java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 18:08:40,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:08:40,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:08:40,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:08:40,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:08:40,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:08:40,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:08:40,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:08:40,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:08:40,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:08:40,930 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:08:40,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:08:40,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:08:40,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:08:40,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:08:40,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:08:40,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:08:40,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:08:40,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:08:40,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:08:40,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:08:40,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:08:40,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:08:40,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:08:40,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:08:40,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:08:40,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:08:40,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:08:40,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:08:40,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:08:40,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:08:40,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:08:40,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:08:40,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:08:40,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:08:40,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:08:40,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:08:40,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:08:40,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:08:40,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:08:40,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:08:40,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 18:08:40,972 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:08:40,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:08:40,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:08:40,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:08:40,974 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:08:40,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:08:40,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:08:40,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:08:40,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:08:40,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:08:40,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:08:40,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:08:40,976 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:08:40,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:08:40,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:08:40,977 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:08:40,977 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:08:40,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:08:40,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:08:40,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:08:40,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:08:40,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:08:40,978 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:08:40,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:08:40,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:08:40,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:08:40,979 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:08:41,010 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:08:41,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:08:41,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:08:41,026 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:08:41,027 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:08:41,028 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-08-08 18:08:41,107 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0aa29056f/a88b83268ed54967900368be1d7021c2/FLAG081584a77 [2019-08-08 18:08:41,892 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:08:41,892 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-08-08 18:08:41,938 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0aa29056f/a88b83268ed54967900368be1d7021c2/FLAG081584a77 [2019-08-08 18:08:42,452 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0aa29056f/a88b83268ed54967900368be1d7021c2 [2019-08-08 18:08:42,461 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:08:42,463 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:08:42,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:08:42,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:08:42,468 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:08:42,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:08:42" (1/1) ... [2019-08-08 18:08:42,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@493c2054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:42, skipping insertion in model container [2019-08-08 18:08:42,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:08:42" (1/1) ... [2019-08-08 18:08:42,479 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:08:42,620 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:08:43,268 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-08-08 18:08:43,269 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5867-5868] [2019-08-08 18:08:44,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:08:44,422 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:08:44,558 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-08-08 18:08:44,558 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5867-5868] [2019-08-08 18:08:44,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:08:45,085 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:08:45,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45 WrapperNode [2019-08-08 18:08:45,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:08:45,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:08:45,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:08:45,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:08:45,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... [2019-08-08 18:08:45,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:08:45,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:08:45,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:08:45,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:08:45,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:08:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:08:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:08:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:08:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 18:08:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-08 18:08:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-08 18:08:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-08 18:08:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-08 18:08:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-08 18:08:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-08 18:08:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 18:08:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-08 18:08:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-08-08 18:08:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-08 18:08:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-08 18:08:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-08-08 18:08:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-08-08 18:08:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-08-08 18:08:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:08:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-08-08 18:08:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-08-08 18:08:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2019-08-08 18:08:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-08-08 18:08:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2019-08-08 18:08:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2019-08-08 18:08:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2019-08-08 18:08:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2019-08-08 18:08:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2019-08-08 18:08:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2019-08-08 18:08:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2019-08-08 18:08:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-08-08 18:08:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2019-08-08 18:08:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-08-08 18:08:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_may_send [2019-08-08 18:08:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2019-08-08 18:08:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2019-08-08 18:08:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2019-08-08 18:08:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2019-08-08 18:08:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2019-08-08 18:08:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2019-08-08 18:08:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2019-08-08 18:08:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2019-08-08 18:08:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2019-08-08 18:08:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2019-08-08 18:08:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2019-08-08 18:08:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2019-08-08 18:08:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2019-08-08 18:08:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2019-08-08 18:08:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_pop [2019-08-08 18:08:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2019-08-08 18:08:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2019-08-08 18:08:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2019-08-08 18:08:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2019-08-08 18:08:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2019-08-08 18:08:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_dequeue [2019-08-08 18:08:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2019-08-08 18:08:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2019-08-08 18:08:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2019-08-08 18:08:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2019-08-08 18:08:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2019-08-08 18:08:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2019-08-08 