java -ea -Xmx8000000000 -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-BIN-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_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:52:20,169 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:52:20,172 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:52:20,188 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:52:20,188 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:52:20,189 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:52:20,191 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:52:20,193 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:52:20,195 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:52:20,196 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:52:20,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:52:20,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:52:20,198 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:52:20,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:52:20,201 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:52:20,201 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:52:20,203 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:52:20,208 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:52:20,214 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:52:20,215 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:52:20,220 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:52:20,221 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:52:20,227 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:52:20,227 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:52:20,230 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:52:20,231 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:52:20,234 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:52:20,235 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:52:20,236 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:52:20,240 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:52:20,241 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:52:20,242 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:52:20,243 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:52:20,244 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:52:20,245 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:52:20,247 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:52:20,248 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 [2018-11-22 23:52:20,268 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:52:20,269 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:52:20,269 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:52:20,270 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:52:20,270 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:52:20,271 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:52:20,272 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:52:20,272 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:52:20,272 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:52:20,272 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:52:20,272 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:52:20,273 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:52:20,273 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:52:20,273 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:52:20,274 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:52:20,274 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:52:20,274 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:52:20,275 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:52:20,275 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:52:20,275 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:52:20,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:52:20,275 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:52:20,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:52:20,277 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:52:20,277 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:52:20,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:52:20,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:52:20,278 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:52:20,278 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:52:20,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:52:20,368 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:52:20,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:52:20,376 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:52:20,376 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:52:20,377 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 23:52:20,444 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebf02e61e/008811862c6c4745a0aca5a01bb09473/FLAG85941e0d9 [2018-11-22 23:52:21,390 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:52:21,391 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 23:52:21,448 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebf02e61e/008811862c6c4745a0aca5a01bb09473/FLAG85941e0d9 [2018-11-22 23:52:21,784 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebf02e61e/008811862c6c4745a0aca5a01bb09473 [2018-11-22 23:52:21,798 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:52:21,800 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:52:21,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:52:21,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:52:21,809 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:52:21,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:52:21" (1/1) ... [2018-11-22 23:52:21,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379bfa0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:21, skipping insertion in model container [2018-11-22 23:52:21,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:52:21" (1/1) ... [2018-11-22 23:52:21,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:52:22,006 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:52:22,676 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-11-22 23:52:22,677 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-11-22 23:52:25,141 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:52:25,191 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:52:25,306 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-11-22 23:52:25,307 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-11-22 23:52:25,812 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:52:26,472 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:52:26,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26 WrapperNode [2018-11-22 23:52:26,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:52:26,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:52:26,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:52:26,475 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:52:26,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,603 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:52:26,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:52:26,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:52:26,649 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:52:26,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:26,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:27,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (1/1) ... [2018-11-22 23:52:27,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:52:27,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:52:27,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:52:27,054 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:52:27,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:52:26" (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 [2018-11-22 23:52:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2018-11-22 23:52:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2018-11-22 23:52:27,130 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2018-11-22 23:52:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-22 23:52:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-22 23:52:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-22 23:52:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-22 23:52:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2018-11-22 23:52:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2018-11-22 23:52:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-22 23:52:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-22 23:52:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-11-22 23:52:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-11-22 23:52:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-11-22 23:52:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-11-22 23:52:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2018-11-22 23:52:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2018-11-22 23:52:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 23:52:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 23:52:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 23:52:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 23:52:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-11-22 23:52:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-11-22 23:52:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-11-22 23:52:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-11-22 23:52:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2018-11-22 23:52:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2018-11-22 23:52:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2018-11-22 23:52:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2018-11-22 23:52:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2018-11-22 23:52:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2018-11-22 23:52:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_38 [2018-11-22 23:52:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_38 [2018-11-22 23:52:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-22 23:52:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-22 23:52:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2018-11-22 23:52:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2018-11-22 23:52:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2018-11-22 23:52:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_37 [2018-11-22 23:52:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_37 [2018-11-22 23:52:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2018-11-22 23:52:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-22 23:52:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-22 23:52:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-22 23:52:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 23:52:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 23:52:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2018-11-22 23:52:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2018-11-22 23:52:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-22 23:52:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-22 23:52:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2018-11-22 23:52:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2018-11-22 23:52:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2018-11-22 23:52:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2018-11-22 23:52:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2018-11-22 23:52:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-11-22 23:52:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-11-22 23:52:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2018-11-22 23:52:27,144 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2018-11-22 23:52:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-22 23:52:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2018-11-22 23:52:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2018-11-22 23:52:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-11-22 23:52:27,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-11-22 23:52:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2018-11-22 23:52:27,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2018-11-22 23:52:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2018-11-22 23:52:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2018-11-22 23:52:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:52:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:52:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-22 23:52:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-22 23:52:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-22 