-08-15 12:22:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure on_entries [2019-08-15 12:22:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ablock_entries [2019-08-15 12:22:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_ablock_entries [2019-08-15 12:22:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_entries [2019-08-15 12:22:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ablock [2019-08-15 12:22:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_ablock [2019-08-15 12:22:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure trim_ablock [2019-08-15 12:22:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ablock [2019-08-15 12:22:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_ablock [2019-08-15 12:22:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_ablock [2019-08-15 12:22:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_ablock [2019-08-15 12:22:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_ablock [2019-08-15 12:22:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_new_ablock [2019-08-15 12:22:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_full_ablocks [2019-08-15 12:22:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_blocks [2019-08-15 12:22:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure total_nr_blocks_needed [2019-08-15 12:22:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink [2019-08-15 12:22:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_extend_tail_block [2019-08-15 12:22:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_add_tail_block [2019-08-15 12:22:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_needs_more_blocks [2019-08-15 12:22:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure grow [2019-08-15 12:22:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure block_inc [2019-08-15 12:22:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure block_dec [2019-08-15 12:22:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure block_equal [2019-08-15 12:22:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2019-08-15 12:22:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2019-08-15 12:22:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure array_resize [2019-08-15 12:22:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2019-08-15 12:22:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_del [2019-08-15 12:22:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2019-08-15 12:22:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure array_set_value [2019-08-15 12:22:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2019-08-15 12:22:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure walk_ablock [2019-08-15 12:22:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2019-08-15 12:22:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-15 12:22:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-15 12:22:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-15 12:22:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-15 12:22:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-15 12:22:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-15 12:22:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-15 12:22:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-15 12:22:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2019-08-15 12:22:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_empty [2019-08-15 12:22:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_resize [2019-08-15 12:22:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_del [2019-08-15 12:22:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_flush [2019-08-15 12:22:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bits [2019-08-15 12:22:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_array_entry [2019-08-15 12:22:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_set_bit [2019-08-15 12:22:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_clear_bit [2019-08-15 12:22:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_test_bit [2019-08-15 12:22:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-08-15 12:22:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-08-15 12:22:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-08-15 12:22:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_14 [2019-08-15 12:22:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-08-15 12:22:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-15 12:22:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-15 12:22:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-15 12:22:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-15 12:22:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-15 12:22:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-15 12:22:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-15 12:22:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-15 12:22:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-15 12:22:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-08-15 12:22:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-15 12:22:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-15 12:22:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-15 12:22:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure put_task_struct [2019-08-15 12:22:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-15 12:22:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-15 12:22:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-15 12:22:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-15 12:22:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_holder [2019-08-15 12:22:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __add_holder [2019-08-15 12:22:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __del_holder [2019-08-15 12:22:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_holder [2019-08-15 12:22:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __wait [2019-08-15 12:22:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_waiter [2019-08-15 12:22:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_many [2019-08-15 12:22:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_init [2019-08-15 12:22:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __available_for_read [2019-08-15 12:22:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_down_read [2019-08-15 12:22:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_down_read_nonblock [2019-08-15 12:22:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_up_read [2019-08-15 12:22:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_down_write [2019-08-15 12:22:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_up_write [2019-08-15 12:22:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure report_recursive_bug [2019-08-15 12:22:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure to_buffer [2019-08-15 12:22:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2019-08-15 12:22:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2019-08-15 12:22:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_alloc_callback [2019-08-15 12:22:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_write_callback [2019-08-15 12:22:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2019-08-15 12:22:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2019-08-15 12:22:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2019-08-15 12:22:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_nr_blocks [2019-08-15 12:22:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_validate_buffer [2019-08-15 12:22:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2019-08-15 12:22:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2019-08-15 12:22:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_try_lock [2019-08-15 12:22:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2019-08-15 12:22:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2019-08-15 12:22:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_flush_and_unlock [2019-08-15 12:22:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2019-08-15 12:22:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2019-08-15 12:22:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-08-15 12:22:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-08-15 12:22:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-08-15 12:22:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_24 [2019-08-15 12:22:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-08-15 12:22:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-08-15 12:22:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-08-15 12:22:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure le32_add_cpu [2019-08-15 12:22:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure test_bit_le [2019-08-15 12:22:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2019-08-15 12:22:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_le [2019-08-15 12:22:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure index_prepare_for_write [2019-08-15 12:22:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure index_check [2019-08-15 12:22:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_prepare_for_write [2019-08-15 12:22:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_check [2019-08-15 12:22:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitmap_data [2019-08-15 12:22:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_word_used [2019-08-15 12:22:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lookup_bitmap [2019-08-15 12:22:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_set_bitmap [2019-08-15 12:22:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_free [2019-08-15 12:22:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_init [2019-08-15 12:22:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_extend [2019-08-15 12:22:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_lookup_bitmap [2019-08-15 12:22:48,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_lookup [2019-08-15 12:22:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_find_free_block [2019-08-15 12:22:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_insert [2019-08-15 12:22:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_inc [2019-08-15 12:22:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_dec [2019-08-15 12:22:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_commit [2019-08-15 12:22:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_load_ie [2019-08-15 12:22:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_save_ie [2019-08-15 12:22:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_init_index [2019-08-15 