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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--ipheth.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:32:19,869 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:32:19,871 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:32:19,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:32:19,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:32:19,888 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:32:19,889 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:32:19,892 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:32:19,893 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:32:19,894 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:32:19,895 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:32:19,896 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:32:19,896 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:32:19,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:32:19,899 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:32:19,900 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:32:19,901 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:32:19,903 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:32:19,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:32:19,906 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:32:19,908 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:32:19,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:32:19,915 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:32:19,915 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:32:19,915 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:32:19,916 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:32:19,917 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:32:19,918 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:32:19,921 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:32:19,925 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:32:19,925 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:32:19,926 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:32:19,927 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:32:19,927 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:32:19,928 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:32:19,929 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:32:19,930 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 03:32:19,961 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:32:19,962 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:32:19,963 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:32:19,963 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:32:19,964 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:32:19,964 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:32:19,965 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:32:19,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:32:19,965 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:32:19,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:32:19,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:32:19,966 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:32:19,966 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:32:19,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:32:19,966 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:32:19,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:32:19,967 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:32:19,967 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:32:19,967 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:32:19,967 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:32:19,967 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:32:19,968 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:32:19,968 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:32:19,968 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:32:19,968 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:32:19,968 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:32:19,968 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:32:19,969 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:32:19,969 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:32:20,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:32:20,037 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:32:20,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:32:20,042 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:32:20,042 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:32:20,043 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--ipheth.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 03:32:20,093 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8edd1857c/158b6ec4988744e599f34219542d63a7/FLAG51ceb62b9 [2018-11-22 03:32:20,973 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:32:20,974 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--ipheth.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 03:32:21,020 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8edd1857c/158b6ec4988744e599f34219542d63a7/FLAG51ceb62b9 [2018-11-22 03:32:21,477 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8edd1857c/158b6ec4988744e599f34219542d63a7 [2018-11-22 03:32:21,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:32:21,490 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:32:21,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:32:21,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:32:21,496 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:32:21,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:32:21" (1/1) ... [2018-11-22 03:32:21,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e07a992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:21, skipping insertion in model container [2018-11-22 03:32:21,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:32:21" (1/1) ... [2018-11-22 03:32:21,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:32:21,660 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:32:23,523 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:32:23,564 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:32:23,898 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:32:24,098 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:32:24,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24 WrapperNode [2018-11-22 03:32:24,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:32:24,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:32:24,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:32:24,100 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:32:24,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,218 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:32:24,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:32:24,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:32:24,220 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:32:24,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (1/1) ... [2018-11-22 03:32:24,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:32:24,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:32:24,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:32:24,471 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:32:24,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:32:24" (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 03:32:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-22 03:32:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-22 03:32:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2018-11-22 03:32:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2018-11-22 03:32:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-22 03:32:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:32:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 03:32:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 03:32:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_8 [2018-11-22 03:32:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_8 [2018-11-22 03:32:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-22 03:32:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-22 03:32:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_rx_submit [2018-11-22 03:32:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_rx_submit [2018-11-22 03:32:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:32:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2018-11-22 03:32:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2018-11-22 03:32:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:32:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:32:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:32:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:32:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 03:32:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2018-11-22 03:32:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:32:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:32:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-22 03:32:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-22 03:32:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-22 03:32:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-22 03:32:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-22 03:32:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-22 03:32:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-22 03:32:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_rcvbulk_callback [2018-11-22 03:32:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_rcvbulk_callback [2018-11-22 03:32:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-22 03:32:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-22 03:32:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-22 03:32:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-22 03:32:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-22 03:32:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2018-11-22 03:32:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 03:32:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 03:32:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-22 03:32:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-22 03:32:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-22 03:32:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 03:32:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 03:32:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 03:32:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 03:32:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-22 03:32:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-22 03:32:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-22 03:32:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-22 03:32:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 03:32:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 03:32:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 03:32:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_tx [2018-11-22 03:32:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_tx [2018-11-22 03:32:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_20 [2018-11-22 03:32:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_20 [2018-11-22 03:32:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:32:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_probe [2018-11-22 03:32:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_probe [2018-11-22 03:32:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_disconnect [2018-11-22 03:32:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_disconnect [2018-11-22 03:32:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-22 03:32:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_tx_timeout [2018-11-22 03:32:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_tx_timeout [2018-11-22 03:32:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_alloc_urbs [2018-11-22 03:32:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_alloc_urbs [2018-11-22 03:32:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:32:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_kill_urbs [2018-11-22 03:32:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_kill_urbs [2018-11-22 03:32:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:32:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:32:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2018-11-22 03:32:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-22 03:32:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-22 03:32:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-22 03:32:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-22 03:32:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-22 03:32:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-22 03:32:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-22 03:32:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2018-11-22 03:32:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-22 03:32:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-22 03:32:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:32:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:32:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 03:32:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 03:32:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-22 03:32:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-22 03:32:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-22 03:32:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:32:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:32:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_17 [2018-11-22 03:32:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_17 [2018-11-22 03:32:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_14 [2018-11-22 03:32:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_14 [2018-11-22 03:32:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_carrier_set [2018-11-22 03:32:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_carrier_set [2018-11-22 03:32:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-22 03:32:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-22 03:32:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:32:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:32:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-22 03:32:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-22 03:32:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-22 03:32:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_13 [2018-11-22 03:32:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_13 [2018-11-22 03:32:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-22 03:32:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-22 03:32:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-22 03:32:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 03:32:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 03:32:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 03:32:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 03:32:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:32:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:32:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_free_urbs [2018-11-22 03:32:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_free_urbs [2018-11-22 03:32:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-22 03:32:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-22 03:32:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 03:32:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 03:32:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:32:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 03:32:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 03:32:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-22 03:32:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_4 [2018-11-22 03:32:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_4 [2018-11-22 03:32:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_7 [2018-11-22 03:32:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_7 [2018-11-22 03:32:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:32:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:32:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_5 [2018-11-22 03:32:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_5 [2018-11-22 03:32:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6 [2018-11-22 03:32:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6 [2018-11-22 03:32:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-22 03:32:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_open [2018-11-22 03:32:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_open [2018-11-22 03:32:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-22 03:32:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-22 03:32:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-22 03:32:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_driver_exit [2018-11-22 03:32:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_driver_exit [2018-11-22 03:32:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:32:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2018-11-22 03:32:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2018-11-22 03:32:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-22 03:32:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 03:32:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-22 03:32:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_get_macaddr [2018-11-22 03:32:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_get_macaddr [2018-11-22 03:32:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_driver_init [2018-11-22 03:32:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_driver_init [2018-11-22 03:32:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_carrier_check_work [2018-11-22 03:32:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_carrier_check_work [2018-11-22 03:32:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-22 03:32:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-22 03:32:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_16 [2018-11-22 03:32:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_16 [2018-11-22 03:32:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:32:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:32:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-22 03:32:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_close [2018-11-22 03:32:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_close [2018-11-22 03:32:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_ethtool_op_get_link [2018-11-22 03:32:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_ethtool_op_get_link [2018-11-22 03:32:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-22 03:32:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-22 03:32:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_15 [2018-11-22 03:32:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_15 [2018-11-22 03:32:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-22 03:32:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 03:32:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 03:32:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-22 03:32:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2018-11-22 03:32:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-22 03:32:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-22 03:32:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-22 03:32:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ipheth_sndbulk_callback [2018-11-22 03:32:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ipheth_sndbulk_callback [2018-11-22 03:32:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2018-11-22 03:32:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2018-11-22 03:32:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-22 03:32:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-22 03:32:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 03:32:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 03:32:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_19 [2018-11-22 03:32:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_19 [2018-11-22 03:32:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-22 03:32:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-22 03:32:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-22 03:32:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_3 [2018-11-22 03:32:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_3 [2018-11-22 03:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_2 [2018-11-22 03:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_2 [2018-11-22 03:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-22 03:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-22 03:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2018-11-22 03:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-22 03:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-22 03:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-22 03:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 03:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 03:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-22 03:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-22 03:32:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-22 03:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-22 03:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-22 03:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-22 03:32:31,210 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:32:31,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:32:31 BoogieIcfgContainer [2018-11-22 03:32:31,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:32:31,214 INFO L168 Benchmark]: Toolchain (without parser) took 9724.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -200.6 MB). Peak memory consumption was 563.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:32:31,216 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 03:32:31,217 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2607.84 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -716.6 MB). Peak memory consumption was 126.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:32:31,218 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.82 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:32:31,218 INFO L168 Benchmark]: Boogie Preprocessor took 250.07 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:32:31,219 INFO L168 Benchmark]: RCFGBuilder took 6741.08 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 489.0 MB). Peak memory consumption was 489.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:32:31,224 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 2607.84 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -716.6 MB). Peak memory consumption was 126.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 118.82 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 250.07 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6741.08 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 489.0 MB). Peak memory consumption was 489.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...