18:08:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2019-08-08 18:08:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2019-08-08 18:08:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2019-08-08 18:08:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2019-08-08 18:08:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_exit [2019-08-08 18:08:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2019-08-08 18:08:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-08 18:08:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:08:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-08 18:08:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 18:08:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-08 18:08:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-08 18:08:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-08 18:08:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-08 18:08:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-08 18:08:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-08 18:08:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 18:08:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 18:08:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 18:08:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 18:08:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-08 18:08:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 18:08:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-08 18:08:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-08 18:08:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2019-08-08 18:08:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-08-08 18:08:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-08 18:08:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-08 18:08:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-08-08 18:08:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2019-08-08 18:08:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2019-08-08 18:08:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-08 18:08:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 18:08:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:08:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:08:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-08 18:08:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-08-08 18:08:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 18:08:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-08-08 18:08:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2019-08-08 18:08:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-08-08 18:08:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:08:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-08 18:08:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2019-08-08 18:08:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2019-08-08 18:08:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2019-08-08 18:08:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2019-08-08 18:08:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2019-08-08 18:08:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-08 18:08:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-08 18:08:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-08-08 18:08:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-08-08 18:08:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2019-08-08 18:08:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-08 18:08:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_lookup [2019-08-08 18:08:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-08-08 18:08:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-08-08 18:08:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2019-08-08 18:08:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2019-08-08 18:08:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2019-08-08 18:08:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:08:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:08:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 18:08:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:08:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:08:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-08 18:08:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 18:08:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:08:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 18:08:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 18:08:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2019-08-08 18:08:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:08:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:08:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 18:08:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2019-08-08 18:08:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-08 18:08:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-08-08 18:08:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-08-08 18:08:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-08-08 18:08:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_lookup [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-08 18:08:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-08-08 18:08:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-08 18:08:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-08 18:08:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-08 18:08:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-08 18:08:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-08 18:08:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-08 18:08:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2019-08-08 18:08:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-08 18:08:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-08 18:08:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-08-08 18:08:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2019-08-08 18:08:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure atm_may_send [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-08-08 18:08:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2019-08-08 18:08:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2019-08-08 18:08:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2019-08-08 18:08:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2019-08-08 18:08:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2019-08-08 18:08:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2019-08-08 18:08:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2019-08-08 18:08:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2019-08-08 18:08:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2019-08-08 18:08:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_pop [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2019-08-08 18:08:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_dequeue [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2019-08-08 18:08:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-08 18:08:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2019-08-08 18:08:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2019-08-08 18:08:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2019-08-08 18:08:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2019-08-08 18:08:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 18:08:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2019-08-08 18:08:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure atm_exit [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:08:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:08:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:08:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:08:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:08:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 18:08:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 18:08:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 18:08:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 18:08:46,849 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:08:57,457 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:08:57,457 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 18:08:57,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:08:57 BoogieIcfgContainer [2019-08-08 18:08:57,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:08:57,460 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:08:57,461 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:08:57,461 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:08:57,462 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:08:57" (1/1) ... [2019-08-08 18:08:57,474 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:08:57,476 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:08:57,494 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:80) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 18:08:57,500 INFO L168 Benchmark]: Toolchain (without parser) took 15036.81 ms. Allocated memory was 131.1 MB in the beginning and 477.1 MB in the end (delta: 346.0 MB). Free memory was 76.2 MB in the beginning and 191.7 MB in the end (delta: -115.4 MB). Peak memory consumption was 230.6 MB. Max. memory is 7.1 GB. [2019-08-08 18:08:57,501 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 18:08:57,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2623.48 ms. Allocated memory was 131.1 MB in the beginning and 273.2 MB in the end (delta: 142.1 MB). Free memory was 76.0 MB in the beginning and 177.2 MB in the end (delta: -101.2 MB). Peak memory consumption was 114.0 MB. Max. memory is 7.1 GB. [2019-08-08 18:08:57,503 INFO L168 Benchmark]: Boogie Preprocessor took 321.43 ms. Allocated memory is still 273.2 MB. Free memory was 177.2 MB in the beginning and 152.9 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-08-08 18:08:57,504 INFO L168 Benchmark]: RCFGBuilder took 12050.34 ms. Allocated memory was 273.2 MB in the beginning and 477.1 MB in the end (delta: 203.9 MB). Free memory was 152.9 MB in the beginning and 191.7 MB in the end (delta: -38.8 MB). Peak memory consumption was 326.6 MB. Max. memory is 7.1 GB. [2019-08-08 18:08:57,504 INFO L168 Benchmark]: Symbolic Interpretation took 37.17 ms. Allocated memory is still 477.1 MB. Free memory is still 191.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 18:08:57,508 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2623.48 ms. Allocated memory was 131.1 MB in the beginning and 273.2 MB in the end (delta: 142.1 MB). Free memory was 76.0 MB in the beginning and 177.2 MB in the end (delta: -101.2 MB). Peak memory consumption was 114.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 321.43 ms. Allocated memory is still 273.2 MB. Free memory was 177.2 MB in the beginning and 152.9 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12050.34 ms. Allocated memory was 273.2 MB in the beginning and 477.1 MB in the end (delta: 203.9 MB). Free memory was 152.9 MB in the beginning and 191.7 MB in the end (delta: -38.8 MB). Peak memory consumption was 326.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 37.17 ms. Allocated memory is still 477.1 MB. Free memory is still 191.7 MB. There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...