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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-can-usb-ems_usb.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:24:37,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:24:37,515 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:24:37,527 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:24:37,527 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:24:37,528 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:24:37,530 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:24:37,532 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:24:37,533 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:24:37,534 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:24:37,535 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:24:37,536 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:24:37,537 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:24:37,538 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:24:37,539 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:24:37,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:24:37,541 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:24:37,543 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:24:37,545 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:24:37,546 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:24:37,547 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:24:37,549 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:24:37,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:24:37,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:24:37,552 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:24:37,553 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:24:37,554 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:24:37,558 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:24:37,559 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:24:37,560 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:24:37,560 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:24:37,562 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:24:37,562 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:24:37,562 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:24:37,568 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:24:37,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:24:37,569 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 16:24:37,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:24:37,601 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:24:37,601 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:24:37,602 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:24:37,603 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:24:37,603 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:24:37,603 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:24:37,603 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:24:37,604 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:24:37,604 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:24:37,604 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:24:37,604 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:24:37,604 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:24:37,604 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:24:37,606 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:24:37,606 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:24:37,606 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:24:37,606 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:24:37,608 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:24:37,608 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:24:37,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:24:37,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:24:37,609 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:24:37,609 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:24:37,609 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:24:37,609 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:24:37,609 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:24:37,610 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:24:37,610 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:24:37,611 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 16:24:37,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:24:37,698 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:24:37,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:24:37,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:24:37,704 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:24:37,705 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-can-usb-ems_usb.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 16:24:37,772 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6074752/bf2e44a0381e4ed29f3881fb2eb5e355/FLAGf0dae8441 [2018-11-15 16:24:38,628 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:24:38,629 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-can-usb-ems_usb.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 16:24:38,677 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6074752/bf2e44a0381e4ed29f3881fb2eb5e355/FLAGf0dae8441 [2018-11-15 16:24:39,102 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6074752/bf2e44a0381e4ed29f3881fb2eb5e355 [2018-11-15 16:24:39,113 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:24:39,114 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:24:39,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:24:39,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:24:39,119 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:24:39,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@311205a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39, skipping insertion in model container [2018-11-15 16:24:39,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:24:39,280 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:24:42,174 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:24:42,446 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:24:43,527 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:24:43,841 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:24:43,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43 WrapperNode [2018-11-15 16:24:43,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:24:43,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:24:43,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:24:43,843 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:24:43,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:43,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:43,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:43,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:44,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:44,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:44,237 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (1/1) ... [2018-11-15 16:24:44,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:24:44,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:24:44,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:24:44,269 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:24:44,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:43" (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 [2018-11-15 16:24:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:24:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:24:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-15 16:24:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 16:24:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-15 16:24:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-15 16:24:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-15 16:24:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-15 16:24:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-15 16:24:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-15 16:24:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 16:24:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 16:24:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 16:24:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 16:24:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-15 16:24:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-15 16:24:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-15 16:24:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-15 16:24:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-15 16:24:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-15 16:24:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-15 16:24:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-15 16:24:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-15 16:24:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-15 16:24:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2018-11-15 16:24:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-15 16:24:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-15 16:24:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-15 16:24:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2018-11-15 16:24:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_can_msg [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_bulk_callback [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2018-11-15 16:24:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_start [2018-11-15 16:24:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2018-11-15 16:24:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_open [2018-11-15 16:24:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_start_xmit [2018-11-15 16:24:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_close [2018-11-15 16:24:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_set_mode [2018-11-15 16:24:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_set_bittiming [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure init_params_sja1000 [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_probe [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_init [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_exit [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-15 16:24:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-15 16:24:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 16:24:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 16:24:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 16:24:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:24:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-15 16:24:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 16:24:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-15 16:24:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-15 16:24:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 16:24:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 16:24:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-15 16:24:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 16:24:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-15 16:24:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 16:24:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 16:24:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 16:24:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-15 16:24:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 16:24:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 16:24:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 16:24:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-15 16:24:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-15 16:24:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-15 16:24:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-15 16:24:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-15 16:24:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 16:24:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-15 16:24:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-15 16:24:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:24:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-15 16:24:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-15 16:24:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-15 16:24:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-15 16:24:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2018-11-15 16:24:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-15 16:24:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 16:24:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-15 16:24:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-15 16:24:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-15 16:24:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-15 16:24:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-15 16:24:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-15 16:24:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-15 16:24:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-15 16:24:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2018-11-15 16:24:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 16:24:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 16:24:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2018-11-15 16:24:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2018-11-15 16:24:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-15 16:24:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2018-11-15 16:24:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-15 16:24:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2018-11-15 16:24:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2018-11-15 16:24:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2018-11-15 16:24:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2018-11-15 16:24:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-15 16:24:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-15 16:24:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2018-11-15 16:24:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_can_msg [2018-11-15 16:24:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:24:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_bulk_callback [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_start [2018-11-15 16:24:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_open [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_start_xmit [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_close [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_set_mode [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_set_bittiming [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure init_params_sja1000 [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_probe [2018-11-15 16:24:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_init [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_exit [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:24:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 16:24:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:24:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:24:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 16:24:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 16:24:49,303 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 16:24:49,303 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 16:24:57,116 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 16:24:57,117 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 16:24:58,624 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 16:24:58,624 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 16:24:58,702 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 16:24:58,703 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 16:24:58,909 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 16:24:58,909 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 16:25:04,955 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 16:25:04,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 04:25:04 BoogieIcfgContainer [2018-11-15 16:25:04,956 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 16:25:04,960 INFO L168 Benchmark]: Toolchain (without parser) took 25846.41 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -818.3 MB). Peak memory consumption was 909.7 MB. Max. memory is 7.1 GB. [2018-11-15 16:25:04,962 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 16:25:04,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4727.15 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.6 GB in the end (delta: -1.1 GB). Peak memory consumption was 792.7 MB. Max. memory is 7.1 GB. [2018-11-15 16:25:04,963 INFO L168 Benchmark]: Boogie Preprocessor took 425.68 ms. Allocated memory is still 2.7 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. [2018-11-15 16:25:04,964 INFO L168 Benchmark]: RCFGBuilder took 20687.95 ms. Allocated memory was 2.7 GB in the beginning and 2.9 GB in the end (delta: 205.5 MB). Free memory was 2.5 GB in the beginning and 2.2 GB in the end (delta: 288.9 MB). Peak memory consumption was 890.3 MB. Max. memory is 7.1 GB. [2018-11-15 16:25:04,969 INFO L336 ainManager$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 0.21 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 4727.15 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 2.6 GB in the end (delta: -1.1 GB). Peak memory consumption was 792.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 425.68 ms. Allocated memory is still 2.7 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20687.95 ms. Allocated memory was 2.7 GB in the beginning and 2.9 GB in the end (delta: 205.5 MB). Free memory was 2.5 GB in the beginning and 2.2 GB in the end (delta: 288.9 MB). Peak memory consumption was 890.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...