java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__fs-binfmt_misc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 20:12:30,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:12:30,687 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:12:30,700 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:12:30,700 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:12:30,701 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:12:30,705 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:12:30,714 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:12:30,719 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:12:30,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:12:30,721 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:12:30,721 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:12:30,724 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:12:30,725 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:12:30,729 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:12:30,730 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:12:30,734 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:12:30,736 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:12:30,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:12:30,744 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:12:30,747 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:12:30,749 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:12:30,753 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 20:12:30,753 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 20:12:30,753 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 20:12:30,754 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 20:12:30,756 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 20:12:30,757 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 20:12:30,758 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 20:12:30,759 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 20:12:30,759 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 20:12:30,761 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 20:12:30,761 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 20:12:30,761 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 20:12:30,763 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 20:12:30,763 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 20:12:30,764 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-22 20:12:30,792 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:12:30,793 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:12:30,794 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:12:30,794 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:12:30,794 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:12:30,795 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:12:30,795 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:12:30,795 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:12:30,795 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:12:30,796 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 20:12:30,796 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:12:30,796 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 20:12:30,796 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:12:30,796 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:12:30,797 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 20:12:30,797 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:12:30,797 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 20:12:30,797 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:12:30,797 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:12:30,798 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:12:30,798 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:12:30,798 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:12:30,798 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:12:30,798 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:12:30,799 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 20:12:30,799 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:12:30,799 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:12:30,799 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:12:30,800 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:12:30,800 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 20:12:30,800 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 20:12:30,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:12:30,863 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:12:30,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:12:30,869 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:12:30,869 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:12:30,871 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__fs-binfmt_misc_true-unreach-call.cil.c [2018-11-22 20:12:30,938 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abe514a1b/fec52884603643fd86605c9ad20b0167/FLAG064ef8dd0 [2018-11-22 20:12:31,815 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:12:31,816 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__fs-binfmt_misc_true-unreach-call.cil.c [2018-11-22 20:12:31,867 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abe514a1b/fec52884603643fd86605c9ad20b0167/FLAG064ef8dd0 [2018-11-22 20:12:32,278 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abe514a1b/fec52884603643fd86605c9ad20b0167 [2018-11-22 20:12:32,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:12:32,292 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:12:32,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:12:32,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:12:32,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:12:32,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:12:32" (1/1) ... [2018-11-22 20:12:32,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49920525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:32, skipping insertion in model container [2018-11-22 20:12:32,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:12:32" (1/1) ... [2018-11-22 20:12:32,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:12:32,486 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:12:34,870 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:12:34,924 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:12:35,315 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:12:35,650 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:12:35,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35 WrapperNode [2018-11-22 20:12:35,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:12:35,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:12:35,652 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:12:35,652 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:12:35,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:35,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:35,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:12:35,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 20:12:35,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 20:12:35,804 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 20:12:35,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:35,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:35,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:35,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:36,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:36,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:36,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... [2018-11-22 20:12:36,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 20:12:36,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 20:12:36,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 20:12:36,161 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 20:12:36,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:12:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:12:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_read [2018-11-22 20:12:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-22 20:12:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-22 20:12:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2018-11-22 20:12:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2018-11-22 20:12:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2018-11-22 20:12:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2018-11-22 20:12:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2018-11-22 20:12:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 20:12:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-22 20:12:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-22 20:12:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 20:12:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2018-11-22 20:12:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2018-11-22 20:12:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 20:12:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 20:12:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 20:12:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2018-11-22 20:12:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2018-11-22 20:12:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2018-11-22 20:12:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2018-11-22 20:12:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure clear_inode [2018-11-22 20:12:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2018-11-22 20:12:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2018-11-22 20:12:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2018-11-22 20:12:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2018-11-22 20:12:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2018-11-22 20:12:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2018-11-22 20:12:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 20:12:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 20:12:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2018-11-22 20:12:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2018-11-22 20:12:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2018-11-22 20:12:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2018-11-22 20:12:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure iput [2018-11-22 20:12:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2018-11-22 20:12:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2018-11-22 