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 0.1.24-2989841 [2019-08-10 19:29:06,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 19:29:06,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 19:29:06,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 19:29:06,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 19:29:06,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 19:29:06,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 19:29:06,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 19:29:06,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 19:29:06,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 19:29:06,413 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 19:29:06,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 19:29:06,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 19:29:06,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 19:29:06,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 19:29:06,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 19:29:06,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 19:29:06,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 19:29:06,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 19:29:06,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 19:29:06,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 19:29:06,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 19:29:06,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 19:29:06,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 19:29:06,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 19:29:06,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 19:29:06,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 19:29:06,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 19:29:06,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 19:29:06,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 19:29:06,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 19:29:06,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 19:29:06,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 19:29:06,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 19:29:06,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 19:29:06,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 19:29:06,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 19:29:06,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 19:29:06,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 19:29:06,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 19:29:06,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 19:29:06,439 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-10 19:29:06,456 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 19:29:06,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 19:29:06,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 19:29:06,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 19:29:06,459 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 19:29:06,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 19:29:06,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 19:29:06,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 19:29:06,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 19:29:06,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 19:29:06,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 19:29:06,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 19:29:06,460 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 19:29:06,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 19:29:06,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 19:29:06,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 19:29:06,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 19:29:06,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 19:29:06,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 19:29:06,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 19:29:06,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 19:29:06,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 19:29:06,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 19:29:06,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 19:29:06,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 19:29:06,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 19:29:06,465 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 19:29:06,519 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 19:29:06,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 19:29:06,547 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 19:29:06,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 19:29:06,549 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 19:29:06,550 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-08-10 19:29:06,627 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e53cf41e4/21e5a0910544450aa9a70553358ef289/FLAGe7e3244a1 [2019-08-10 19:29:07,588 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 19:29:07,589 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-08-10 19:29:07,640 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e53cf41e4/21e5a0910544450aa9a70553358ef289/FLAGe7e3244a1 [2019-08-10 19:29:07,970 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e53cf41e4/21e5a0910544450aa9a70553358ef289 [2019-08-10 19:29:07,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 19:29:07,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 19:29:07,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 19:29:07,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 19:29:07,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 19:29:07,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 07:29:07" (1/1) ... [2019-08-10 19:29:07,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b5a249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:07, skipping insertion in model container [2019-08-10 19:29:07,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 07:29:07" (1/1) ... [2019-08-10 19:29:08,003 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 19:29:08,151 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 19:29:08,898 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-08-10 19:29:08,899 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] [2019-08-10 19:29:10,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 19:29:10,280 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 19:29:10,424 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-08-10 19:29:10,425 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] [2019-08-10 19:29:10,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 19:29:10,940 INFO L192 MainTranslator]: Completed translation [2019-08-10 19:29:10,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10 WrapperNode [2019-08-10 19:29:10,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 19:29:10,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 19:29:10,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 19:29:10,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 19:29:10,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:10,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:11,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:11,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:11,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:11,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:11,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... [2019-08-10 19:29:11,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 19:29:11,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 19:29:11,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 19:29:11,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 19:29:11,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:29:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 19:29:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 19:29:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 19:29:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-10 19:29:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-10 19:29:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-10 19:29:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-10 19:29:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-10 19:29:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-10 19:29:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-10 19:29:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-10 19:29:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-10 19:29:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-08-10 19:29:11,395 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-10 19:29:11,395 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-10 19:29:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-08-10 19:29:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-08-10 19:29:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-08-10 19:29:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 19:29:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 19:29:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 19:29:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 19:29:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 19:29:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 19:29:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 19:29:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 19:29:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 19:29:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-08-10 19:29:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-10 19:29:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-08-10 19:29:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-08-10 19:29:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-08-10 19:29:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-08-10 19:29:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-08-10 19:29:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2019-08-10 19:29:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2019-08-10 19:29:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2019-08-10 19:29:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-08-10 19:29:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2019-08-10 19:29:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_may_send [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2019-08-10 19:29:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2019-08-10 19:29:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_pop [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2019-08-10 19:29:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_dequeue [2019-08-10 