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-a32b1f7 [2019-08-19 00:51:11,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-19 00:51:11,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-19 00:51:11,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-19 00:51:11,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-19 00:51:11,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-19 00:51:11,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-19 00:51:11,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-19 00:51:11,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-19 00:51:11,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-19 00:51:11,332 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-19 00:51:11,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-19 00:51:11,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-19 00:51:11,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-19 00:51:11,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-19 00:51:11,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-19 00:51:11,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-19 00:51:11,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-19 00:51:11,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-19 00:51:11,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-19 00:51:11,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-19 00:51:11,344 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-19 00:51:11,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-19 00:51:11,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-19 00:51:11,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-19 00:51:11,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-19 00:51:11,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-19 00:51:11,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-19 00:51:11,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-19 00:51:11,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-19 00:51:11,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-19 00:51:11,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-19 00:51:11,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-19 00:51:11,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-19 00:51:11,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-19 00:51:11,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-19 00:51:11,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-19 00:51:11,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-19 00:51:11,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-19 00:51:11,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-19 00:51:11,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-19 00:51:11,359 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 [2019-08-19 00:51:11,379 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-19 00:51:11,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-19 00:51:11,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-19 00:51:11,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-19 00:51:11,381 INFO L138 SettingsManager]: * Use SBE=true [2019-08-19 00:51:11,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-19 00:51:11,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-19 00:51:11,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-19 00:51:11,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-19 00:51:11,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-19 00:51:11,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-19 00:51:11,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-19 00:51:11,383 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-19 00:51:11,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-19 00:51:11,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-19 00:51:11,384 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-19 00:51:11,384 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-19 00:51:11,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-19 00:51:11,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 00:51:11,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-19 00:51:11,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-19 00:51:11,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-19 00:51:11,385 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-19 00:51:11,385 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-19 00:51:11,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-19 00:51:11,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-19 00:51:11,386 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-19 00:51:11,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-19 00:51:11,452 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-19 00:51:11,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-19 00:51:11,460 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-19 00:51:11,461 INFO L275 PluginConnector]: CDTParser initialized [2019-08-19 00:51:11,461 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-08-19 00:51:11,527 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2be85ee0/a7ba25a5bfd94324881d26a734c17a60/FLAGed67110ae [2019-08-19 00:51:12,377 INFO L306 CDTParser]: Found 1 translation units. [2019-08-19 00:51:12,378 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-08-19 00:51:12,452 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2be85ee0/a7ba25a5bfd94324881d26a734c17a60/FLAGed67110ae [2019-08-19 00:51:12,891 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2be85ee0/a7ba25a5bfd94324881d26a734c17a60 [2019-08-19 00:51:12,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-19 00:51:12,903 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-19 00:51:12,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-19 00:51:12,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-19 00:51:12,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-19 00:51:12,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 12:51:12" (1/1) ... [2019-08-19 00:51:12,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@495126f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:12, skipping insertion in model container [2019-08-19 00:51:12,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 12:51:12" (1/1) ... [2019-08-19 00:51:12,921 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-19 00:51:13,092 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-19 00:51:13,849 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-08-19 00:51:13,850 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] [2019-08-19 00:51:15,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 00:51:15,275 INFO L188 MainTranslator]: Completed pre-run [2019-08-19 00:51:15,442 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-08-19 00:51:15,443 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] [2019-08-19 00:51:15,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 00:51:16,056 INFO L192 MainTranslator]: Completed translation [2019-08-19 00:51:16,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16 WrapperNode [2019-08-19 00:51:16,057 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-19 00:51:16,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-19 00:51:16,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-19 00:51:16,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-19 00:51:16,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (1/1) ... [2019-08-19 00:51:16,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-19 00:51:16,331 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-19 00:51:16,331 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-19 00:51:16,331 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-19 00:51:16,332 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:51:16" (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 [2019-08-19 00:51:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-19 00:51:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-19 00:51:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-19 00:51:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-19 00:51:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-19 00:51:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-19 00:51:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-19 00:51:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-19 00:51:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-19 00:51:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-19 00:51:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-19 00:51:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-08-19 00:51:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-19 00:51:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-19 00:51:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-08-19 00:51:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-08-19 00:51:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-08-19 00:51:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-19 00:51:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-19 00:51:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-19 00:51:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-19 00:51:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-19 00:51:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-19 00:51:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-19 00:51:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-19 00:51:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-19 00:51:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-08-19 00:51:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-19 00:51:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-08-19 00:51:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-08-19 00:51:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-08-19 00:51:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-08-19 00:51:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-08-19 00:51:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2019-08-19 00:51:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2019-08-19 00:51:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2019-08-19 00:51:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-08-19 00:51:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2019-08-19 00:51:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-08-19 00:51:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_may_send [2019-08-19 00:51:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2019-08-19 00:51:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2019-08-19 00:51:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_pop [2019-08-19 00:51:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2019-08-19 00:51:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2019-08-19 00:51:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2019-08-19 00:51:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2019-08-19 00:51:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2019-08-19 00:51:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_dequeue [2019-08-19 00:51:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2019-08-19 00:51:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2019-08-19 00:51:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2019-08-19 00:51:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2019-08-19 00:51:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2019-08-19 00:51:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2019-08-19 00:51:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2019-08-19 00:51:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2019-08-19 00:51:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2019-08-19 00:51:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2019-08-19 00:51:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_exit [2019-08-19 00:51:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2019-08-19 00:51:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-19 00:51:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-19 00:51:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-19 00:51:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-19 00:51:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-19 00:51:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-19 00:51:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-19 00:51:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-19 00:51:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-19 00:51:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-19 00:51:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-19 00:51:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-19 00:51:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-19 00:51:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-08-19 00:51:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-19 00:51:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-19 00:51:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-19 00:51:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-19 00:51:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-19 00:51:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-19 00:51:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-19 00:51:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-19 00:51:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-19 00:51:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-19 00:51:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-08-19 00:51:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-19 00:51:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-08-19 00:51:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2019-08-19 00:51:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-08-19 00:51:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-19 00:51:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-19 00:51:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2019-08-19 00:51:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2019-08-19 00:51:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2019-08-19 00:51:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2019-08-19 00:51:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2019-08-19 00:51:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-19 00:51:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_lookup [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-08-19 00:51:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-08-19 00:51:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2019-08-19 00:51:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2019-08-19 00:51:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2019-08-19 00:51:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-19 00:51:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-19 00:51:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-19 00:51:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-19 00:51:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-19 00:51:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-19 00:51:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-19 00:51:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-19 00:51:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-19 00:51:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-19 00:51:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-19 00:51:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-19 00:51:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-19 00:51:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-19 