23:52:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2018-11-22 23:52:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2018-11-22 23:52:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2018-11-22 23:52:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2018-11-22 23:52:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2018-11-22 23:52:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2018-11-22 23:52:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-22 23:52:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 23:52:27,150 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 23:52:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2018-11-22 23:52:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2018-11-22 23:52:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 23:52:27,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 23:52:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2018-11-22 23:52:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 23:52:27,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 23:52:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2018-11-22 23:52:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2018-11-22 23:52:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2018-11-22 23:52:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-22 23:52:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-22 23:52:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-11-22 23:52:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2018-11-22 23:52:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2018-11-22 23:52:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2018-11-22 23:52:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2018-11-22 23:52:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2018-11-22 23:52:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:52:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:52:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-22 23:52:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 23:52:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 23:52:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2018-11-22 23:52:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2018-11-22 23:52:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2018-11-22 23:52:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-22 23:52:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-22 23:52:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2018-11-22 23:52:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2018-11-22 23:52:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2018-11-22 23:52:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2018-11-22 23:52:27,158 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2018-11-22 23:52:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-22 23:52:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 23:52:27,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 23:52:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-11-22 23:52:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-11-22 23:52:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2018-11-22 23:52:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2018-11-22 23:52:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2018-11-22 23:52:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2018-11-22 23:52:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2018-11-22 23:52:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 23:52:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2018-11-22 23:52:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-22 23:52:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-22 23:52:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2018-11-22 23:52:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-22 23:52:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-22 23:52:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-22 23:52:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2018-11-22 23:52:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2018-11-22 23:52:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:52:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-22 23:52:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-22 23:52:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-22 23:52:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-22 23:52:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-22 23:52:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-22 23:52:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2018-11-22 23:52:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2018-11-22 23:52:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-22 23:52:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2018-11-22 23:52:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2018-11-22 23:52:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 23:52:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 23:52:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2018-11-22 23:52:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2018-11-22 23:52:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2018-11-22 23:52:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2018-11-22 23:52:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2018-11-22 23:52:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2018-11-22 23:52:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2018-11-22 23:52:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:52:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 23:52:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 23:52:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:52:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2018-11-22 23:52:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2018-11-22 23:52:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2018-11-22 23:52:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2018-11-22 23:52:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2018-11-22 23:52:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-22 23:52:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-22 23:52:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2018-11-22 23:52:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2018-11-22 23:52:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2018-11-22 23:52:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2018-11-22 23:52:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-22 23:52:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2018-11-22 23:52:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2018-11-22 23:52:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-22 23:52:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 23:52:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 23:52:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2018-11-22 23:52:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2018-11-22 23:52:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2018-11-22 23:52:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2018-11-22 23:52:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2018-11-22 23:52:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2018-11-22 23:52:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2018-11-22 23:52:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2018-11-22 23:52:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-22 23:52:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-22 23:52:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-22 23:52:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-22 23:52:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-22 23:52:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-22 23:52:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-22 23:52:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2018-11-22 23:52:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2018-11-22 23:52:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-22 23:52:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-22 23:52:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2018-11-22 23:52:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2018-11-22 23:52:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2018-11-22 23:52:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2018-11-22 23:52:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2018-11-22 23:52:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2018-11-22 23:52:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-22 23:52:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2018-11-22 23:52:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2018-11-22 23:52:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2018-11-22 23:52:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-22 23:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-22 23:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2018-11-22 23:52:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2018-11-22 23:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-22 23:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2018-11-22 23:52:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2018-11-22 23:52:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2018-11-22 23:52:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 23:52:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 23:52:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-22 23:52:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-22 23:52:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-22 23:52:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2018-11-22 23:52:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2018-11-22 23:52:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2018-11-22 23:52:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-22 23:52:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 23:52:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 23:52:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 23:52:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2018-11-22 23:52:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2018-11-22 23:52:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 23:52:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2018-11-22 23:52:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2018-11-22 23:52:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2018-11-22 23:52:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-22 23:52:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-22 23:52:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-22 23:52:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-22 23:52:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-22 23:52:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2018-11-22 23:52:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2018-11-22 23:52:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:52:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-22 23:52:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-22 23:52:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2018-11-22 23:52:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2018-11-22 23:52:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2018-11-22 23:52:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2018-11-22 23:52:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2018-11-22 23:52:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2018-11-22 23:52:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:52:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2018-11-22 23:52:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2018-11-22 23:52:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-22 23:52:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-22 23:52:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:52:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-22 23:52:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-22 23:52:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-22 23:52:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-22 23:52:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-22 23:52:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-22 23:52:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-22 23:52:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2018-11-22 23:52:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2018-11-22 23:52:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2018-11-22 