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-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 18:46:44,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 18:46:44,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 18:46:44,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 18:46:44,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 18:46:44,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 18:46:44,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 18:46:44,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 18:46:44,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 18:46:44,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 18:46:44,227 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 18:46:44,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 18:46:44,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 18:46:44,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 18:46:44,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 18:46:44,230 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 18:46:44,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 18:46:44,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 18:46:44,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 18:46:44,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 18:46:44,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 18:46:44,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 18:46:44,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 18:46:44,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 18:46:44,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 18:46:44,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 18:46:44,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 18:46:44,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 18:46:44,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 18:46:44,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 18:46:44,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 18:46:44,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 18:46:44,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 18:46:44,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 18:46:44,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 18:46:44,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 18:46:44,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 18:46:44,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 18:46:44,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 18:46:44,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 18:46:44,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 18:46:44,251 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 [2019-08-10 18:46:44,275 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 18:46:44,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 18:46:44,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 18:46:44,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 18:46:44,277 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 18:46:44,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 18:46:44,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 18:46:44,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 18:46:44,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 18:46:44,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 18:46:44,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 18:46:44,279 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 18:46:44,279 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 18:46:44,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 18:46:44,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 18:46:44,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 18:46:44,280 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 18:46:44,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 18:46:44,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:46:44,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 18:46:44,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 18:46:44,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 18:46:44,283 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 18:46:44,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 18:46:44,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 18:46:44,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 18:46:44,284 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 18:46:44,314 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 18:46:44,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 18:46:44,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 18:46:44,330 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 18:46:44,331 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 18:46:44,331 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2019-08-10 18:46:44,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/656772f23/d635aa0973814ebd9278f75a3640f760/FLAG7806904d5 [2019-08-10 18:46:45,284 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 18:46:45,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2019-08-10 18:46:45,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/656772f23/d635aa0973814ebd9278f75a3640f760/FLAG7806904d5 [2019-08-10 18:46:45,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/656772f23/d635aa0973814ebd9278f75a3640f760 [2019-08-10 18:46:45,653 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 18:46:45,654 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 18:46:45,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 18:46:45,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 18:46:45,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 18:46:45,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:46:45" (1/1) ... [2019-08-10 18:46:45,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b5c5a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:45, skipping insertion in model container [2019-08-10 18:46:45,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:46:45" (1/1) ... [2019-08-10 18:46:45,670 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 18:46:45,824 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 18:46:46,518 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5682] [2019-08-10 18:46:46,519 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5683-5684] [2019-08-10 18:46:49,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:46:49,756 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 18:46:49,950 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5682] [2019-08-10 18:46:49,950 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5683-5684] [2019-08-10 18:46:50,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:46:51,290 INFO L192 MainTranslator]: Completed translation [2019-08-10 18:46:51,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51 WrapperNode [2019-08-10 18:46:51,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 18:46:51,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 18:46:51,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 18:46:51,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 18:46:51,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (1/1) ... [2019-08-10 18:46:51,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 18:46:51,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 18:46:51,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 18:46:51,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 18:46:51,745 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:46:51" (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 [2019-08-10 18:46:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 18:46:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 18:46:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-10 18:46:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:46:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-10 18:46:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-08-10 18:46:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-10 18:46:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-10 18:46:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-10 18:46:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-10 18:46:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-10 18:46:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2019-08-10 18:46:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2019-08-10 18:46:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2019-08-10 18:46:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2019-08-10 18:46:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-10 18:46:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-10 18:46:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-10 18:46:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-10 18:46:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-10 18:46:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-10 18:46:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-08-10 18:46:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-08-10 18:46:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-08-10 18:46:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2019-08-10 18:46:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2019-08-10 18:46:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2019-08-10 18:46:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-08-10 18:46:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_set [2019-08-10 18:46:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2019-08-10 18:46:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec [2019-08-10 18:46:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-10 18:46:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-08-10 18:46:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-08-10 18:46:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-08-10 18:46:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-08-10 18:46:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-10 18:46:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-08-10 18:46:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-08-10 18:46:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-08-10 18:46:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-08-10 18:46:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-08-10 18:46:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-08-10 18:46:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-08-10 18:46:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-08-10 