00:51:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-19 00:51:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-19 00:51:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2019-08-19 00:51:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-19 00:51:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-19 00:51:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-19 00:51:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-19 00:51:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-19 00:51:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-19 00:51:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-19 00:51:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-19 00:51:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2019-08-19 00:51:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-19 00:51:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-08-19 00:51:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-08-19 00:51:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_lookup [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-19 00:51:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-19 00:51:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2019-08-19 00:51:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-19 00:51:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-08-19 00:51:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-08-19 00:51:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-08-19 00:51:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-08-19 00:51:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-08-19 00:51:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2019-08-19 00:51:16,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-19 00:51:16,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2019-08-19 00:51:16,481 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-08-19 00:51:16,482 INFO L130 BoogieDeclarations]: Found specification of procedure atm_may_send [2019-08-19 00:51:16,482 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-08-19 00:51:16,482 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2019-08-19 00:51:16,483 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2019-08-19 00:51:16,483 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2019-08-19 00:51:16,483 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2019-08-19 00:51:16,483 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2019-08-19 00:51:16,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2019-08-19 00:51:16,485 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2019-08-19 00:51:16,486 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2019-08-19 00:51:16,486 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2019-08-19 00:51:16,487 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2019-08-19 00:51:16,491 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2019-08-19 00:51:16,491 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2019-08-19 00:51:16,491 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2019-08-19 00:51:16,491 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_pop [2019-08-19 00:51:16,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-19 00:51:16,495 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2019-08-19 00:51:16,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-19 00:51:16,495 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2019-08-19 00:51:16,495 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2019-08-19 00:51:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-19 00:51:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2019-08-19 00:51:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2019-08-19 00:51:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_dequeue [2019-08-19 00:51:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2019-08-19 00:51:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure atm_exit [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-19 00:51:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-19 00:51:16,499 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-19 00:51:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-19 00:51:16,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-19 00:51:17,523 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-19 00:51:25,723 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-19 00:51:25,723 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-19 00:51:25,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 12:51:25 BoogieIcfgContainer [2019-08-19 00:51:25,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-19 00:51:25,727 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-19 00:51:25,727 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-19 00:51:25,727 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-19 00:51:25,728 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 12:51:25" (1/1) ... [2019-08-19 00:51:25,746 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-19 00:51:25,752 INFO L155 IcfgInterpreter]: Building call graph [2019-08-19 00:51:25,767 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:95) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-19 00:51:25,773 INFO L168 Benchmark]: Toolchain (without parser) took 12868.52 ms. Allocated memory was 137.9 MB in the beginning and 560.5 MB in the end (delta: 422.6 MB). Free memory was 74.0 MB in the beginning and 170.4 MB in the end (delta: -96.4 MB). Peak memory consumption was 326.1 MB. Max. memory is 7.1 GB. [2019-08-19 00:51:25,774 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 103.8 MB in the beginning and 103.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-19 00:51:25,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3152.99 ms. Allocated memory was 137.9 MB in the beginning and 275.8 MB in the end (delta: 137.9 MB). Free memory was 73.6 MB in the beginning and 181.6 MB in the end (delta: -108.1 MB). Peak memory consumption was 106.9 MB. Max. memory is 7.1 GB. [2019-08-19 00:51:25,776 INFO L168 Benchmark]: Boogie Preprocessor took 273.07 ms. Allocated memory is still 275.8 MB. Free memory was 181.6 MB in the beginning and 157.4 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. [2019-08-19 00:51:25,777 INFO L168 Benchmark]: RCFGBuilder took 9395.24 ms. Allocated memory was 275.8 MB in the beginning and 560.5 MB in the end (delta: 284.7 MB). Free memory was 157.4 MB in the beginning and 179.0 MB in the end (delta: -21.6 MB). Peak memory consumption was 322.8 MB. Max. memory is 7.1 GB. [2019-08-19 00:51:25,778 INFO L168 Benchmark]: Symbolic Interpretation took 43.52 ms. Allocated memory is still 560.5 MB. Free memory was 179.0 MB in the beginning and 170.4 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-19 00:51:25,782 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 137.9 MB. Free memory was 103.8 MB in the beginning and 103.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3152.99 ms. Allocated memory was 137.9 MB in the beginning and 275.8 MB in the end (delta: 137.9 MB). Free memory was 73.6 MB in the beginning and 181.6 MB in the end (delta: -108.1 MB). Peak memory consumption was 106.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 273.07 ms. Allocated memory is still 275.8 MB. Free memory was 181.6 MB in the beginning and 157.4 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9395.24 ms. Allocated memory was 275.8 MB in the beginning and 560.5 MB in the end (delta: 284.7 MB). Free memory was 157.4 MB in the beginning and 179.0 MB in the end (delta: -21.6 MB). Peak memory consumption was 322.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43.52 ms. Allocated memory is still 560.5 MB. Free memory was 179.0 MB in the beginning and 170.4 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...