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_cbq.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 14:08:28,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 14:08:28,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 14:08:28,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 14:08:28,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 14:08:28,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 14:08:28,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 14:08:28,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 14:08:28,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 14:08:28,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 14:08:28,579 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 14:08:28,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 14:08:28,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 14:08:28,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 14:08:28,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 14:08:28,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 14:08:28,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 14:08:28,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 14:08:28,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 14:08:28,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 14:08:28,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 14:08:28,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 14:08:28,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 14:08:28,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 14:08:28,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 14:08:28,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 14:08:28,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 14:08:28,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 14:08:28,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 14:08:28,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 14:08:28,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 14:08:28,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 14:08:28,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 14:08:28,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 14:08:28,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 14:08:28,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 14:08:28,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 14:08:28,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 14:08:28,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 14:08:28,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 14:08:28,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 14:08:28,606 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 [2019-08-15 14:08:28,622 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 14:08:28,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 14:08:28,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 14:08:28,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 14:08:28,624 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 14:08:28,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 14:08:28,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 14:08:28,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 14:08:28,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 14:08:28,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 14:08:28,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 14:08:28,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 14:08:28,626 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 14:08:28,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 14:08:28,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 14:08:28,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 14:08:28,627 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 14:08:28,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 14:08:28,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 14:08:28,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 14:08:28,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 14:08:28,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 14:08:28,630 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 14:08:28,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 14:08:28,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 14:08:28,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 14:08:28,631 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 14:08:28,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 14:08:28,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 14:08:28,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 14:08:28,701 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 14:08:28,701 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 14:08:28,702 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2019-08-15 14:08:28,765 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf85dca5/31a461ff5a404084b8c2f0440f1588d8/FLAGca5dbfdd5 [2019-08-15 14:08:29,639 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 14:08:29,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2019-08-15 14:08:29,687 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf85dca5/31a461ff5a404084b8c2f0440f1588d8/FLAGca5dbfdd5 [2019-08-15 14:08:30,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf85dca5/31a461ff5a404084b8c2f0440f1588d8 [2019-08-15 14:08:30,090 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 14:08:30,091 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 14:08:30,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 14:08:30,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 14:08:30,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 14:08:30,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 02:08:30" (1/1) ... [2019-08-15 14:08:30,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ee004c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:30, skipping insertion in model container [2019-08-15 14:08:30,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 02:08:30" (1/1) ... [2019-08-15 14:08:30,108 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 14:08:30,284 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 14:08:31,012 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5323] [2019-08-15 14:08:31,012 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5324-5325] [2019-08-15 14:08:33,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 14:08:33,095 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 14:08:33,221 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5323] [2019-08-15 14:08:33,222 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5324-5325] [2019-08-15 14:08:33,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 14:08:34,052 INFO L192 MainTranslator]: Completed translation [2019-08-15 14:08:34,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34 WrapperNode [2019-08-15 14:08:34,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 14:08:34,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 14:08:34,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 14:08:34,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 14:08:34,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (1/1) ... [2019-08-15 14:08:34,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 14:08:34,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 14:08:34,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 14:08:34,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 14:08:34,644 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:08:34" (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 [2019-08-15 14:08:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 14:08:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 14:08:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-15 14:08:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-15 14:08:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-15 14:08:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-15 14:08:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-15 14:08:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-15 14:08:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-15 14:08:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2019-08-15 14:08:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2019-08-15 14:08:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2019-08-15 14:08:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-08-15 14:08:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2019-08-15 14:08:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-15 14:08:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-15 14:08:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-15 14:08:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_set_expires [2019-08-15 14:08:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_expires [2019-08-15 14:08:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_softexpires [2019-08-15 14:08:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start_expires [2019-08-15 14:08:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_restart [2019-08-15 14:08:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-15 14:08:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-08-15 14:08:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2019-08-15 14:08:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2019-08-15 14:08:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_is_throttled [2019-08-15 14:08:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_unthrottled [2019-08-15 14:08:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2019-08-15 14:08:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_lock [2019-08-15 14:08:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root [2019-08-15 14:08:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping [2019-08-15 14:08:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping_lock [2019-08-15 14:08:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dev [2019-08-15 14:08:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_lock [2019-08-15 14:08:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_unlock [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_find [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2019-08-15 14:08:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2019-08-15 14:08:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_peek_dequeued [2019-08-15 14:08:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_l2t [2019-08-15 14:08:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2019-08-15 14:08:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_get_time [2019-08-15 14:08:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_watchdog_schedule [2019-08-15 14:08:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_mtu [2019-08-15 14:08:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_class_lookup [2019-08-15 14:08:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reclassify [2019-08-15 14:08:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_classify [2019-08-15 14:08:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_activate_class [2019-08-15 14:08:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_deactivate_class [2019-08-15 14:08:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_mark_toplevel [2019-08-15 14:08:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_enqueue [2019-08-15 14:08:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_classic [2019-08-15 14:08:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_rclassic [2019-08-15 14:08:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_delay [2019-08-15 14:08:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_lowprio [2019-08-15 14:08:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_drop [2019-08-15 14:08:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_undelay_prio [2019-08-15 14:08:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_undelay [2019-08-15 14:08:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reshape_fail [2019-08-15 14:08:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_update_toplevel [2019-08-15 14:08:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_update [2019-08-15 14:08:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_under_limit [2019-08-15 14:08:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_prio [2019-08-15 14:08:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_1 [2019-08-15 14:08:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue [2019-08-15 14:08:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_adjust_levels [2019-08-15 14:08:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_normalize_quanta [2019-08-15 14:08:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_sync_defmap [2019-08-15 14:08:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_defmap [2019-08-15 14:08:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_unlink_class [2019-08-15 14:08:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_link_class [2019-08-15 14:08:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_drop [2019-08-15 14:08:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reset [2019-08-15 14:08:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_lss [2019-08-15 14:08:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_rmprio [2019-08-15 14:08:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_addprio [2019-08-15 14:08:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_wrr [2019-08-15 14:08:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_overlimit [2019-08-15 14:08:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_police [2019-08-15 14:08:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_fopt [2019-08-15 14:08:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_init [2019-08-15 14:08:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_rate [2019-08-15 14:08:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_lss [2019-08-15 14:08:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_wrr [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_ovl [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_fopt [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_police [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_attr [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_stats [2019-08-15 14:08:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class [2019-08-15 14:08:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class_stats [2019-08-15 14:08:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_graft [2019-08-15 14:08:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_leaf [2019-08-15 14:08:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_qlen_notify [2019-08-15 14:08:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_get [2019-08-15 14:08:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy_class [2019-08-15 14:08:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy [2019-08-15 14:08:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_put [2019-08-15 14:08:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_class [2019-08-15 14:08:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_delete [2019-08-15 14:08:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_find_tcf [2019-08-15 14:08:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_bind_filter [2019-08-15 14:08:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_unbind_filter [2019-08-15 14:08:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_walk [2019-08-15 14:08:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_module_init [2019-08-15 14:08:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_module_exit [2019-08-15 14:08:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2019-08-15 14:08:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-15 14:08:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 14:08:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-08-15 14:08:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-08-15 14:08:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-15 14:08:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-15 14:08:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-15 14:08:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-15 14:08:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-15 14:08:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-08-15 14:08:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-15 14:08:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-15 14:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-15 14:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-15 14:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-15 14:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-15 14:08:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-15 14:08:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-15 14:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2019-08-15 14:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-08-15 14:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-08-15 14:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-15 14:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-08-15 14:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_kill_estimator [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_new_estimator [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_replace_estimator [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_app [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_rate_est [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2019-08-15 14:08:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start_range_ns [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_try_to_cancel [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-08-15 14:08:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2019-08-15 14:08:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash_destroy [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash_grow [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash_init [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash_insert [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash_remove [2019-08-15 14:08:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_get_rtab [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_put_rtab [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_tree_decrease_qlen [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_watchdog_cancel [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_watchdog_init [2019-08-15 14:08:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_watchdog_schedule_ns [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2019-08-15 14:08:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2019-08-15 14:08:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-15 14:08:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 14:08:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 14:08:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-15 14:08:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-15 14:08:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2019-08-15 14:08:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2019-08-15 14:08:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-08-15 14:08:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2019-08-15 14:08:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-08-15 14:08:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-08-15 14:08:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 14:08:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 14:08:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-15 14:08:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 14:08:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-15 14:08:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_set_expires [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_expires [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_softexpires [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-08-15 14:08:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2019-08-15 14:08:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2019-08-15 14:08:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_range_ns [2019-08-15 14:08:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2019-08-15 14:08:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_try_to_cancel [2019-08-15 14:08:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_expires [2019-08-15 14:08:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_restart [2019-08-15 14:08:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-15 14:08:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-15 14:08:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-15 14:08:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-15 14:08:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2019-08-15 14:08:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_rate_est [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_app [2019-08-15 14:08:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure gen_new_estimator [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure gen_kill_estimator [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure gen_replace_estimator [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_is_throttled [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_unthrottled [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_lock [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root [2019-08-15 14:08:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping_lock [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dev [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_lock [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_unlock [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_find [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_init [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_insert [2019-08-15 14:08:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_remove [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_grow [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_destroy [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_tree_decrease_qlen [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2019-08-15 14:08:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_peek_dequeued [2019-08-15 14:08:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_l2t [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure psched_get_time [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_init [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_schedule_ns [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_schedule [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_cancel [2019-08-15 14:08:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2019-08-15 14:08:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2019-08-15 14:08:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_get_rtab [2019-08-15 14:08:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_put_rtab [2019-08-15 14:08:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2019-08-15 14:08:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure psched_mtu [2019-08-15 14:08:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_class_lookup [2019-08-15 14:08:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reclassify [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_classify [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_activate_class [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_deactivate_class [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_mark_toplevel [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_enqueue [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_classic [2019-08-15 14:08:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_rclassic [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_delay [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_lowprio [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_drop [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_undelay_prio [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_undelay [2019-08-15 14:08:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reshape_fail [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_update_toplevel [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_update [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_under_limit [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_prio [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_1 [2019-08-15 14:08:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_adjust_levels [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_normalize_quanta [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_sync_defmap [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_defmap [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_unlink_class [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_link_class [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_drop [2019-08-15 14:08:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reset [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_lss [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_rmprio [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_addprio [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_wrr [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_overlimit [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_police [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_fopt [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_init [2019-08-15 14:08:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_rate [2019-08-15 14:08:34,799 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_lss [2019-08-15 14:08:34,799 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_wrr [2019-08-15 14:08:34,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-15 14:08:34,799 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_ovl [2019-08-15 14:08:34,799 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_fopt [2019-08-15 14:08:34,800 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_police [2019-08-15 14:08:34,800 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_attr [2019-08-15 14:08:34,800 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_stats [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class_stats [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_graft [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_leaf [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_qlen_notify [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_get [2019-08-15 14:08:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy_class [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_put [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_class [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_delete [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_find_tcf [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_bind_filter [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_unbind_filter [2019-08-15 14:08:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_walk [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_module_init [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_module_exit [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-08-15 14:08:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 14:08:34,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-15 14:08:34,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-15 14:08:34,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-15 14:08:34,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-15 14:08:34,806 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 14:08:34,806 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 14:08:34,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 14:08:34,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 14:08:34,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 14:08:34,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 14:08:36,126 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-15 14:08:40,265 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 14:08:40,266 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-15 14:08:40,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 02:08:40 BoogieIcfgContainer [2019-08-15 14:08:40,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 14:08:40,271 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 14:08:40,271 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 14:08:40,271 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 14:08:40,273 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 02:08:40" (1/1) ... [2019-08-15 14:08:40,336 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:98) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-15 14:08:40,345 INFO L168 Benchmark]: Toolchain (without parser) took 10250.14 ms. Allocated memory was 130.5 MB in the beginning and 401.1 MB in the end (delta: 270.5 MB). Free memory was 75.1 MB in the beginning and 127.4 MB in the end (delta: -52.3 MB). Peak memory consumption was 218.3 MB. Max. memory is 7.1 GB. [2019-08-15 14:08:40,347 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-15 14:08:40,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3961.42 ms. Allocated memory was 130.5 MB in the beginning and 275.3 MB in the end (delta: 144.7 MB). Free memory was 74.7 MB in the beginning and 79.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 140.0 MB. Max. memory is 7.1 GB. [2019-08-15 14:08:40,357 INFO L168 Benchmark]: Boogie Preprocessor took 587.54 ms. Allocated memory was 275.3 MB in the beginning and 282.6 MB in the end (delta: 7.3 MB). Free memory was 79.5 MB in the beginning and 210.4 MB in the end (delta: -130.9 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. [2019-08-15 14:08:40,358 INFO L168 Benchmark]: RCFGBuilder took 5627.47 ms. Allocated memory was 282.6 MB in the beginning and 401.1 MB in the end (delta: 118.5 MB). Free memory was 210.4 MB in the beginning and 127.4 MB in the end (delta: 83.0 MB). Peak memory consumption was 284.5 MB. Max. memory is 7.1 GB. [2019-08-15 14:08:40,358 INFO L168 Benchmark]: Symbolic Interpretation took 69.03 ms. Allocated memory is still 401.1 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-15 14:08:40,373 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 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3961.42 ms. Allocated memory was 130.5 MB in the beginning and 275.3 MB in the end (delta: 144.7 MB). Free memory was 74.7 MB in the beginning and 79.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 140.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 587.54 ms. Allocated memory was 275.3 MB in the beginning and 282.6 MB in the end (delta: 7.3 MB). Free memory was 79.5 MB in the beginning and 210.4 MB in the end (delta: -130.9 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5627.47 ms. Allocated memory was 282.6 MB in the beginning and 401.1 MB in the end (delta: 118.5 MB). Free memory was 210.4 MB in the beginning and 127.4 MB in the end (delta: 83.0 MB). Peak memory consumption was 284.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 69.03 ms. Allocated memory is still 401.1 MB. Free memory is still 127.4 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...