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--can--usb--esd_usb2.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:33:13,102 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:33:13,104 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:33:13,117 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:33:13,117 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:33:13,118 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:33:13,120 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:33:13,122 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:33:13,124 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:33:13,125 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:33:13,126 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:33:13,126 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:33:13,127 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:33:13,129 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:33:13,130 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:33:13,131 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:33:13,132 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:33:13,134 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:33:13,136 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:33:13,137 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:33:13,139 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:33:13,140 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:33:13,143 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:33:13,143 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:33:13,144 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:33:13,145 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:33:13,146 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:33:13,147 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:33:13,147 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:33:13,149 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:33:13,149 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:33:13,150 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:33:13,150 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:33:13,150 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:33:13,154 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:33:13,155 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:33:13,155 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 03:33:13,186 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:33:13,186 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:33:13,187 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:33:13,187 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:33:13,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:33:13,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:33:13,188 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:33:13,189 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:33:13,189 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:33:13,189 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:33:13,190 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:33:13,190 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:33:13,190 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:33:13,190 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:33:13,190 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:33:13,191 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:33:13,191 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:33:13,191 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:33:13,192 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:33:13,192 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:33:13,192 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:33:13,192 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:33:13,192 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:33:13,193 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:33:13,194 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:33:13,194 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:33:13,194 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:33:13,195 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:33:13,195 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:33:13,249 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:33:13,264 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:33:13,268 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:33:13,270 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:33:13,270 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:33:13,271 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--esd_usb2.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:33:13,341 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d35bdeb5/349f366206254d548afa1dc3ff015817/FLAG25218b59f [2018-11-22 03:33:14,128 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:33:14,129 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--esd_usb2.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:33:14,172 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d35bdeb5/349f366206254d548afa1dc3ff015817/FLAG25218b59f [2018-11-22 03:33:14,665 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d35bdeb5/349f366206254d548afa1dc3ff015817 [2018-11-22 03:33:14,677 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:33:14,679 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:33:14,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:33:14,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:33:14,686 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:33:14,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:33:14" (1/1) ... [2018-11-22 03:33:14,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f6e7667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:14, skipping insertion in model container [2018-11-22 03:33:14,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:33:14" (1/1) ... [2018-11-22 03:33:14,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:33:14,858 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:33:16,775 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:33:16,808 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:33:17,305 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:33:17,527 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:33:17,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17 WrapperNode [2018-11-22 03:33:17,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:33:17,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:33:17,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:33:17,530 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:33:17,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:17,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:17,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:33:17,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:33:17,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:33:17,690 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:33:17,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:17,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:17,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:17,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:18,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:18,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:18,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (1/1) ... [2018-11-22 03:33:18,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:33:18,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:33:18,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:33:18,105 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:33:18,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:33:17" (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 03:33:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-22 03:33:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-22 03:33:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-22 03:33:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-22 03:33:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 03:33:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-22 03:33:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_2 [2018-11-22 03:33:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_2 [2018-11-22 03:33:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_17 [2018-11-22 03:33:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_17 [2018-11-22 03:33:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_tx_done_msg [2018-11-22 03:33:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_tx_done_msg [2018-11-22 03:33:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_20 [2018-11-22 03:33:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_20 [2018-11-22 03:33:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2018-11-22 03:33:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2018-11-22 03:33:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-22 03:33:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-22 03:33:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:33:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2018-11-22 03:33:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2018-11-22 03:33:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-22 03:33:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:33:18,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:33:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:33:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_setup_rx_urbs [2018-11-22 03:33:18,187 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_setup_rx_urbs [2018-11-22 03:33:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:33:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 03:33:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:33:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:33:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-22 03:33:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-22 03:33:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2018-11-22 03:33:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure show_firmware [2018-11-22 03:33:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure show_firmware [2018-11-22 03:33:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2018-11-22 03:33:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2018-11-22 03:33:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-22 03:33:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-22 03:33:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-22 03:33:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-22 03:33:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-22 03:33:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-22 03:33:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2018-11-22 03:33:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-22 03:33:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 03:33:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 03:33:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 03:33:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 03:33:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-22 03:33:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-22 03:33:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-22 03:33:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-22 03:33:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 03:33:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 03:33:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_21 [2018-11-22 03:33:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_21 [2018-11-22 03:33:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-11-22 03:33:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:33:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-22 03:33:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-22 03:33:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2018-11-22 03:33:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_driver_exit [2018-11-22 03:33:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_driver_exit [2018-11-22 03:33:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:33:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:33:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:33:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_open [2018-11-22 03:33:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_open [2018-11-22 03:33:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-22 03:33:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure show_hardware [2018-11-22 03:33:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hardware [2018-11-22 03:33:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_probe [2018-11-22 03:33:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_probe [2018-11-22 03:33:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:33:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:33:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 03:33:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 03:33:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_driver_init [2018-11-22 03:33:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_driver_init [2018-11-22 03:33:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-22 03:33:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 03:33:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 03:33:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-22 03:33:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-22 03:33:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_11 [2018-11-22 03:33:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_11 [2018-11-22 03:33:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-22 03:33:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-22 03:33:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:33:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:33:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-22 03:33:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-22 03:33:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_4 [2018-11-22 03:33:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_4 [2018-11-22 03:33:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-22 03:33:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 03:33:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 03:33:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2018-11-22 03:33:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2018-11-22 03:33:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_rx_can_msg [2018-11-22 03:33:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_rx_can_msg [2018-11-22 03:33:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-22 03:33:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-22 03:33:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_14 [2018-11-22 03:33:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_14 [2018-11-22 03:33:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-22 03:33:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 03:33:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 03:33:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 03:33:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 03:33:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:33:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:33:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_15 [2018-11-22 03:33:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_15 [2018-11-22 03:33:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-22 03:33:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-22 03:33:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 03:33:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 03:33:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:33:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2018-11-22 03:33:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2018-11-22 03:33:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 03:33:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 03:33:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:33:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:33:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_start_xmit [2018-11-22 03:33:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_start_xmit [2018-11-22 03:33:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-22 03:33:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-22 03:33:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-22 03:33:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-22 03:33:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-22 03:33:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:33:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_probe_one_net [2018-11-22 03:33:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_probe_one_net [2018-11-22 03:33:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-22 03:33:18,212 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-22 03:33:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_13 [2018-11-22 03:33:18,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_13 [2018-11-22 03:33:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 03:33:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-22 03:33:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-22 03:33:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2018-11-22 03:33:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_wait_msg [2018-11-22 03:33:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_wait_msg [2018-11-22 03:33:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-22 03:33:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-22 03:33:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-22 03:33:18,216 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2018-11-22 03:33:18,217 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2018-11-22 03:33:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:33:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:33:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_start [2018-11-22 03:33:18,217 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_start [2018-11-22 03:33:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-22 03:33:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_close [2018-11-22 03:33:18,218 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_close [2018-11-22 03:33:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_read_bulk_callback [2018-11-22 03:33:18,218 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_read_bulk_callback [2018-11-22 03:33:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-22 03:33:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_write_bulk_callback [2018-11-22 03:33:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_write_bulk_callback [2018-11-22 03:33:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_send_msg [2018-11-22 03:33:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_send_msg [2018-11-22 03:33:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_rx_event [2018-11-22 03:33:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_rx_event [2018-11-22 03:33:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 03:33:18,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 03:33:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-22 03:33:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 03:33:18,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 03:33:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-22 03:33:18,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-22 03:33:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-11-22 03:33:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-22 03:33:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-22 03:33:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-22 03:33:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 03:33:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 03:33:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-22 03:33:18,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-22 03:33:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2018-11-22 03:33:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:33:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2018-11-22 03:33:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_7 [2018-11-22 03:33:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_7 [2018-11-22 03:33:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-22 03:33:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure show_nets [2018-11-22 03:33:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure show_nets [2018-11-22 03:33:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-22 03:33:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-22 03:33:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-22 03:33:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-22 03:33:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:33:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:33:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-22 03:33:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 03:33:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 03:33:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-22 03:33:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-22 03:33:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_disconnect [2018-11-22 03:33:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_disconnect [2018-11-22 03:33:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:33:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:33:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-22 03:33:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-22 03:33:18,227 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2018-11-22 03:33:44,371 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:33:44,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:33:44 BoogieIcfgContainer [2018-11-22 03:33:44,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:33:44,375 INFO L168 Benchmark]: Toolchain (without parser) took 29697.96 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 2.3 GB in the end (delta: -859.9 MB). Peak memory consumption was 813.4 MB. Max. memory is 7.1 GB. [2018-11-22 03:33:44,378 INFO L168 Benchmark]: CDTParser took 0.22 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 03:33:44,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2848.70 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -661.3 MB). Peak memory consumption was 135.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:33:44,379 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.20 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: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:33:44,380 INFO L168 Benchmark]: Boogie Preprocessor took 414.33 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 69.0 MB). Peak memory consumption was 69.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:33:44,381 INFO L168 Benchmark]: RCFGBuilder took 26268.46 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 341.3 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -281.4 MB). Peak memory consumption was 621.2 MB. Max. memory is 7.1 GB. [2018-11-22 03:33:44,386 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 0.22 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 2848.70 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -661.3 MB). Peak memory consumption was 135.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 159.20 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: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 414.33 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 69.0 MB). Peak memory consumption was 69.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 26268.46 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 341.3 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -281.4 MB). Peak memory consumption was 621.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...