java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.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_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:47:55,558 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:47:55,563 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:47:55,585 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:47:55,585 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:47:55,590 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:47:55,591 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:47:55,595 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:47:55,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:47:55,602 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:47:55,603 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:47:55,603 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:47:55,604 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:47:55,611 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:47:55,612 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:47:55,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:47:55,613 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:47:55,618 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:47:55,629 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:47:55,635 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:47:55,636 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:47:55,637 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:47:55,642 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:47:55,642 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:47:55,642 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:47:55,649 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:47:55,650 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:47:55,650 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:47:55,653 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:47:55,657 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:47:55,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:47:55,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:47:55,658 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:47:55,658 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:47:55,659 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:47:55,660 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:47:55,665 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 06:47:55,696 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:47:55,700 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:47:55,700 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:47:55,701 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:47:55,701 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:47:55,701 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:47:55,701 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:47:55,705 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:47:55,705 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:47:55,705 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:47:55,705 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:47:55,705 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:47:55,705 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:47:55,705 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:47:55,706 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:47:55,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:47:55,708 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:47:55,708 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:47:55,708 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:47:55,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:47:55,708 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:47:55,709 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:47:55,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:47:55,821 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:47:55,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:47:55,826 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:47:55,826 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:47:55,827 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:47:55,918 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53520f85/1776366bfba64346899586bdde272533/FLAGbf3e37063 [2018-11-15 06:47:57,070 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:47:57,074 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:47:57,154 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53520f85/1776366bfba64346899586bdde272533/FLAGbf3e37063 [2018-11-15 06:47:57,179 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53520f85/1776366bfba64346899586bdde272533 [2018-11-15 06:47:57,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:47:57,195 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:47:57,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:47:57,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:47:57,206 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:47:57,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:47:57" (1/1) ... [2018-11-15 06:47:57,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec3cc96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:47:57, skipping insertion in model container [2018-11-15 06:47:57,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:47:57" (1/1) ... [2018-11-15 06:47:57,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:47:57,490 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:47:58,332 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2018-11-15 06:47:58,333 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2018-11-15 06:48:03,926 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:48:04,054 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:48:04,200 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2018-11-15 06:48:04,200 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2018-11-15 06:48:07,387 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:48:07,771 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:48:07,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07 WrapperNode [2018-11-15 06:48:07,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:48:07,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:48:07,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:48:07,775 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:48:07,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:07,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:07,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:07,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:08,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:08,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:08,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (1/1) ... [2018-11-15 06:48:08,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:48:08,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:48:08,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:48:08,311 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:48:08,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:48:07" (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 [2018-11-15 06:48:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:48:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:48:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 06:48:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-15 06:48:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-15 06:48:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 06:48:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-15 06:48:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 06:48:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-15 06:48:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2018-11-15 06:48:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2018-11-15 06:48:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2018-11-15 06:48:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2018-11-15 06:48:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2018-11-15 06:48:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:48:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:48:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:48:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:48:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_set_expires [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_expires [2018-11-15 06:48:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_softexpires [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start_expires [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_restart [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2018-11-15 06:48:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2018-11-15 06:48:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2018-11-15 06:48:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2018-11-15 06:48:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2018-11-15 06:48:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2018-11-15 06:48:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2018-11-15 06:48:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_is_throttled [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_unthrottled [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_lock [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping_lock [2018-11-15 06:48:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dev [2018-11-15 06:48:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_lock [2018-11-15 06:48:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_unlock [2018-11-15 06:48:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_hash [2018-11-15 06:48:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_class_find [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_peek_dequeued [2018-11-15 06:48:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_l2t [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_get_time [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_watchdog_schedule [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_mtu [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_class_lookup [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reclassify [2018-11-15 06:48:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_classify [2018-11-15 06:48:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_activate_class [2018-11-15 06:48:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_deactivate_class [2018-11-15 06:48:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_mark_toplevel [2018-11-15 06:48:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_enqueue [2018-11-15 06:48:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_classic [2018-11-15 06:48:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_rclassic [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_delay [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_lowprio [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_drop [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_undelay_prio [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_undelay [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reshape_fail [2018-11-15 06:48:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_update_toplevel [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_update [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_under_limit [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_prio [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_1 [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_adjust_levels [2018-11-15 06:48:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_normalize_quanta [2018-11-15 06:48:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_sync_defmap [2018-11-15 06:48:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_defmap [2018-11-15 06:48:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_unlink_class [2018-11-15 06:48:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_link_class [2018-11-15 06:48:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_drop [2018-11-15 06:48:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reset [2018-11-15 06:48:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_lss [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_rmprio [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_addprio [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_wrr [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_overlimit [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_police [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_fopt [2018-11-15 06:48:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_init [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_rate [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_lss [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_wrr [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_ovl [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_fopt [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_police [2018-11-15 06:48:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_attr [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_stats [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class_stats [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_graft [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_leaf [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_qlen_notify [2018-11-15 06:48:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_get [2018-11-15 06:48:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy_class [2018-11-15 06:48:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy [2018-11-15 06:48:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_put [2018-11-15 06:48:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_class [2018-11-15 06:48:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_delete [2018-11-15 06:48:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_find_tcf [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_bind_filter [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_unbind_filter [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_walk [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_module_init [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_module_exit [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2018-11-15 06:48:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2018-11-15 06:48:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:48:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-15 06:48:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-15 06:48:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2018-11-15 06:48:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 06:48:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-15 06:48:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-15 06:48:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-15 06:48:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-15 06:48:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 06:48:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:48:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:48:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:48:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-15 06:48:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-15 06:48:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 06:48:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-15 06:48:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:48:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2018-11-15 06:48:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:48:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-15 06:48:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2018-11-15 06:48:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-15 06:48:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2018-11-15 06:48:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 06:48:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 06:48:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-15 06:48:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 06:48:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-15 06:48:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:48:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:48:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:48:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-15 06:48:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:48:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:48:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_set_expires [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_expires [2018-11-15 06:48:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_softexpires [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_range_ns [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_try_to_cancel [2018-11-15 06:48:08,550 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_expires [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_restart [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2018-11-15 06:48:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-15 06:48:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:48:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-11-15 06:48:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2018-11-15 06:48:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2018-11-15 06:48:08,560 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2018-11-15 06:48:08,565 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-15 06:48:08,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2018-11-15 06:48:08,565 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2018-11-15 06:48:08,565 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_rate_est [2018-11-15 06:48:08,565 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_app [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure gen_new_estimator [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure gen_kill_estimator [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure gen_replace_estimator [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_is_throttled [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_unthrottled [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2018-11-15 06:48:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_lock [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping_lock [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dev [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_lock [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_unlock [2018-11-15 06:48:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash [2018-11-15 06:48:08,568 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_find [2018-11-15 06:48:08,571 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_init [2018-11-15 06:48:08,571 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_insert [2018-11-15 06:48:08,571 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_remove [2018-11-15 06:48:08,571 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_grow [2018-11-15 06:48:08,571 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_class_hash_destroy [2018-11-15 06:48:08,571 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_tree_decrease_qlen [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2018-11-15 06:48:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_peek_dequeued [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:48:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_l2t [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure psched_get_time [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_init [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_schedule_ns [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_schedule [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_watchdog_cancel [2018-11-15 06:48:08,579 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_get_rtab [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_put_rtab [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure psched_mtu [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_class_lookup [2018-11-15 06:48:08,580 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reclassify [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_classify [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_activate_class [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_deactivate_class [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_mark_toplevel [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_enqueue [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_classic [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_rclassic [2018-11-15 06:48:08,581 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_delay [2018-11-15 06:48:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_lowprio [2018-11-15 06:48:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_drop [2018-11-15 06:48:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-15 06:48:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_undelay_prio [2018-11-15 06:48:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_undelay [2018-11-15 06:48:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reshape_fail [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_update_toplevel [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_update [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_under_limit [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_prio [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_1 [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue [2018-11-15 06:48:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_adjust_levels [2018-11-15 06:48:08,589 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_normalize_quanta [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_sync_defmap [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_defmap [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_unlink_class [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_link_class [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_drop [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reset [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_lss [2018-11-15 06:48:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_rmprio [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_addprio [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_wrr [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_overlimit [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_police [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_fopt [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_init [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_rate [2018-11-15 06:48:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_lss [2018-11-15 06:48:08,592 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_wrr [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_ovl [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_fopt [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_police [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_attr [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump [2018-11-15 06:48:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_stats [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class_stats [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_graft [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_leaf [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_qlen_notify [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_get [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy_class [2018-11-15 06:48:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_put [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_class [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_delete [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_find_tcf [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_bind_filter [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_unbind_filter [2018-11-15 06:48:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_walk [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_module_init [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_module_exit [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2018-11-15 06:48:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:48:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:48:15,307 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: must not be argument of unary minus select at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.pqe.XnfDer.derSimple(XnfDer.java:134) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.pqe.XnfDer.tryToEliminate(XnfDer.java:97) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.eliminateAuxVars(Statements2TransFormula.java:665) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:196) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-15 06:48:15,311 INFO L168 Benchmark]: Toolchain (without parser) took 18118.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 373.9 MB). Peak memory consumption was 373.9 MB. Max. memory is 3.9 GB. [2018-11-15 06:48:15,321 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:48:15,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10579.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 93.7 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. [2018-11-15 06:48:15,322 INFO L168 Benchmark]: Boogie Preprocessor took 535.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.9 GB. [2018-11-15 06:48:15,323 INFO L168 Benchmark]: RCFGBuilder took 6998.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 235.4 MB). Peak memory consumption was 235.4 MB. Max. memory is 3.9 GB. [2018-11-15 06:48:15,330 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 10579.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 93.7 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 535.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.9 GB. * RCFGBuilder took 6998.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 235.4 MB). Peak memory consumption was 235.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: must not be argument of unary minus select de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: must not be argument of unary minus select: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...