java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:42:06,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:42:06,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:42:06,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:42:06,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:42:06,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:42:06,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:42:06,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:42:06,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:42:06,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:42:06,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:42:06,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:42:06,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:42:06,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:42:06,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:42:06,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:42:06,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:42:06,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:42:06,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:42:06,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:42:06,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:42:06,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:42:06,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:42:06,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:42:06,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:42:06,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:42:06,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:42:06,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:42:06,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:42:06,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:42:06,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:42:06,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:42:06,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:42:06,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:42:06,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:42:06,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:42:06,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:42:06,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:42:06,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:42:06,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:42:06,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:42:06,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-16 17:42:06,643 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:42:06,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:42:06,644 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-16 17:42:06,644 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-16 17:42:06,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-16 17:42:06,646 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-16 17:42:06,646 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-16 17:42:06,646 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-16 17:42:06,646 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-16 17:42:06,647 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-16 17:42:06,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:42:06,649 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:42:06,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:42:06,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:42:06,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:42:06,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:42:06,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:42:06,650 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:42:06,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:42:06,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:42:06,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:42:06,652 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-16 17:42:06,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:42:06,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:42:06,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:42:06,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:42:06,653 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-16 17:42:06,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:42:06,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-16 17:42:06,654 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-16 17:42:06,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:42:06,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:42:06,713 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:42:06,714 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:42:06,715 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:42:06,716 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-09-16 17:42:06,793 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8e27672a/b119db26484c4dfabab60eecb86330c4/FLAGc850aba7a [2019-09-16 17:42:07,682 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:42:07,683 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2019-09-16 17:42:07,719 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8e27672a/b119db26484c4dfabab60eecb86330c4/FLAGc850aba7a [2019-09-16 17:42:08,135 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8e27672a/b119db26484c4dfabab60eecb86330c4 [2019-09-16 17:42:08,145 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:42:08,147 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:42:08,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:42:08,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:42:08,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:42:08,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:42:08" (1/1) ... [2019-09-16 17:42:08,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d11fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:08, skipping insertion in model container [2019-09-16 17:42:08,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:42:08" (1/1) ... [2019-09-16 17:42:08,163 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:42:08,319 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:42:09,000 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-09-16 17:42:09,000 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5867-5868] [2019-09-16 17:42:10,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:42:10,230 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:42:10,360 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5866] [2019-09-16 17:42:10,361 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5867-5868] [2019-09-16 17:42:10,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:42:10,817 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:42:10,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10 WrapperNode [2019-09-16 17:42:10,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:42:10,819 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:42:10,819 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:42:10,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:42:10,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:10,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:10,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:10,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:11,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:11,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:11,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... [2019-09-16 17:42:11,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:42:11,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:42:11,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:42:11,178 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:42:11,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:42:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:42:11,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:42:11,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:42:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-16 17:42:11,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-09-16 17:42:11,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-16 17:42:11,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-16 17:42:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-16 17:42:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-16 17:42:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-16 17:42:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-16 17:42:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-16 17:42:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-16 17:42:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-16 17:42:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-16 17:42:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-09-16 17:42:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-09-16 17:42:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-09-16 17:42:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-16 17:42:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-16 17:42:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-16 17:42:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-16 17:42:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-16 17:42:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-16 17:42:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-16 17:42:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-16 17:42:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-16 17:42:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-09-16 17:42:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-16 17:42:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-16 17:42:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-16 17:42:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-16 17:42:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-09-16 17:42:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-09-16 17:42:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2019-09-16 17:42:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-09-16 17:42:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2019-09-16 17:42:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2019-09-16 17:42:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2019-09-16 17:42:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2019-09-16 17:42:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2019-09-16 17:42:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2019-09-16 17:42:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2019-09-16 17:42:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-09-16 17:42:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2019-09-16 17:42:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-09-16 17:42:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_may_send [2019-09-16 17:42:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2019-09-16 17:42:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2019-09-16 17:42:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2019-09-16 17:42:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2019-09-16 17:42:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2019-09-16 17:42:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2019-09-16 17:42:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2019-09-16 17:42:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2019-09-16 17:42:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2019-09-16 17:42:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2019-09-16 17:42:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2019-09-16 17:42:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2019-09-16 17:42:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2019-09-16 17:42:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2019-09-16 17:42:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_pop [2019-09-16 17:42:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2019-09-16 17:42:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2019-09-16 17:42:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2019-09-16 17:42:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2019-09-16 17:42:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2019-09-16 17:42:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_dequeue [2019-09-16 17:42:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2019-09-16 17:42:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2019-09-16 17:42:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2019-09-16 17:42:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2019-09-16 17:42:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2019-09-16 17:42:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2019-09-16 17:42:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2019-09-16 17:42:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2019-09-16 17:42:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2019-09-16 17:42:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2019-09-16 17:42:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_exit [2019-09-16 17:42:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2019-09-16 17:42:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2019-09-16 17:42:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:42:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-16 17:42:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-16 17:42:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-09-16 17:42:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-09-16 17:42:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-09-16 17:42:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-09-16 17:42:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-09-16 17:42:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-09-16 17:42:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-09-16 17:42:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-16 17:42:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-09-16 17:42:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-09-16 17:42:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-16 17:42:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-16 17:42:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-16 17:42:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-16 17:42:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2019-09-16 17:42:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-09-16 17:42:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-16 17:42:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-16 17:42:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-09-16 17:42:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2019-09-16 17:42:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2019-09-16 17:42:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-16 17:42:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-16 17:42:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-16 17:42:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-16 17:42:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-09-16 17:42:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-09-16 17:42:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-16 17:42:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-16 17:42:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2019-09-16 17:42:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-09-16 17:42:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-16 17:42:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-16 17:42:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2019-09-16 17:42:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2019-09-16 17:42:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2019-09-16 17:42:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2019-09-16 17:42:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2019-09-16 17:42:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-09-16 17:42:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-09-16 17:42:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-16 17:42:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-16 17:42:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2019-09-16 17:42:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-16 17:42:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_lookup [2019-09-16 17:42:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-09-16 17:42:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-09-16 17:42:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2019-09-16 17:42:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2019-09-16 17:42:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2019-09-16 17:42:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-16 17:42:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-16 17:42:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-16 17:42:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-16 17:42:11,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-16 17:42:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:42:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-16 17:42:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-16 17:42:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-16 17:42:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-16 17:42:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-16 17:42:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-16 17:42:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-16 17:42:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-16 17:42:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-16 17:42:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-16 17:42:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 17:42:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-16 17:42:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 17:42:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-16 17:42:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-09-16 17:42:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_lookup [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-09-16 17:42:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-09-16 17:42:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-09-16 17:42:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-16 17:42:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-09-16 17:42:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-09-16 17:42:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-16 17:42:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-16 17:42:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-09-16 17:42:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2019-09-16 17:42:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2019-09-16 17:42:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure atm_may_send [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2019-09-16 17:42:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2019-09-16 17:42:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-09-16 17:42:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2019-09-16 17:42:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2019-09-16 17:42:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2019-09-16 17:42:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2019-09-16 17:42:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2019-09-16 17:42:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2019-09-16 17:42:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2019-09-16 17:42:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2019-09-16 17:42:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2019-09-16 17:42:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2019-09-16 17:42:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_pop [2019-09-16 17:42:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-16 17:42:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2019-09-16 17:42:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-16 17:42:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2019-09-16 17:42:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2019-09-16 17:42:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-16 17:42:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2019-09-16 17:42:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2019-09-16 17:42:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_dequeue [2019-09-16 17:42:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2019-09-16 17:42:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure atm_exit [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-09-16 17:42:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-16 17:42:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-16 17:42:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-16 17:42:12,430 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-16 17:42:20,631 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:42:20,632 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-16 17:42:20,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:42:20 BoogieIcfgContainer [2019-09-16 17:42:20,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:42:20,635 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-16 17:42:20,635 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-16 17:42:20,635 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-16 17:42:20,636 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:42:20" (1/1) ... [2019-09-16 17:42:20,686 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-16 17:42:20,968 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-16 17:42:20,974 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 388 root evaluator evaluations with a maximum evaluation depth of 0. Performed 388 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 849 variables. [2019-09-16 17:42:20,974 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-16 17:42:20,977 INFO L168 Benchmark]: Toolchain (without parser) took 12829.39 ms. Allocated memory was 139.5 MB in the beginning and 542.1 MB in the end (delta: 402.7 MB). Free memory was 74.8 MB in the beginning and 377.4 MB in the end (delta: -302.6 MB). Peak memory consumption was 100.1 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:20,978 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 139.5 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-16 17:42:20,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2671.01 ms. Allocated memory was 139.5 MB in the beginning and 270.5 MB in the end (delta: 131.1 MB). Free memory was 74.6 MB in the beginning and 175.5 MB in the end (delta: -100.9 MB). Peak memory consumption was 106.2 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:20,980 INFO L168 Benchmark]: Boogie Preprocessor took 357.91 ms. Allocated memory is still 270.5 MB. Free memory was 175.5 MB in the beginning and 152.5 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:20,981 INFO L168 Benchmark]: RCFGBuilder took 9456.55 ms. Allocated memory was 270.5 MB in the beginning and 542.1 MB in the end (delta: 271.6 MB). Free memory was 152.5 MB in the beginning and 433.6 MB in the end (delta: -281.1 MB). Peak memory consumption was 389.0 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:20,982 INFO L168 Benchmark]: Abstract Interpretation took 339.70 ms. Allocated memory is still 542.1 MB. Free memory was 433.6 MB in the beginning and 377.4 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:20,986 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 139.5 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2671.01 ms. Allocated memory was 139.5 MB in the beginning and 270.5 MB in the end (delta: 131.1 MB). Free memory was 74.6 MB in the beginning and 175.5 MB in the end (delta: -100.9 MB). Peak memory consumption was 106.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 357.91 ms. Allocated memory is still 270.5 MB. Free memory was 175.5 MB in the beginning and 152.5 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9456.55 ms. Allocated memory was 270.5 MB in the beginning and 542.1 MB in the end (delta: 271.6 MB). Free memory was 152.5 MB in the beginning and 433.6 MB in the end (delta: -281.1 MB). Peak memory consumption was 389.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 339.70 ms. Allocated memory is still 542.1 MB. Free memory was 433.6 MB in the beginning and 377.4 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 6101]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...