java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--core--pktgen.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 19:10:59,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 19:10:59,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 19:10:59,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 19:10:59,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 19:10:59,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 19:10:59,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 19:10:59,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 19:10:59,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 19:10:59,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 19:10:59,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 19:10:59,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 19:10:59,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 19:10:59,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 19:10:59,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 19:10:59,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 19:10:59,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 19:10:59,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 19:10:59,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 19:10:59,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 19:10:59,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 19:10:59,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 19:10:59,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 19:10:59,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 19:10:59,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 19:10:59,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 19:10:59,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 19:10:59,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 19:10:59,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 19:10:59,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 19:10:59,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 19:10:59,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 19:10:59,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 19:10:59,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 19:10:59,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 19:10:59,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 19:10:59,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 19:10:59,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 19:10:59,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 19:10:59,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 19:10:59,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 19:10:59,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 19:10:59,326 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 19:10:59,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 19:10:59,327 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 19:10:59,327 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 19:10:59,328 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 19:10:59,328 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 19:10:59,328 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 19:10:59,328 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 19:10:59,329 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 19:10:59,329 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 19:10:59,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 19:10:59,330 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 19:10:59,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 19:10:59,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 19:10:59,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 19:10:59,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 19:10:59,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 19:10:59,331 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 19:10:59,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 19:10:59,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 19:10:59,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 19:10:59,332 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 19:10:59,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 19:10:59,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:10:59,332 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 19:10:59,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 19:10:59,333 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 19:10:59,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 19:10:59,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 19:10:59,333 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 19:10:59,361 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 19:10:59,374 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 19:10:59,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 19:10:59,379 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 19:10:59,380 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 19:10:59,380 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--core--pktgen.ko-entry_point.cil.out.i [2019-09-11 19:10:59,453 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002191289/d81908139cad4abe8e7d4d5ff58299f9/FLAG74ce365d2 [2019-09-11 19:11:00,431 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 19:11:00,432 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--core--pktgen.ko-entry_point.cil.out.i [2019-09-11 19:11:00,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002191289/d81908139cad4abe8e7d4d5ff58299f9/FLAG74ce365d2 [2019-09-11 19:11:00,839 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002191289/d81908139cad4abe8e7d4d5ff58299f9 [2019-09-11 19:11:00,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 19:11:00,850 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 19:11:00,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 19:11:00,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 19:11:00,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 19:11:00,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:11:00" (1/1) ... [2019-09-11 19:11:00,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33c3833c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:00, skipping insertion in model container [2019-09-11 19:11:00,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:11:00" (1/1) ... [2019-09-11 19:11:00,868 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 19:11:01,050 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 19:11:01,893 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6610] [2019-09-11 19:11:01,894 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6611-6612] [2019-09-11 19:11:04,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:11:04,811 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 19:11:04,927 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6610] [2019-09-11 19:11:04,928 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6611-6612] [2019-09-11 19:11:05,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:11:06,110 INFO L192 MainTranslator]: Completed translation [2019-09-11 19:11:06,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06 WrapperNode [2019-09-11 19:11:06,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 19:11:06,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 19:11:06,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 19:11:06,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 19:11:06,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... [2019-09-11 19:11:06,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 19:11:06,719 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 19:11:06,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 19:11:06,720 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 19:11:06,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:11:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:11:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 19:11:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 19:11:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2019-09-11 19:11:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:11:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~netdev_tx_t~0 [2019-09-11 19:11:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-11 19:11:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 19:11:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-11 19:11:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-11 19:11:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-11 19:11:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 19:11:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-11 19:11:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-11 19:11:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-11 19:11:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-09-11 19:11:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-09-11 19:11:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 19:11:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-09-11 19:11:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-09-11 19:11:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure div64_u64 [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-11 19:11:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-11 19:11:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2019-09-11 