20:12:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2018-11-22 20:12:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2018-11-22 20:12:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure create_entry [2018-11-22 20:12:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure create_entry [2018-11-22 20:12:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2018-11-22 20:12:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2018-11-22 20:12:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure current_fs_time [2018-11-22 20:12:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-22 20:12:36,253 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-22 20:12:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2018-11-22 20:12:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2018-11-22 20:12:36,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2018-11-22 20:12:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2018-11-22 20:12:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2018-11-22 20:12:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2018-11-22 20:12:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2018-11-22 20:12:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2018-11-22 20:12:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2018-11-22 20:12:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 20:12:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 20:12:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure copy_strings_kernel [2018-11-22 20:12:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2018-11-22 20:12:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 20:12:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 20:12:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2018-11-22 20:12:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2018-11-22 20:12:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 20:12:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 20:12:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2018-11-22 20:12:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2018-11-22 20:12:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2018-11-22 20:12:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2018-11-22 20:12:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem_19 [2018-11-22 20:12:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem_19 [2018-11-22 20:12:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure init_misc_binfmt [2018-11-22 20:12:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_misc_binfmt [2018-11-22 20:12:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-22 20:12:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-22 20:12:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_binfmt [2018-11-22 20:12:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_filesystem [2018-11-22 20:12:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2018-11-22 20:12:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2018-11-22 20:12:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2018-11-22 20:12:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2018-11-22 20:12:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 20:12:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 20:12:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem [2018-11-22 20:12:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem [2018-11-22 20:12:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure lockref_get [2018-11-22 20:12:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2018-11-22 20:12:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2018-11-22 20:12:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 20:12:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 20:12:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2018-11-22 20:12:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2018-11-22 20:12:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2018-11-22 20:12:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2018-11-22 20:12:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure kill_node [2018-11-22 20:12:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_node [2018-11-22 20:12:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure entry_status [2018-11-22 20:12:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_status [2018-11-22 20:12:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2018-11-22 20:12:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2018-11-22 20:12:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2018-11-22 20:12:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2018-11-22 20:12:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure insert_binfmt [2018-11-22 20:12:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_binfmt [2018-11-22 20:12:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 20:12:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure bm_get_inode [2018-11-22 20:12:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_get_inode [2018-11-22 20:12:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-22 20:12:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-22 20:12:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-22 20:12:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-22 20:12:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure allow_write_access [2018-11-22 20:12:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_write_access [2018-11-22 20:12:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 20:12:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 20:12:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2018-11-22 20:12:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2018-11-22 20:12:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2018-11-22 20:12:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2018-11-22 20:12:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2018-11-22 20:12:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2018-11-22 20:12:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2018-11-22 20:12:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2018-11-22 20:12:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 20:12:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 20:12:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 20:12:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 20:12:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 20:12:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 20:12:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure bm_evict_inode [2018-11-22 20:12:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_evict_inode [2018-11-22 20:12:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-22 20:12:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-22 20:12:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2018-11-22 20:12:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 20:12:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 20:12:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 20:12:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-22 20:12:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2018-11-22 20:12:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2018-11-22 20:12:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2018-11-22 20:12:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2018-11-22 20:12:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure new_inode [2018-11-22 20:12:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 20:12:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 20:12:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-22 20:12:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2018-11-22 20:12:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2018-11-22 20:12:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2018-11-22 20:12:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-22 20:12:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-22 20:12:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-22 20:12:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2018-11-22 20:12:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2018-11-22 20:12:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 20:12:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-22 20:12:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-22 20:12:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure drop_nlink [2018-11-22 20:12:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-22 20:12:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 20:12:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 20:12:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-22 20:12:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-22 20:12:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure parse_command [2018-11-22 20:12:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_command [2018-11-22 20:12:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2018-11-22 20:12:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2018-11-22 20:12:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure load_misc_binary [2018-11-22 20:12:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure load_misc_binary [2018-11-22 20:12:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 20:12:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2018-11-22 20:12:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2018-11-22 20:12:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 20:12:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 20:12:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2018-11-22 20:12:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2018-11-22 20:12:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2018-11-22 20:12:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2018-11-22 20:12:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2018-11-22 20:12:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2018-11-22 20:12:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_ino [2018-11-22 20:12:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-22 20:12:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure bm_register_write [2018-11-22 20:12:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_register_write [2018-11-22 20:12:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_read [2018-11-22 20:12:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_read [2018-11-22 20:12:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_binprm [2018-11-22 20:12:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-22 20:12:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-22 20:12:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 20:12:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 20:12:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-22 20:12:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-22 20:12:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_write [2018-11-22 20:12:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_write [2018-11-22 20:12:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure open_exec [2018-11-22 20:12:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 20:12:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2018-11-22 20:12:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2018-11-22 20:12:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure check_file [2018-11-22 20:12:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure check_file [2018-11-22 20:12:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2018-11-22 20:12:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2018-11-22 20:12:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2018-11-22 20:12:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2018-11-22 20:12:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2018-11-22 20:12:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2018-11-22 20:12:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem [2018-11-22 20:12:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem [2018-11-22 20:12:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure mount_single [2018-11-22 20:12:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2018-11-22 20:12:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2018-11-22 20:12:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-22 20:12:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure register_filesystem [2018-11-22 20:12:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure sys_close [2018-11-22 20:12:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-22 20:12:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-22 20:12:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure scanarg [2018-11-22 20:12:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scanarg [2018-11-22 20:12:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 20:12:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 20:12:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem_20 [2018-11-22 20:12:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem_20 [2018-11-22 20:12:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2018-11-22 20:12:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2018-11-22 20:12:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-22 20:12:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-22 20:12:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-22 20:12:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2018-11-22 20:12:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2018-11-22 20:12:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2018-11-22 20:12:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2018-11-22 20:12:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure search_binary_handler [2018-11-22 20:12:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 20:12:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 20:12:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 20:12:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_write [2018-11-22 20:12:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_write [2018-11-22 20:12:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure __register_binfmt [2018-11-22 20:12:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-22 20:12:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-22 20:12:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 20:12:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 20:12:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 20:12:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 20:12:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 20:12:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure remove_arg_zero [2018-11-22 20:12:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2018-11-22 20:12:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2018-11-22 20:12:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure exit_misc_binfmt [2018-11-22 20:12:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_misc_binfmt [2018-11-22 20:12:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure simple_pin_fs [2018-11-22 20:12:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2018-11-22 20:12:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2018-11-22 20:12:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape_inplace [2018-11-22 20:12:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape_inplace [2018-11-22 20:12:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_one_len [2018-11-22 20:12:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2018-11-22 20:12:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2018-11-22 20:12:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2018-11-22 20:12:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2018-11-22 20:12:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2018-11-22 20:12:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 20:12:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 20:12:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure bm_mount [2018-11-22 20:12:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_mount [2018-11-22 20:12:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_read [2018-11-22 20:12:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_read [2018-11-22 20:12:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure check_special_flags [2018-11-22 20:12:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure check_special_flags [2018-11-22 20:12:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-22 20:12:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-22 20:12:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 20:12:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 20:12:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2018-11-22 20:12:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2018-11-22 20:12:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-22 20:12:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-22 20:12:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2018-11-22 20:12:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2018-11-22 20:12:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2018-11-22 20:12:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2018-11-22 20:12:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure simple_release_fs [2018-11-22 20:12:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2018-11-22 20:12:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2018-11-22 20:12:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-22 20:12:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2018-11-22 20:12:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 20:12:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 20:12:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape [2018-11-22 20:12:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-22 20:12:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure bprm_change_interp [2018-11-22 20:12:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2018-11-22 20:12:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2018-11-22 20:12:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 20:12:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 20:12:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure would_dump [2018-11-22 20:12:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2018-11-22 20:12:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 20:12:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 20:12:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2018-11-22 20:12:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2018-11-22 20:12:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2018-11-22 20:12:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 20:12:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 20:12:48,521 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 20:12:48,521 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 20:12:48,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 08:12:48 BoogieIcfgContainer [2018-11-22 20:12:48,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 20:12:48,526 INFO L168 Benchmark]: Toolchain (without parser) took 16235.13 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 908.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -704.2 MB). Peak memory consumption was 631.6 MB. Max. memory is 7.1 GB. [2018-11-22 20:12:48,530 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 20:12:48,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3358.62 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 706.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -618.4 MB). Peak memory consumption was 109.9 MB. Max. memory is 7.1 GB. [2018-11-22 20:12:48,531 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.24 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 20:12:48,531 INFO L168 Benchmark]: Boogie Preprocessor took 356.88 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2018-11-22 20:12:48,532 INFO L168 Benchmark]: RCFGBuilder took 12361.90 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 202.4 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -113.7 MB). Peak memory consumption was 515.9 MB. Max. memory is 7.1 GB. [2018-11-22 20:12:48,539 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3358.62 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 706.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -618.4 MB). Peak memory consumption was 109.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 151.24 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 356.88 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12361.90 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 202.4 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -113.7 MB). Peak memory consumption was 515.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...