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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 11:54:08,275 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 11:54:08,277 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 11:54:08,294 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 11:54:08,294 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 11:54:08,295 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 11:54:08,297 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 11:54:08,300 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 11:54:08,302 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 11:54:08,310 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 11:54:08,311 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 11:54:08,311 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 11:54:08,312 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 11:54:08,315 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 11:54:08,316 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 11:54:08,317 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 11:54:08,318 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 11:54:08,320 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 11:54:08,323 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 11:54:08,326 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 11:54:08,329 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 11:54:08,331 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 11:54:08,337 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 11:54:08,337 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 11:54:08,337 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 11:54:08,338 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 11:54:08,339 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 11:54:08,340 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 11:54:08,340 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 11:54:08,344 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 11:54:08,344 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 11:54:08,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 11:54:08,345 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 11:54:08,345 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 11:54:08,347 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 11:54:08,348 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 11:54:08,348 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 [2018-11-21 11:54:08,373 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 11:54:08,376 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 11:54:08,377 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 11:54:08,377 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 11:54:08,377 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 11:54:08,378 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 11:54:08,378 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 11:54:08,378 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 11:54:08,378 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 11:54:08,378 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 11:54:08,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 11:54:08,380 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 11:54:08,380 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 11:54:08,380 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 11:54:08,380 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 11:54:08,380 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 11:54:08,380 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 11:54:08,381 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 11:54:08,381 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 11:54:08,381 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 11:54:08,381 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 11:54:08,381 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 11:54:08,383 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 11:54:08,383 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 11:54:08,383 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 11:54:08,383 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 11:54:08,384 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 11:54:08,384 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 11:54:08,384 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 11:54:08,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 11:54:08,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 11:54:08,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 11:54:08,485 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 11:54:08,485 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 11:54:08,486 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-21 11:54:08,554 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b2c4b8b/3141bf02c30345e0befd29e5dce61f36/FLAG27de1dca2 [2018-11-21 11:54:09,366 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 11:54:09,367 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-21 11:54:09,417 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b2c4b8b/3141bf02c30345e0befd29e5dce61f36/FLAG27de1dca2 [2018-11-21 11:54:09,847 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b2c4b8b/3141bf02c30345e0befd29e5dce61f36 [2018-11-21 11:54:09,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 11:54:09,859 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 11:54:09,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 11:54:09,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 11:54:09,863 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 11:54:09,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:54:09" (1/1) ... [2018-11-21 11:54:09,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d46e8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:09, skipping insertion in model container [2018-11-21 11:54:09,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:54:09" (1/1) ... [2018-11-21 11:54:09,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 11:54:10,015 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 11:54:11,450 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:54:11,487 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 11:54:12,118 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:54:12,285 INFO L195 MainTranslator]: Completed translation [2018-11-21 11:54:12,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12 WrapperNode [2018-11-21 11:54:12,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 11:54:12,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 11:54:12,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 11:54:12,288 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 11:54:12,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (1/1) ... [2018-11-21 11:54:12,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 11:54:12,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 11:54:12,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 11:54:12,612 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 11:54:12,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:54:12" (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 [2018-11-21 11:54:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 11:54:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 11:54:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2018-11-21 11:54:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2018-11-21 11:54:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 11:54:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-21 11:54:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-21 11:54:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-21 11:54:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-21 11:54:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-21 11:54:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-21 11:54:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 11:54:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-21 11:54:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-21 11:54:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-21 11:54:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-21 11:54:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 11:54:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 11:54:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 11:54:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-21 11:54:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-21 11:54:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-21 11:54:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-21 11:54:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-21 11:54:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-21 11:54:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-21 11:54:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-21 11:54:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-21 11:54:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-21 11:54:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-21 11:54:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-21 11:54:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2018-11-21 11:54:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2018-11-21 11:54:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2018-11-21 11:54:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_probe_chip [2018-11-21 11:54:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2018-11-21 11:54:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2018-11-21 11:54:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2018-11-21 11:54:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_mode [2018-11-21 11:54:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_bittiming [2018-11-21 11:54:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_get_berr_counter [2018-11-21 11:54:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure chipset_init [2018-11-21 11:54:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2018-11-21 11:54:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2018-11-21 11:54:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2018-11-21 11:54:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2018-11-21 11:54:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2018-11-21 11:54:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2018-11-21 11:54:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sja1000dev [2018-11-21 11:54:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2018-11-21 11:54:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sja1000dev [2018-11-21 11:54:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2018-11-21 11:54:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2018-11-21 11:54:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2018-11-21 11:54:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-21 11:54:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-21 