12:22:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_open [2019-08-15 12:22:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_max_entries [2019-08-15 12:22:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_ll_commit [2019-08-15 12:22:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_new_metadata [2019-08-15 12:22:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_open_metadata [2019-08-15 12:22:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_load_ie [2019-08-15 12:22:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_save_ie [2019-08-15 12:22:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_init_index [2019-08-15 12:22:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_open [2019-08-15 12:22:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_max_entries [2019-08-15 12:22:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_ll_commit [2019-08-15 12:22:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_new_disk [2019-08-15 12:22:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ll_open_disk [2019-08-15 12:22:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 12:22:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-08-15 12:22:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-08-15 12:22:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-08-15 12:22:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_34 [2019-08-15 12:22:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_destroy [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_extend [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_get_nr_blocks [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_get_nr_free [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_get_count [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_count_is_more_than_one [2019-08-15 12:22:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_set_count [2019-08-15 12:22:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_inc_block [2019-08-15 12:22:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_dec_block [2019-08-15 12:22:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_new_block [2019-08-15 12:22:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_commit [2019-08-15 12:22:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_root_size [2019-08-15 12:22:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_disk_copy_root [2019-08-15 12:22:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2019-08-15 12:22:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2019-08-15 12:22:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2019-08-15 12:22:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_44 [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure threshold_init [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_threshold [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure below_threshold [2019-08-15 12:22:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure threshold_already_triggered [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure check_threshold [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure add_bop [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_bop [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure in [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure out [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure combine_errors [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure recursing [2019-08-15 12:22:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_destroy [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_get_nr_blocks [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_get_nr_free [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_get_count [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_count_is_more_than_one [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_set_count [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_inc_block [2019-08-15 12:22:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_dec_block [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_new_block_ [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_new_block [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_commit [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_register_threshold_callback [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_root_size [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_copy_root [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_destroy [2019-08-15 12:22:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_extend [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_get_nr_blocks [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_get_nr_free [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_get_count [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_count_is_more_than_one [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_set_count [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_new_block [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_inc_block [2019-08-15 12:22:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_dec_block [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_commit [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_root_size [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_bootstrap_copy_root [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_metadata_extend [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_metadata_init [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_metadata_create [2019-08-15 12:22:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_metadata_open [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main5_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_54 [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2019-08-15 12:22:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_count_is_more_than_one [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2019-08-15 12:22:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hash_block [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_shadow [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_shadow [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure wipe_shadow_table [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2019-08-15 12:22:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2019-08-15 12:22:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_new_block [2019-08-15 12:22:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __shadow_block [2019-08-15 12:22:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2019-08-15 12:22:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2019-08-15 12:22:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2019-08-15 12:22:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2019-08-15 12:22:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2019-08-15 12:22:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_ref [2019-08-15 12:22:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_get_bm [2019-08-15 12:22:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_internal [2019-08-15 12:22:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2019-08-15 12:22:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure key_ptr [2019-08-15 12:22:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure value_base [2019-08-15 12:22:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure value_ptr [2019-08-15 12:22:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure value64 [2019-08-15 12:22:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_disk [2019-08-15 12:22:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure array_insert [2019-08-15 12:22:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bsearch [2019-08-15 12:22:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure lower_bound [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_children [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_at [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_entries___0 [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure top_frame [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure unprocessed_frames [2019-08-15 12:22:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure push_frame [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pop_frame [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure is_internal_level [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup_raw [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_split_sibling [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_split_beneath [2019-08-15 12:22:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert_raw [2019-08-15 12:22:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure insert [2019-08-15 12:22:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2019-08-15 12:22:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2019-08-15 12:22:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure find_highest_key [2019-08-15 12:22:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2019-08-15 12:22:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure walk_node [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_walk [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-08-15 12:22:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure node_shift [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure node_copy [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_at [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_threshold [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure init_child [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_child [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure shift [2019-08-15 12:22:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __rebalance2 [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rebalance2 [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_center_node [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure redistribute3 [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __rebalance3 [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rebalance3 [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nr_entries [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rebalance_children [2019-08-15 12:22:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure do_leaf [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_raw [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main8_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-08-15 12:22:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure node_prepare_for_write [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure node_check [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bn_read_lock [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bn_shadow [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure new_block [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_block [2019-08-15 12:22:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ro_spine [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_ro_spine [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ro_step [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ro_pop [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ro_node [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure init_shadow_spine [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_shadow_spine [2019-08-15 12:22:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_step [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_current [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_parent [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_has_parent [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_root [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main9_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_91 [2019-08-15 12:22:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_92 [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_94 [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-15 12:22:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-15 12:22:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-15 12:22:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-15 12:22:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-15 12:22:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-15 12:22:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-15 12:22:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 12:22:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_task_struct [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32c [2019-08-15 12:22:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_client_create [2019-08-15 12:22:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_client_destroy [2019-08-15 12:22:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get [2019-08-15 12:22:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_aux_data [2019-08-15 12:22:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_data [2019-08-15 12:22:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_number [2019-08-15 12:22:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_size [2019-08-15 12:22:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_client [2019-08-15 12:22:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_device_size [2019-08-15 12:22:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_mark_buffer_dirty [2019-08-15 12:22:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_new [2019-08-15 12:22:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_read [2019-08-15 12:22:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_release [2019-08-15 12:22:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_write_dirty_buffers [2019-08-15 12:22:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-15 12:22:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-15 12:22:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure print_stack_trace [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure save_stack_trace [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-08-15 12:22:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 12:22:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 12:22:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-15 12:22:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-15 12:22:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-15 12:22:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-15 12:22:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-15 12:22:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-15 12:22:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-15 12:22:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-15 12:22:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-15 12:22:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-15 12:22:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-15 12:22:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-15 12:22:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-15 12:22:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-15 12:22:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2019-08-15 12:22:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_walk [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_del [2019-08-15 12:22:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_new_block [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2019-08-15 12:22:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_ref [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_get_bm [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure array_block_prepare_for_write [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure array_block_check [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 12:22:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure element_at [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure on_entries [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ablock_entries [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure dec_ablock_entries [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_entries [2019-08-15 12:22:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ablock [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure fill_ablock [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure trim_ablock [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_ablock [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_ablock [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_ablock [2019-08-15 12:22:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure insert_ablock [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_ablock [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure insert_new_ablock [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure insert_full_ablocks [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure drop_blocks [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure total_nr_blocks_needed [2019-08-15 12:22:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure shrink [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure grow_extend_tail_block [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure grow_add_tail_block [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure grow_needs_more_blocks [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure grow [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure block_inc [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure block_dec [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure block_equal [2019-08-15 12:22:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure array_resize [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure array_set_value [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure walk_ablock [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint64_t~0~X~$Pointer$~TO~int [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-15 12:22:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 12:22:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_14 [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-08-15 12:22:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_empty [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_resize [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_del [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_set_bit [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_clear_bit [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_test_bit [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_flush [2019-08-15 12:22:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure read_bits [2019-08-15 12:22:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure get_array_entry [2019-08-15 12:22:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-15 12:22:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-15 12:22:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-15 12:22:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-15 12:22:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-15 12:22:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-15 12:22:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-15 12:22:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-08-15 12:22:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure save_stack_trace [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure print_stack_trace [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_24 [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-08-15 12:22:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure __put_task_struct [2019-08-15 12:22:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure put_task_struct [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-15 12:22:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_nr_blocks [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2019-08-15 12:22:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_try_lock [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_flush_and_unlock [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_client_create [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_client_destroy [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_read [2019-08-15 12:22:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_new [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_release [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_mark_buffer_dirty [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_write_dirty_buffers [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_size [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_device_size [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_number [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_data [2019-08-15 12:22:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_aux_data [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_client [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure crc32c [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __find_holder [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __add_holder [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __del_holder [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __check_holder [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __wait [2019-08-15 12:22:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_waiter [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_many [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bl_init [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure __available_for_read [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bl_down_read [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bl_down_read_nonblock [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bl_up_read [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bl_down_write [2019-08-15 12:22:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bl_up_write [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure report_recursive_bug [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure to_buffer [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_alloc_callback [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_write_callback [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_validate_buffer [2019-08-15 12:22:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure le32_add_cpu [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure test_bit_le [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_le [2019-08-15 12:22:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_34 [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_extend [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_lookup_bitmap [2019-08-15 12:22:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_lookup [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_find_free_block [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_insert [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_inc [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_dec [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_commit [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_new_metadata [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_open_metadata [2019-08-15 12:22:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_new_disk [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_open_disk [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure index_prepare_for_write [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure index_check [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_prepare_for_write [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_check [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitmap_data [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_word_used [2019-08-15 12:22:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lookup_bitmap [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure sm_set_bitmap [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_free [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ll_init [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dm_block_t~0 [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_load_ie [2019-08-15 12:22:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_save_ie [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_init_index [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_open [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_max_entries [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_ll_commit [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_load_ie [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_save_ie [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_init_index [2019-08-15 12:22:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_open [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_max_entries [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure disk_ll_commit [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_44 [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-08-15 12:22:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_destroy [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_extend [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_get_nr_blocks [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_get_nr_free [2019-08-15 12:22:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_get_count [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_count_is_more_than_one [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_set_count [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_inc_block [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_dec_block [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_new_block [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_commit [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_root_size [2019-08-15 12:22:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure sm_disk_copy_root [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_54 [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_metadata_init [2019-08-15 12:22:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_metadata_create [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_metadata_open [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure threshold_init [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure set_threshold [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure below_threshold [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure threshold_already_triggered [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure check_threshold [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-15 12:22:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure add_bop [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure commit_bop [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure in [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure out [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure combine_errors [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure recursing [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_destroy [2019-08-15 12:22:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_get_nr_blocks [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_get_nr_free [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_get_count [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_count_is_more_than_one [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_set_count [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_inc_block [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_dec_block [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_new_block_ [2019-08-15 12:22:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_new_block [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_commit [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_register_threshold_callback [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_root_size [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_copy_root [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_metadata_extend [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_destroy [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_extend [2019-08-15 12:22:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_get_nr_blocks [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_get_nr_free [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_get_count [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_count_is_more_than_one [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_set_count [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_new_block [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_inc_block [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_dec_block [2019-08-15 12:22:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_commit [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_root_size [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure sm_bootstrap_copy_root [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main5_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2019-08-15 12:22:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2019-08-15 12:22:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_count_is_more_than_one [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2019-08-15 12:22:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hash_block [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure is_shadow [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure insert_shadow [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure wipe_shadow_table [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure __shadow_block [2019-08-15 12:22:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_internal [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2019-08-15 12:22:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure inc_children [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure new_block [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_block [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure init_ro_spine [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure exit_ro_spine [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure ro_step [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure ro_pop [2019-08-15 12:22:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure ro_node [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure init_shadow_spine [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure exit_shadow_spine [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_step [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_current [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_parent [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_has_parent [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_root [2019-08-15 12:22:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure key_ptr [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure value_base [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure value_ptr [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure value64 [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure lower_bound [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_disk [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure array_insert [2019-08-15 12:22:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure insert_at [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_entries___0 [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure top_frame [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure unprocessed_frames [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure push_frame [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure pop_frame [2019-08-15 12:22:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure is_internal_level [2019-08-15 12:22:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup_raw [2019-08-15 