23:52:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2018-11-22 23:52:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2018-11-22 23:52:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2018-11-22 23:52:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2018-11-22 23:52:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 23:52:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 23:52:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2018-11-22 23:52:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2018-11-22 23:52:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-22 23:52:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2018-11-22 23:52:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2018-11-22 23:52:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2018-11-22 23:52:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2018-11-22 23:52:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 23:52:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 23:52:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2018-11-22 23:52:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2018-11-22 23:52:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 23:52:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 23:52:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2018-11-22 23:52:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2018-11-22 23:52:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2018-11-22 23:52:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2018-11-22 23:52:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2018-11-22 23:52:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2018-11-22 23:52:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:52:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-22 23:52:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2018-11-22 23:52:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2018-11-22 23:52:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2018-11-22 23:52:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:52:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2018-11-22 23:52:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2018-11-22 23:52:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2018-11-22 23:52:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2018-11-22 23:52:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-11-22 23:52:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2018-11-22 23:52:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2018-11-22 23:52:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 23:52:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 23:52:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2018-11-22 23:52:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2018-11-22 23:52:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-11-22 23:52:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-11-22 23:52:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:52:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:52:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2018-11-22 23:52:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2018-11-22 23:52:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2018-11-22 23:52:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2018-11-22 23:52:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2018-11-22 23:52:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2018-11-22 23:52:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2018-11-22 23:52:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2018-11-22 23:52:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2018-11-22 23:52:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-11-22 23:52:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-11-22 23:52:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 23:52:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 23:52:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-22 23:52:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2018-11-22 23:52:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2018-11-22 23:52:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2018-11-22 23:52:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-22 23:52:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-22 23:52:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2018-11-22 23:52:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2018-11-22 23:52:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2018-11-22 23:52:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2018-11-22 23:52:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2018-11-22 23:52:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2018-11-22 23:52:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-22 23:52:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-22 23:52:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-11-22 23:52:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-11-22 23:52:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:52:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:52:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:52:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-22 23:52:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-22 23:52:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_35 [2018-11-22 23:52:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_35 [2018-11-22 23:52:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2018-11-22 23:52:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2018-11-22 23:52:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-11-22 23:52:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-11-22 23:52:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 23:52:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 23:52:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 23:52:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2018-11-22 23:52:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-22 23:52:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-22 23:52:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2018-11-22 23:52:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-22 23:52:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2018-11-22 23:52:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2018-11-22 23:52:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 23:52:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 23:52:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-11-22 23:52:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-11-22 23:52:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_pages_11 [2018-11-22 23:52:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_pages_11 [2018-11-22 23:52:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-11-22 23:52:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-11-22 23:52:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-22 23:52:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 23:52:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 23:52:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2018-11-22 23:52:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2018-11-22 23:52:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2018-11-22 23:52:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-11-22 23:52:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-11-22 23:52:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2018-11-22 23:52:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2018-11-22 23:52:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2018-11-22 23:52:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_40 [2018-11-22 23:52:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_40 [2018-11-22 23:52:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2018-11-22 23:52:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2018-11-22 23:52:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-22 23:52:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-22 23:52:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-22 23:52:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2018-11-22 23:52:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2018-11-22 23:52:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2018-11-22 23:52:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2018-11-22 23:52:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 23:52:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2018-11-22 23:52:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2018-11-22 23:52:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-22 23:52:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-22 23:52:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2018-11-22 23:52:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2018-11-22 23:52:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2018-11-22 23:52:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2018-11-22 23:52:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2018-11-22 23:52:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2018-11-22 23:52:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2018-11-22 23:52:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2018-11-22 23:52:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 23:52:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 23:52:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2018-11-22 23:52:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:52:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-11-22 23:52:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-11-22 23:52:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-22 23:52:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-22 23:52:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:52:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-22 23:52:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-22 23:52:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2018-11-22 23:52:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2018-11-22 23:52:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2018-11-22 23:52:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:52:27,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:52:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2018-11-22 23:52:27,220 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2018-11-22 23:52:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-22 23:52:27,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-22 23:52:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 23:52:27,221 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 23:52:43,069 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:52:43,070 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:52:43,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:52:43 BoogieIcfgContainer [2018-11-22 23:52:43,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:52:43,074 INFO L168 Benchmark]: Toolchain (without parser) took 21275.16 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -260.2 MB). Peak memory consumption was 877.5 MB. Max. memory is 7.1 GB. [2018-11-22 23:52:43,076 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:52:43,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4671.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -458.1 MB). Peak memory consumption was 347.0 MB. Max. memory is 7.1 GB. [2018-11-22 23:52:43,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 172.86 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-22 23:52:43,078 INFO L168 Benchmark]: Boogie Preprocessor took 405.84 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 7.1 GB. [2018-11-22 23:52:43,079 INFO L168 Benchmark]: RCFGBuilder took 16017.16 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 360.2 MB). Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 131.0 MB). Peak memory consumption was 491.2 MB. Max. memory is 7.1 GB. [2018-11-22 23:52:43,084 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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4671.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -458.1 MB). Peak memory consumption was 347.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 172.86 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 405.84 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16017.16 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 360.2 MB). Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 131.0 MB). Peak memory consumption was 491.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...