11:54:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-21 11:54:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-21 11:54:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-21 11:54:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-21 11:54:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 11:54:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-11-21 11:54:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-11-21 11:54:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-11-21 11:54:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-11-21 11:54:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-11-21 11:54:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2018-11-21 11:54:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-11-21 11:54:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2018-11-21 11:54:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2018-11-21 11:54:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2018-11-21 11:54:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-21 11:54:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-21 11:54:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-21 11:54:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-11-21 11:54:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-21 11:54:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 11:54:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-21 11:54:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-21 11:54:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-21 11:54:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-21 11:54:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-21 11:54:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-21 11:54:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-21 11:54:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-11-21 11:54:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-11-21 11:54:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-11-21 11:54:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 11:54:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-21 11:54:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 11:54:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 11:54:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-21 11:54:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-21 11:54:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-21 11:54:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-21 11:54:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-21 11:54:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-21 11:54:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-21 11:54:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-11-21 11:54:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-11-21 11:54:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-11-21 11:54:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-11-21 11:54:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2018-11-21 11:54:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-11-21 11:54:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-21 11:54:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-21 11:54:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 11:54:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 11:54:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 11:54:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-21 11:54:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-21 11:54:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 11:54:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 11:54:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 11:54:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-21 11:54:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-21 11:54:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-21 11:54:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-21 11:54:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-21 11:54:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 11:54:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 11:54:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-21 11:54:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-21 11:54:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-21 11:54:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-21 11:54:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-21 11:54:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-21 11:54:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-21 11:54:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-21 11:54:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-21 11:54:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2018-11-21 11:54:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-21 11:54:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2018-11-21 11:54:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-21 11:54:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-21 11:54:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 11:54:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-21 11:54:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-21 11:54:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-21 11:54:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-21 11:54:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-21 11:54:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-21 11:54:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-21 11:54:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-21 11:54:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-21 11:54:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-21 11:54:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-11-21 11:54:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2018-11-21 11:54:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2018-11-21 11:54:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2018-11-21 11:54:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2018-11-21 11:54:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2018-11-21 11:54:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2018-11-21 11:54:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2018-11-21 11:54:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 11:54:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2018-11-21 11:54:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2018-11-21 11:54:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-21 11:54:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2018-11-21 11:54:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2018-11-21 11:54:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-21 11:54:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2018-11-21 11:54:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2018-11-21 11:54:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2018-11-21 11:54:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2018-11-21 11:54:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2018-11-21 11:54:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-21 11:54:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-21 11:54:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sja1000dev [2018-11-21 11:54:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2018-11-21 11:54:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure register_sja1000dev [2018-11-21 11:54:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_probe_chip [2018-11-21 11:54:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2018-11-21 11:54:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2018-11-21 11:54:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2018-11-21 11:54:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_mode [2018-11-21 11:54:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_bittiming [2018-11-21 11:54:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_get_berr_counter [2018-11-21 11:54:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure chipset_init [2018-11-21 11:54:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2018-11-21 11:54:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2018-11-21 11:54:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 11:54:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2018-11-21 11:54:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 11:54:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 11:54:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-21 11:54:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 11:54:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 11:54:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-21 11:54:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-21 11:54:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-21 11:54:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-21 11:54:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-11-21 11:54:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-11-21 11:54:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-11-21 11:54:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 11:54:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 11:54:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 11:54:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 11:54:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 11:54:21,342 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 11:54:21,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:54:21 BoogieIcfgContainer [2018-11-21 11:54:21,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 11:54:21,346 INFO L168 Benchmark]: Toolchain (without parser) took 11488.64 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 931.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -679.0 MB). Peak memory consumption was 614.5 MB. Max. memory is 7.1 GB. [2018-11-21 11:54:21,348 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. [2018-11-21 11:54:21,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2427.44 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -599.7 MB). Peak memory consumption was 193.2 MB. Max. memory is 7.1 GB. [2018-11-21 11:54:21,350 INFO L168 Benchmark]: Boogie Preprocessor took 324.10 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-21 11:54:21,351 INFO L168 Benchmark]: RCFGBuilder took 8732.17 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 162.0 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -92.8 MB). Peak memory consumption was 431.5 MB. Max. memory is 7.1 GB. [2018-11-21 11:54:21,355 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 2427.44 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -599.7 MB). Peak memory consumption was 193.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 324.10 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8732.17 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 162.0 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -92.8 MB). Peak memory consumption was 431.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...