12:22:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint64_t~0~TO~int [2019-08-15 12:22:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure btree_split_sibling [2019-08-15 12:22:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure btree_split_beneath [2019-08-15 12:22:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert_raw [2019-08-15 12:22:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure insert [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure find_highest_key [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure walk_node [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-08-15 12:22:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure node_shift [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure node_copy [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure delete_at [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure merge_threshold [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure init_child [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure exit_child [2019-08-15 12:22:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure shift [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure __rebalance2 [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure rebalance2 [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure delete_center_node [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure redistribute3 [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure __rebalance3 [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure rebalance3 [2019-08-15 12:22:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_nr_entries [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure rebalance_children [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure do_leaf [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure remove_raw [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main8_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_94 [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_92 [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2019-08-15 12:22:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_91 [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure node_check [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure node_prepare_for_write [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure bn_read_lock [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure bn_shadow [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main9_sequence_infinite_withcheck_stateful [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-15 12:22:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-15 12:22:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 12:22:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 12:22:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 12:22:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-15 12:22:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-15 12:22:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-15 12:22:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-15 12:23:02,855 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 12:23:02,856 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-15 12:23:02,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 12:23:02 BoogieIcfgContainer [2019-08-15 12:23:02,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 12:23:02,861 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 12:23:02,862 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 12:23:02,862 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 12:23:02,863 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 12:23:02" (1/1) ... [2019-08-15 12:23:08,345 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string18.base| |#t~string26.base|) [2019-08-15 12:23:19,415 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string379.base| |#t~string18.base|) [2019-08-15 12:24:28,114 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string22.base| |#t~string29.base|) [2019-08-15 12:24:37,917 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string381.base| |#t~string22.base|) [2019-08-15 12:24:48,018 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string589.base| |#t~string22.base|) [2019-08-15 12:24:52,186 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string22.base| |#t~string600.base|) [2019-08-15 12:25:02,769 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dm_sm_bitmap_validator~0.base|) |~#dm_sm_bitmap_validator~0.offset|) |#t~string22.base|) [2019-08-15 12:25:53,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:25:55,982 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| |#t~string26.base|) [2019-08-15 12:26:26,698 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dm_sm_bitmap_validator~0.base|) |~#dm_sm_bitmap_validator~0.offset|) |#t~string26.base|) [2019-08-15 12:27:05,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1883.base| |#t~string26.base|) [2019-08-15 12:27:12,753 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string29.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:27:14,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string29.base|) [2019-08-15 12:27:44,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dm_sm_bitmap_validator~0.base|) |~#dm_sm_bitmap_validator~0.offset|) |#t~string29.base|) [2019-08-15 12:28:09,401 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#bootstrap_ops~0.base| |#t~string29.base|) [2019-08-15 12:28:19,291 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string29.base| |#t~string1307.base|) [2019-08-15 12:28:27,615 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1874.base| |#t~string29.base|) [2019-08-15 12:28:41,376 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:28:56,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string589.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:29:04,596 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#index_validator~0.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:29:15,640 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|) |#t~string651.base|) [2019-08-15 12:29:19,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string824.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:29:23,121 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#ops~0.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:29:32,297 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1053.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:29:41,532 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1307.base| (select (select |#memory_$Pointer$.base| |~#array_validator~0.base|) |~#array_validator~0.offset|)) [2019-08-15 12:29:58,313 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |~#array_validator~0.base|) [2019-08-15 12:30:00,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string181.base|) [2019-08-15 12:30:04,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string377.base| |~#array_validator~0.base|) [2019-08-15 12:30:21,677 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string609.base|) [2019-08-15 12:30:30,666 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string633.base|) [2019-08-15 12:30:38,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string954.base| |~#array_validator~0.base|) [2019-08-15 12:30:46,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1039.base| |~#array_validator~0.base|) [2019-08-15 12:30:54,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string1158.base|) [2019-08-15 12:31:00,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string1307.base|) [2019-08-15 12:31:03,384 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#array_validator~0.base| |#t~string1859.base|) [2019-08-15 12:31:16,266 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#btree_node_validator~0.base|) |~#btree_node_validator~0.offset|) |~#array_validator~0.base|) [2019-08-15 12:31:18,806 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| |#t~string178.base|) [2019-08-15 12:31:20,827 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| |#t~string181.base|) [2019-08-15 12:31:37,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string589.base| |#t~string175.base|) [2019-08-15 12:33:10,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string846.base|) [2019-08-15 12:33:15,700 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string996.base|) [2019-08-15 12:33:26,746 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |~#bootstrap_ops~0.base|) [2019-08-15 12:33:34,582 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string1307.base|) [2019-08-15 12:33:39,143 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string1863.base|) [2019-08-15 12:33:46,445 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string1880.base|) [2019-08-15 12:33:55,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#bitset_bvt~0.base| |#t~string181.base|) [2019-08-15 12:34:06,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| |#t~string495.base|) [2019-08-15 12:34:14,192 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| (select (select |#memory_$Pointer$.base| |~#index_validator~0.base|) |~#index_validator~0.offset|)) [2019-08-15 12:34:21,367 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dm_sm_bitmap_validator~0.base|) |~#dm_sm_bitmap_validator~0.offset|) |#t~string181.base|) [2019-08-15 12:34:44,546 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| |~#bootstrap_ops~0.base|) [2019-08-15 12:34:46,578 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| |#t~string1158.base|) [2019-08-15 12:35:12,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string377.base| |#t~string184.base|) [2019-08-15 12:35:24,322 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string589.base| |#t~string184.base|) [2019-08-15 12:36:04,579 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1244.base| |#t~string184.base|) [2019-08-15 12:36:28,993 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string379.base| |~#bitset_bvt~0.base|) [2019-08-15 12:36:43,231 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#bitset_bvt~0.base| |#t~string600.base|) [2019-08-15 12:36:47,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#bitset_bvt~0.base| |#t~string609.base|) [2019-08-15 12:36:53,430 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#bitset_bvt~0.base| |#t~string633.base|) [2019-08-15 12:37:02,321 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string954.base| |~#bitset_bvt~0.base|) [2019-08-15 12:37:05,321 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#bitset_bvt~0.base| |#t~string996.base|) [2019-08-15 12:37:11,006 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1039.base| |~#bitset_bvt~0.base|)