19:11:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure node_state [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_compare [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-11 19:11:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-11 19:11:06,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-11 19:11:06,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-09-11 19:11:06,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-11 19:11:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-11 19:11:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2019-09-11 19:11:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2019-09-11 19:11:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure numa_node_id [2019-09-11 19:11:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2019-09-11 19:11:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2019-09-11 19:11:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2019-09-11 19:11:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2019-09-11 19:11:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 19:11:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 19:11:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 19:11:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 19:11:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 19:11:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 19:11:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 19:11:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 19:11:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 19:11:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_set_expires [2019-09-11 19:11:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_expires [2019-09-11 19:11:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_softexpires [2019-09-11 19:11:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_expires_remaining [2019-09-11 19:11:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start_expires [2019-09-11 19:11:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2019-09-11 19:11:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2019-09-11 19:11:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-11 19:11:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-11 19:11:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-09-11 19:11:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-09-11 19:11:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-09-11 19:11:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-11 19:11:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-09-11 19:11:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-09-11 19:11:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-09-11 19:11:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-09-11 19:11:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-09-11 19:11:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-09-11 19:11:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure add32_with_carry [2019-09-11 19:11:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_add [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2019-09-11 19:11:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_mac_header [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2019-09-11 19:11:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_set_page [2019-09-11 19:11:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2019-09-11 19:11:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-09-11 19:11:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2019-09-11 19:11:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv4_is_loopback [2019-09-11 19:11:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv4_is_multicast [2019-09-11 19:11:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv4_is_local_multicast [2019-09-11 19:11:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv4_is_lbcast [2019-09-11 19:11:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv4_is_zeronet [2019-09-11 19:11:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2019-09-11 19:11:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-11 19:11:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2019-09-11 19:11:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2019-09-11 19:11:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_xmit_frozen_or_drv_stopped [2019-09-11 19:11:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-11 19:11:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2019-09-11 19:11:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-11 19:11:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-11 19:11:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-11 19:11:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_trans_update [2019-09-11 19:11:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-09-11 19:11:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __in_dev_get_rcu [2019-09-11 19:11:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-11 19:11:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dst_init_metrics [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_any [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_csum [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __in6_dev_get [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure xfrm_state_put [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2019-09-11 19:11:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pgctrl_show [2019-09-11 19:11:06,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pgctrl_write [2019-09-11 19:11:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pgctrl_open [2019-09-11 19:11:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_if_show [2019-09-11 19:11:06,828 INFO L138 BoogieDeclarations]: Found implementation of procedure hex32_arg [2019-09-11 19:11:06,828 INFO L138 BoogieDeclarations]: Found implementation of procedure count_trail_chars [2019-09-11 19:11:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure num_arg [2019-09-11 19:11:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure strn_len [2019-09-11 19:11:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure get_labels [2019-09-11 19:11:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_if_write [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_if_open [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_thread_show [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_thread_write [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_thread_open [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __pktgen_NN_threads [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_mark_device [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_change_name [2019-09-11 19:11:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_device_event [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_dev_get_by_name [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_setup_dev [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_setup_inject [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pkt_overhead [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure f_seen [2019-09-11 19:11:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure f_pick [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ipsec_sa [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cur_queue_map [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_cur_headers [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_output_ipsec [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure free_SAs [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure process_ipsec [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mpls_push [2019-09-11 19:11:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure build_tci [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_finalize_skb [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_alloc_skb [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_packet_ipv4 [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_packet_ipv6 [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_packet [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_clear_counters [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_run [2019-09-11 19:11:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_stop_all_threads_ifs [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_is_running [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_wait_thread_run [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_wait_all_threads_run [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_run_all_threads [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_reset_all_threads [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure show_results [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_stop_device [2019-09-11 19:11:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure next_to_run [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_stop [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_rem_one_if [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_rem_all_ifs [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_rem_thread [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_resched [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_wait_for_skb [2019-09-11 19:11:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_xmit [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_thread_worker [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_find_dev [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev_to_thread [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_add_device [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_create_thread [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure _rem_dev_from_if_list [2019-09-11 19:11:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pktgen_remove_device [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_net_init [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_net_exit [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_cleanup [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pernet_operations_1 [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-09-11 19:11:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-11 19:11:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-09-11 19:11:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_33 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_35 [2019-09-11 19:11:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_node_36 [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-11 19:11:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages_nodemask [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-09-11 19:11:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-09-11 19:11:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __xfrm_state_destroy [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-11 19:11:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_name [2019-09-11 19:11:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-09-11 19:11:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-09-11 19:11:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-11 19:11:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-11 19:11:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-09-11 19:11:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2019-09-11 19:11:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2019-09-11 19:11:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init_on_stack [2019-09-11 19:11:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init_sleeper [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start_range_ns [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure in6_pton [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure in_aton [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_send_check [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2019-09-11 19:11:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-11 19:11:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_pton [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-11 19:11:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 19:11:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_remove [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2019-09-11 19:11:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-11 19:11:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-11 19:11:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure udp4_hwcsum [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc_node [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-11 19:11:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-11 19:11:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure xfrm_state_lookup_byspi [2019-09-11 19:11:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure xfrm_stateonly_find [2019-09-11 19:11:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-11 19:11:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 19:11:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 19:11:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 19:11:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 19:11:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 19:11:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-11 19:11:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 19:11:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_alloca [2019-09-11 19:11:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 19:11:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-11 19:11:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure mac_pton [2019-09-11 19:11:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-11 19:11:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-11 19:11:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure div64_u64 [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 19:11:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 19:11:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-09-11 19:11:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-09-11 19:11:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2019-09-11 19:11:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-11 19:11:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-11 19:11:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-11 19:11:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-11 19:11:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-11 19:11:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-11 19:11:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-09-11 19:11:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-11 19:11:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 19:11:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-11 19:11:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure node_state [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-11 19:11:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_compare [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc_node [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_node_36 [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-11 19:11:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-11 19:11:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure numa_node_id [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2019-09-11 19:11:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_33 [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 19:11:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 19:11:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pernet_operations_1 [2019-09-11 19:11:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_set_expires [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_expires [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_softexpires [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_expires_remaining [2019-09-11 19:11:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init_on_stack [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_range_ns [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_expires [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init_sleeper [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-11 19:11:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-09-11 19:11:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-09-11 19:11:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-11 19:11:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-11 19:11:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-11 19:11:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-11 19:11:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-09-11 19:11:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-09-11 19:11:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure add32_with_carry [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure csum_add [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-11 19:11:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-09-11 19:11:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-09-11 19:11:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2019-09-11 19:11:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_mac_header [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-09-11 19:11:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_35 [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_set_page [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-09-11 19:11:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure proc_remove [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipv4_is_loopback [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipv4_is_multicast [2019-09-11 19:11:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipv4_is_local_multicast [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure ipv4_is_lbcast [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure ipv4_is_zeronet [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-11 19:11:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_name [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_xmit_frozen_or_drv_stopped [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2019-09-11 19:11:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure txq_trans_update [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure in_aton [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure in6_pton [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2019-09-11 19:11:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure __in_dev_get_rcu [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure dst_init_metrics [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-11 