18:46:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-08-10 18:46:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-08-10 18:46:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-08-10 18:46:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-08-10 18:46:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-08-10 18:46:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-08-10 18:46:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-10 18:46:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-08-10 18:46:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 18:46:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 18:46:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 18:46:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 18:46:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 18:46:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 18:46:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 18:46:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 18:46:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 18:46:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2019-08-10 18:46:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2019-08-10 18:46:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure get_new_cred [2019-08-10 18:46:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2019-08-10 18:46:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2019-08-10 18:46:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure task_tgid [2019-08-10 18:46:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-10 18:46:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-10 18:46:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2019-08-10 18:46:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-08-10 18:46:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-08-10 18:46:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-08-10 18:46:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek_next [2019-08-10 18:46:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek_tail [2019-08-10 18:46:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-08-10 18:46:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-08-10 18:46:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-08-10 18:46:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-08-10 18:46:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2019-08-10 18:46:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2019-08-10 18:46:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2019-08-10 18:46:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure net_eq [2019-08-10 18:46:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2019-08-10 18:46:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_peersec_dgram [2019-08-10 18:46:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_set_cred [2019-08-10 18:46:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy_cred [2019-08-10 18:46:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy [2019-08-10 18:46:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_send [2019-08-10 18:46:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_passec [2019-08-10 18:46:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_recv [2019-08-10 18:46:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-10 18:46:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_does_not_wait [2019-08-10 18:46:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2019-08-10 18:46:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset [2019-08-10 18:46:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_bwd [2019-08-10 18:46:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_fwd [2019-08-10 18:46:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_head [2019-08-10 18:46:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_head [2019-08-10 18:46:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_next [2019-08-10 18:46:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_unhashed [2019-08-10 18:46:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_hashed [2019-08-10 18:46:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_node_init [2019-08-10 18:46:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_del_node [2019-08-10 18:46:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_del_node_init [2019-08-10 18:46:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2019-08-10 18:46:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __sock_put [2019-08-10 18:46:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_del_node_init [2019-08-10 18:46:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_add_node [2019-08-10 18:46:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_add_node [2019-08-10 18:46:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_set_flag [2019-08-10 18:46:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2019-08-10 18:46:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kiocb_to_siocb [2019-08-10 18:46:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure SOCK_INODE [2019-08-10 18:46:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2019-08-10 18:46:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_tx_queue_clear [2019-08-10 18:46:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_set_socket [2019-08-10 18:46:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2019-08-10 18:46:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_orphan [2019-08-10 18:46:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_graft [2019-08-10 18:46:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wmem_alloc_get [2019-08-10 18:46:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure wq_has_sleeper [2019-08-10 18:46:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_poll_wait [2019-08-10 18:46:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_error [2019-08-10 18:46:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wake_async [2019-08-10 18:46:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rcvtimeo [2019-08-10 18:46:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_sndtimeo [2019-08-10 18:46:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rcvlowat [2019-08-10 18:46:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_intr_errno [2019-08-10 18:46:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2019-08-10 18:46:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-08-10 18:46:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-08-10 18:46:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-08-10 18:46:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_do_not_count [2019-08-10 18:46:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_count [2019-08-10 18:46:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure freezable_schedule_timeout [2019-08-10 18:46:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sockets_unbound [2019-08-10 18:46:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_secdata [2019-08-10 18:46:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_secdata [2019-08-10 18:46:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_hash_fold [2019-08-10 18:46:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_our_peer [2019-08-10 18:46:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_may_send [2019-08-10 18:46:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_recvq_full [2019-08-10 18:46:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_peer_get [2019-08-10 18:46:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_addr [2019-08-10 18:46:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mkname [2019-08-10 18:46:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_remove_socket [2019-08-10 18:46:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_insert_socket [2019-08-10 18:46:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_remove_socket [2019-08-10 18:46:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_insert_socket [2019-08-10 18:46:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_find_socket_byname [2019-08-10 18:46:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_socket_byname [2019-08-10 18:46:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_socket_byinode [2019-08-10 18:46:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_writable [2019-08-10 18:46:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_write_space [2019-08-10 18:46:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_disconnected [2019-08-10 18:46:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sock_destructor [2019-08-10 18:46:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_sock [2019-08-10 18:46:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peercred [2019-08-10 18:46:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_peercred [2019-08-10 18:46:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_listen [2019-08-10 18:46:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_peek_off [2019-08-10 18:46:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create1 [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_autobind [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_other [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mknod [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_bind [2019-08-10 18:46:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_lock [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_unlock [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_connect [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_wait_for_peer [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_connect [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_socketpair [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sock_inherit_flags [2019-08-10 18:46:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_accept [2019-08-10 18:46:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_getname [2019-08-10 18:46:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_detach_fds [2019-08-10 18:46:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_destruct_scm [2019-08-10 18:46:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_attach_fds [2019-08-10 18:46:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_scm_to_skb [2019-08-10 18:46:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_add_creds [2019-08-10 18:46:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_sendmsg [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_sendmsg [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seqpacket_sendmsg [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seqpacket_recvmsg [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_copy_addr [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_recvmsg [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_data_wait [2019-08-10 18:46:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_skb_len [2019-08-10 18:46:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_recvmsg [2019-08-10 18:46:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_shutdown [2019-08-10 18:46:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_inq_len [2019-08-10 18:46:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_outq_len [2019-08-10 18:46:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_ioctl [2019-08-10 18:46:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_poll [2019-08-10 18:46:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_poll [2019-08-10 18:46:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_from_bucket [2019-08-10 18:46:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_next_socket [2019-08-10 18:46:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_start [2019-08-10 18:46:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_next [2019-08-10 18:46:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_stop [2019-08-10 18:46:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_show [2019-08-10 18:46:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_open [2019-08-10 18:46:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_init [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_exit [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure af_unix_init [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure af_unix_exit [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pernet_operations_1 [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_proto_ops_7 [2019-08-10 18:46:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_proto_ops_6 [2019-08-10 18:46:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_proto_ops_5 [2019-08-10 18:46:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_4 [2019-08-10 18:46:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 18:46:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-10 18:46:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-10 18:46:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-10 18:46:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-10 18:46:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec_and_test [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add_return [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec_and_test [2019-08-10 18:46:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc_return [2019-08-10 18:46:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-08-10 18:46:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-08-10 18:46:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-08-10 18:46:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-08-10 18:46:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-08-10 18:46:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure SOCKET_I [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_socket [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_inflight [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_notinflight [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_inflight [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_children [2019-08-10 18:46:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_inflight [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_inflight [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_inflight_move_tail [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_unix_gc [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_gc [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_58 [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_64 [2019-08-10 18:46:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_66 [2019-08-10 18:46:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_68 [2019-08-10 18:46:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_69 [2019-08-10 18:46:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_70 [2019-08-10 18:46:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_71 [2019-08-10 18:46:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_72 [2019-08-10 18:46:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_73 [2019-08-10 18:46:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_74 [2019-08-10 18:46:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_register [2019-08-10 18:46:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_unregister [2019-08-10 18:46:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_100 [2019-08-10 18:46:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_106 [2019-08-10 18:46:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_108 [2019-08-10 18:46:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_110 [2019-08-10 18:46:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_111 [2019-08-10 18:46:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_112 [2019-08-10 18:46:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_113 [2019-08-10 18:46:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_114 [2019-08-10 18:46:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_115 [2019-08-10 18:46:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_116 [2019-08-10 18:46:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-10 18:46:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 18:46:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-10 18:46:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-10 18:46:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-10 18:46:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-10 18:46:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalid_creds [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-08-10 18:46:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_cred [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __scm_destroy [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __scm_send [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_recv_datagram [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __sock_recv_timestamp [2019-08-10 18:46:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2019-08-10 18:46:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-10 18:46:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure creds_are_invalid [2019-08-10 18:46:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2019-08-10 18:46:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure current_umask [2019-08-10 18:46:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-08-10 18:46:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-10 18:46:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure done_path_create [2019-08-10 18:46:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-10 18:46:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-08-10 18:46:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2019-08-10 18:46:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2019-08-10 18:46:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_files [2019-08-10 18:46:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure inode_permission [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_create [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-08-10 18:46:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-08-10 18:46:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure lockref_get [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mntget [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 18:46:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pid_vnr [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_exclusive [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 18:46:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-08-10 18:46:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_register [2019-08-10 18:46:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_unregister [2019-08-10 18:46:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-10 18:46:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cmsg [2019-08-10 18:46:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2019-08-10 18:46:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure register_net_sysctl [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-10 18:46:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_detach_fds [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_fp_dup [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure security_path_mknod [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure security_release_secctx [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure security_secid_to_secctx [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure security_sock_graft [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure security_socket_getpeersec_dgram [2019-08-10 18:46:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_may_send [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_stream_connect [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open_net [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-08-10 18:46:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-10 18:46:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-10 18:46:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2019-08-10 18:46:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_alloc [2019-08-10 18:46:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_filter [2019-08-10 18:46:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_free [2019-08-10 18:46:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_iovec [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_datagram [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-10 18:46:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_recv_datagram [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_i_ino [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_init_data [2019-08-10 18:46:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_accept [2019-08-10 18:46:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_getsockopt [2019-08-10 18:46:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_listen [2019-08-10 18:46:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_mmap [2019-08-10 18:46:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_sendpage [2019-08-10 18:46:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_setsockopt [2019-08-10 18:46:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_prot_inuse_add [2019-08-10 18:46:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_register [2019-08-10 18:46:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_unregister [2019-08-10 18:46:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_wake_async [2019-08-10 18:46:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_wfree [2019-08-10 18:46:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_wmalloc [2019-08-10 18:46:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_atime [2019-08-10 18:46:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_net_sysctl_table [2019-08-10 18:46:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2019-08-10 18:46:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_mknod [2019-08-10 18:46:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-10 18:46:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-08-10 18:46:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 18:46:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 18:46:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 18:46:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 18:46:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-10 18:46:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 18:46:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 18:46:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 18:46:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-10 18:46:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-10 18:46:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-08-10 18:46:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_set [2019-08-10 18:46:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-08-10 18:46:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-08-10 18:46:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-10 18:46:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-10 18:46:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-10 18:46:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-08-10 18:46:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-08-10 18:46:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_exclusive [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-10 18:46:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-08-10 18:46:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-08-10 18:46:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 18:46:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 18:46:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pernet_operations_1 [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_proto_ops_7 [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_proto_ops_6 [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_proto_ops_5 [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_4 [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2019-08-10 18:46:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure pid_vnr [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure __put_cred [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure __invalid_creds [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure creds_are_invalid [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_new_cred [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2019-08-10 18:46:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure task_tgid [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure lockref_get [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2019-08-10 18:46:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_create [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure done_path_create [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure put_cmsg [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wake_async [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_files [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_mknod [2019-08-10 18:46:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure touch_atime [2019-08-10 18:46:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure current_umask [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure inode_permission [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-10 18:46:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-10 18:46:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek_next [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek_tail [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-08-10 18:46:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-10 18:46:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_recv_datagram [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_recv_datagram [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_datagram [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open_net [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure net_eq [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2019-08-10 18:46:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_secid_to_secctx [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_release_secctx [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_stream_connect [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_may_send [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_socket_getpeersec_dgram [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_sock_graft [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure security_path_mknod [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure scm_detach_fds [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure __scm_send [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure __scm_destroy [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure scm_fp_dup [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_peersec_dgram [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure scm_set_cred [2019-08-10 18:46:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy_cred [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure scm_send [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure scm_passec [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure scm_recv [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure sk_filter [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure poll_does_not_wait [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_bwd [2019-08-10 18:46:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_fwd [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_head [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sk_head [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sk_next [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sk_unhashed [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sk_hashed [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sk_node_init [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_del_node [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_del_node_init [2019-08-10 18:46:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure __sock_put [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure sk_del_node_init [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_add_node [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure sk_add_node [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure sock_set_flag [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure proto_register [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure proto_unregister [2019-08-10 18:46:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure sock_prot_inuse_add [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure kiocb_to_siocb [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure SOCK_INODE [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sk_alloc [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sk_free [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wmalloc [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wfree [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_accept [2019-08-10 18:46:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_listen [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_getsockopt [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_setsockopt [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_mmap [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_sendpage [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_init_data [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sk_tx_queue_clear [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sk_set_socket [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2019-08-10 18:46:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure sock_orphan [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sock_graft [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sock_i_ino [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wmem_alloc_get [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure wq_has_sleeper [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sock_poll_wait [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sock_error [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wake_async [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rcvtimeo [2019-08-10 18:46:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure sock_sndtimeo [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rcvlowat [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure sock_intr_errno [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure __sock_recv_timestamp [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure unix_inflight [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure unix_notinflight [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure unix_gc [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_unix_gc [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_socket [2019-08-10 18:46:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure unix_peer_get [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure unix_inq_len [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure unix_outq_len [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_register [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_unregister [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure mntget [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-08-10 18:46:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_do_not_count [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_count [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure freezable_schedule_timeout [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sockets_unbound [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_secdata [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_secdata [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure unix_hash_fold [2019-08-10 18:46:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure unix_our_peer [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_may_send [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_recvq_full [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_addr [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mkname [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_remove_socket [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_insert_socket [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_remove_socket [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_insert_socket [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_find_socket_byname [2019-08-10 18:46:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_socket_byname [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_socket_byinode [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure unix_writable [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure unix_write_space [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_disconnected [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sock_destructor [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_sock [2019-08-10 18:46:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure init_peercred [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure copy_peercred [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_listen [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_bind [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_connect [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_socketpair [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_accept [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_getname [2019-08-10 18:46:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure unix_poll [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_poll [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_ioctl [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_shutdown [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_sendmsg [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_recvmsg [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_sendmsg [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_recvmsg [2019-08-10 18:46:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_connect [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seqpacket_sendmsg [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seqpacket_recvmsg [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_peek_off [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create1 [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_autobind [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_other [2019-08-10 18:46:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mknod [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_lock [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_unlock [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_wait_for_peer [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sock_inherit_flags [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_detach_fds [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_destruct_scm [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_attach_fds [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_scm_to_skb [2019-08-10 18:46:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_add_creds [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_copy_addr [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_data_wait [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_skb_len [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_from_bucket [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_next_socket [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_start [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_next [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_stop [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_show [2019-08-10 18:46:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_open [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_init [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_exit [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure af_unix_init [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure af_unix_exit [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-08-10 18:46:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-10 18:46:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec_and_test [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add_return [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec_and_test [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc_return [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_58 [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_66 [2019-08-10 18:46:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_74 [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_68 [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_64 [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_72 [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_73 [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2019-08-10 18:46:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_69 [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_70 [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_71 [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure SOCKET_I [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure scan_inflight [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure scan_children [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure dec_inflight [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure inc_inflight [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure inc_inflight_move_tail [2019-08-10 18:46:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure proc_dointvec [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_100 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_108 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_116 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_110 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_106 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_114 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_115 [2019-08-10 18:46:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_111 [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_112 [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_113 [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure register_net_sysctl [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_net_sysctl_table [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-10 18:46:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-10 18:46:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 18:46:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-10 18:46:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-10 18:46:57,447 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 18:47:03,267 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 18:47:03,268 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 18:47:03,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:47:03 BoogieIcfgContainer [2019-08-10 18:47:03,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 18:47:03,271 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 18:47:03,271 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 18:47:03,272 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 18:47:03,272 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:47:03" (1/1) ... [2019-08-10 18:47:03,308 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:80) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 18:47:03,314 INFO L168 Benchmark]: Toolchain (without parser) took 17659.15 ms. Allocated memory was 133.2 MB in the beginning and 791.2 MB in the end (delta: 658.0 MB). Free memory was 71.5 MB in the beginning and 473.6 MB in the end (delta: -402.1 MB). Peak memory consumption was 255.8 MB. Max. memory is 7.1 GB. [2019-08-10 18:47:03,315 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-10 18:47:03,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5636.11 ms. Allocated memory was 133.2 MB in the beginning and 381.2 MB in the end (delta: 248.0 MB). Free memory was 71.1 MB in the beginning and 155.3 MB in the end (delta: -84.2 MB). Peak memory consumption was 163.8 MB. Max. memory is 7.1 GB. [2019-08-10 18:47:03,317 INFO L168 Benchmark]: Boogie Preprocessor took 451.76 ms. Allocated memory is still 381.2 MB. Free memory was 155.3 MB in the beginning and 105.7 MB in the end (delta: 49.6 MB). Peak memory consumption was 49.6 MB. Max. memory is 7.1 GB. [2019-08-10 18:47:03,318 INFO L168 Benchmark]: RCFGBuilder took 11527.56 ms. Allocated memory was 381.2 MB in the beginning and 791.2 MB in the end (delta: 410.0 MB). Free memory was 105.7 MB in the beginning and 473.8 MB in the end (delta: -368.1 MB). Peak memory consumption was 418.0 MB. Max. memory is 7.1 GB. [2019-08-10 18:47:03,318 INFO L168 Benchmark]: Symbolic Interpretation took 40.28 ms. Allocated memory is still 791.2 MB. Free memory was 473.8 MB in the beginning and 473.6 MB in the end (delta: 119.1 kB). Peak memory consumption was 119.1 kB. Max. memory is 7.1 GB. [2019-08-10 18:47:03,322 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5636.11 ms. Allocated memory was 133.2 MB in the beginning and 381.2 MB in the end (delta: 248.0 MB). Free memory was 71.1 MB in the beginning and 155.3 MB in the end (delta: -84.2 MB). Peak memory consumption was 163.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 451.76 ms. Allocated memory is still 381.2 MB. Free memory was 155.3 MB in the beginning and 105.7 MB in the end (delta: 49.6 MB). Peak memory consumption was 49.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11527.56 ms. Allocated memory was 381.2 MB in the beginning and 791.2 MB in the end (delta: 410.0 MB). Free memory was 105.7 MB in the beginning and 473.8 MB in the end (delta: -368.1 MB). Peak memory consumption was 418.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 40.28 ms. Allocated memory is still 791.2 MB. Free memory was 473.8 MB in the beginning and 473.6 MB in the end (delta: 119.1 kB). Peak memory consumption was 119.1 kB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...