19:29:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2019-08-10 19:29:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2019-08-10 19:29:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2019-08-10 19:29:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2019-08-10 19:29:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2019-08-10 19:29:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2019-08-10 19:29:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2019-08-10 19:29:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2019-08-10 19:29:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2019-08-10 19:29:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2019-08-10 19:29:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_exit [2019-08-10 19:29:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2019-08-10 19:29:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-10 19:29:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 19:29:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-10 19:29:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 19:29:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-10 19:29:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-10 19:29:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-10 19:29:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-10 19:29:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-10 19:29:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-10 19:29:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-10 19:29:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-10 19:29:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-10 19:29:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-10 19:29:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-10 19:29:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-10 19:29:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-10 19:29:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-10 19:29:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2019-08-10 19:29:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-08-10 19:29:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-10 19:29:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-10 19:29:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-08-10 19:29:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2019-08-10 19:29:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2019-08-10 19:29:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-10 19:29:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-10 19:29:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 19:29:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 19:29:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-10 19:29:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-08-10 19:29:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-10 19:29:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-08-10 19:29:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2019-08-10 19:29:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-08-10 19:29:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 19:29:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-10 19:29:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-10 19:29:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-08-10 19:29:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-08-10 19:29:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2019-08-10 19:29:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-10 19:29:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_lookup [2019-08-10 19:29:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-08-10 19:29:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-08-10 19:29:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2019-08-10 19:29:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2019-08-10 19:29:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2019-08-10 19:29:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 19:29:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 19:29:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 19:29:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 19:29:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-10 19:29:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 19:29:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 19:29:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-10 19:29:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-10 19:29:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 19:29:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 19:29:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-10 19:29:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-10 19:29:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 19:29:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-10 19:29:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2019-08-10 19:29:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 19:29:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 19:29:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2019-08-10 19:29:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_lookup [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-10 19:29:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-10 19:29:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-08-10 19:29:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-10 19:29:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-08-10 19:29:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2019-08-10 19:29:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure atm_may_send [2019-08-10 19:29:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2019-08-10 19:29:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2019-08-10 19:29:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2019-08-10 19:29:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2019-08-10 19:29:11,455 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2019-08-10 19:29:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2019-08-10 19:29:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2019-08-10 19:29:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2019-08-10 19:29:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_pop [2019-08-10 19:29:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-10 19:29:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2019-08-10 19:29:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-10 19:29:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2019-08-10 19:29:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2019-08-10 19:29:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-10 19:29:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2019-08-10 19:29:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2019-08-10 19:29:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_dequeue [2019-08-10 19:29:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2019-08-10 19:29:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 19:29:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure atm_exit [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-08-10 19:29:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 19:29:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-10 19:29:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-10 19:29:12,596 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 19:29:20,411 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 19:29:20,412 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 19:29:20,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 07:29:20 BoogieIcfgContainer [2019-08-10 19:29:20,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 19:29:20,416 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 19:29:20,416 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 19:29:20,417 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 19:29:20,418 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 07:29:20" (1/1) ... [2019-08-10 19:29:20,482 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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) [2019-08-10 19:29:20,489 INFO L168 Benchmark]: Toolchain (without parser) took 12505.33 ms. Allocated memory was 137.4 MB in the beginning and 481.8 MB in the end (delta: 344.5 MB). Free memory was 74.5 MB in the beginning and 232.7 MB in the end (delta: -158.3 MB). Peak memory consumption was 186.2 MB. Max. memory is 7.1 GB. [2019-08-10 19:29:20,490 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 103.5 MB in the beginning and 103.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-10 19:29:20,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2956.13 ms. Allocated memory was 137.4 MB in the beginning and 276.8 MB in the end (delta: 139.5 MB). Free memory was 74.3 MB in the beginning and 184.2 MB in the end (delta: -110.0 MB). Peak memory consumption was 108.0 MB. Max. memory is 7.1 GB. [2019-08-10 19:29:20,492 INFO L168 Benchmark]: Boogie Preprocessor took 366.73 ms. Allocated memory is still 276.8 MB. Free memory was 184.2 MB in the beginning and 157.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-10 19:29:20,493 INFO L168 Benchmark]: RCFGBuilder took 9106.30 ms. Allocated memory was 276.8 MB in the beginning and 481.8 MB in the end (delta: 205.0 MB). Free memory was 157.5 MB in the beginning and 239.5 MB in the end (delta: -82.0 MB). Peak memory consumption was 334.0 MB. Max. memory is 7.1 GB. [2019-08-10 19:29:20,494 INFO L168 Benchmark]: Symbolic Interpretation took 69.36 ms. Allocated memory is still 481.8 MB. Free memory is still 232.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 19:29:20,497 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 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 103.5 MB in the beginning and 103.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2956.13 ms. Allocated memory was 137.4 MB in the beginning and 276.8 MB in the end (delta: 139.5 MB). Free memory was 74.3 MB in the beginning and 184.2 MB in the end (delta: -110.0 MB). Peak memory consumption was 108.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 366.73 ms. Allocated memory is still 276.8 MB. Free memory was 184.2 MB in the beginning and 157.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9106.30 ms. Allocated memory was 276.8 MB in the beginning and 481.8 MB in the end (delta: 205.0 MB). Free memory was 157.5 MB in the beginning and 239.5 MB in the end (delta: -82.0 MB). Peak memory consumption was 334.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 69.36 ms. Allocated memory is still 481.8 MB. Free memory is still 232.7 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...