19:11:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_any [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure ip_send_check [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure udp_csum [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure udp4_hwcsum [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure __in6_dev_get [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure __xfrm_state_destroy [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure xfrm_state_put [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure xfrm_stateonly_find [2019-09-11 19:11:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure xfrm_state_lookup_byspi [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_remove_device [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_add_device [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_find_dev [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_device_event [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_run_all_threads [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_reset_all_threads [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_stop_all_threads_ifs [2019-09-11 19:11:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_stop [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_clear_counters [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure pgctrl_show [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure pgctrl_write [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure pgctrl_open [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_if_show [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure hex32_arg [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure count_trail_chars [2019-09-11 19:11:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure num_arg [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure strn_len [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure get_labels [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_if_write [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_if_open [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_thread_show [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_thread_write [2019-09-11 19:11:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_thread_open [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure __pktgen_NN_threads [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_mark_device [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_change_name [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_dev_get_by_name [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_setup_dev [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_setup_inject [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure spin [2019-09-11 19:11:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure set_pkt_overhead [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure f_seen [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure f_pick [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_ipsec_sa [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_cur_queue_map [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure mod_cur_headers [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_output_ipsec [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:11:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure free_SAs [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure process_ipsec [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure mpls_push [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure build_tci [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_finalize_skb [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_alloc_skb [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure fill_packet_ipv4 [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure fill_packet_ipv6 [2019-09-11 19:11:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure fill_packet [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_run [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure thread_is_running [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_wait_thread_run [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_wait_all_threads_run [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure show_results [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_stop_device [2019-09-11 19:11:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure next_to_run [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_rem_one_if [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_rem_all_ifs [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_rem_thread [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_resched [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_wait_for_skb [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_xmit [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~netdev_tx_t~0 [2019-09-11 19:11:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_thread_worker [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev_to_thread [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure pktgen_create_thread [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure _rem_dev_from_if_list [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure pg_net_init [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure pg_net_exit [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure pg_cleanup [2019-09-11 19:11:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-11 19:11:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 19:11:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 19:11:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 19:11:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 19:11:36,091 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 19:12:20,652 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 19:12:20,652 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-11 19:12:20,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:12:20 BoogieIcfgContainer [2019-09-11 19:12:20,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 19:12:20,659 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 19:12:20,659 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 19:12:20,659 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 19:12:20,660 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:12:20" (1/1) ... [2019-09-11 19:12:20,805 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 19:12:21,817 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 19:12:21,822 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 982 root evaluator evaluations with a maximum evaluation depth of 0. Performed 982 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 2068 variables. [2019-09-11 19:12:21,822 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 19:12:21,825 INFO L168 Benchmark]: Toolchain (without parser) took 80973.74 ms. Allocated memory was 141.6 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 70.3 MB in the beginning and 484.3 MB in the end (delta: -414.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-09-11 19:12:21,827 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-11 19:12:21,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5260.04 ms. Allocated memory was 141.6 MB in the beginning and 378.5 MB in the end (delta: 237.0 MB). Free memory was 70.1 MB in the beginning and 241.8 MB in the end (delta: -171.7 MB). Peak memory consumption was 159.7 MB. Max. memory is 7.1 GB. [2019-09-11 19:12:21,828 INFO L168 Benchmark]: Boogie Preprocessor took 606.62 ms. Allocated memory is still 378.5 MB. Free memory was 241.8 MB in the beginning and 153.0 MB in the end (delta: 88.8 MB). Peak memory consumption was 88.8 MB. Max. memory is 7.1 GB. [2019-09-11 19:12:21,829 INFO L168 Benchmark]: RCFGBuilder took 73938.39 ms. Allocated memory was 378.5 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 153.0 MB in the beginning and 771.1 MB in the end (delta: -618.1 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-11 19:12:21,830 INFO L168 Benchmark]: Abstract Interpretation took 1163.73 ms. Allocated memory is still 1.7 GB. Free memory was 771.1 MB in the beginning and 484.3 MB in the end (delta: 286.7 MB). Peak memory consumption was 286.7 MB. Max. memory is 7.1 GB. [2019-09-11 19:12:21,835 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5260.04 ms. Allocated memory was 141.6 MB in the beginning and 378.5 MB in the end (delta: 237.0 MB). Free memory was 70.1 MB in the beginning and 241.8 MB in the end (delta: -171.7 MB). Peak memory consumption was 159.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 606.62 ms. Allocated memory is still 378.5 MB. Free memory was 241.8 MB in the beginning and 153.0 MB in the end (delta: 88.8 MB). Peak memory consumption was 88.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 73938.39 ms. Allocated memory was 378.5 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 153.0 MB in the beginning and 771.1 MB in the end (delta: -618.1 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Abstract Interpretation took 1163.73 ms. Allocated memory is still 1.7 GB. Free memory was 771.1 MB in the beginning and 484.3 MB in the end (delta: 286.7 MB). Peak memory consumption was 286.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 7628]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...