java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:46:37,298 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:46:37,302 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:46:37,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:46:37,314 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:46:37,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:46:37,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:46:37,320 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:46:37,322 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:46:37,324 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:46:37,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:46:37,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:46:37,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:46:37,330 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:46:37,331 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:46:37,331 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:46:37,335 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:46:37,338 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:46:37,340 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:46:37,342 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:46:37,343 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:46:37,344 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:46:37,346 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:46:37,347 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:46:37,347 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:46:37,348 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:46:37,349 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:46:37,349 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:46:37,350 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:46:37,351 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:46:37,352 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:46:37,352 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:46:37,353 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:46:37,353 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:46:37,354 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:46:37,354 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:46:37,355 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-21 10:46:37,372 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:46:37,372 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:46:37,373 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:46:37,374 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:46:37,374 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:46:37,374 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:46:37,375 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:46:37,375 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:46:37,375 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:46:37,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:46:37,376 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:46:37,376 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:46:37,376 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:46:37,376 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:46:37,376 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:46:37,377 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:46:37,378 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:46:37,378 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:46:37,378 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:46:37,378 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:46:37,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:46:37,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:46:37,379 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:46:37,379 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:46:37,379 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:46:37,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:46:37,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:46:37,380 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:46:37,380 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 10:46:37,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:46:37,454 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:46:37,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:46:37,461 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:46:37,461 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:46:37,462 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:37,531 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a4c2d19/91e27bd207254dbcbefe417564e911f7/FLAGd78a4d915 [2018-11-21 10:46:38,310 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:46:38,311 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:38,348 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a4c2d19/91e27bd207254dbcbefe417564e911f7/FLAGd78a4d915 [2018-11-21 10:46:38,841 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a4c2d19/91e27bd207254dbcbefe417564e911f7 [2018-11-21 10:46:38,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:46:38,855 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:46:38,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:38,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:46:38,862 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:46:38,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:38" (1/1) ... [2018-11-21 10:46:38,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a695b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:38, skipping insertion in model container [2018-11-21 10:46:38,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:38" (1/1) ... [2018-11-21 10:46:38,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:46:39,033 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:46:40,522 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:40,576 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 10:46:40,946 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:41,071 INFO L195 MainTranslator]: Completed translation [2018-11-21 10:46:41,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41 WrapperNode [2018-11-21 10:46:41,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:41,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 10:46:41,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 10:46:41,073 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 10:46:41,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... [2018-11-21 10:46:41,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 10:46:41,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 10:46:41,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 10:46:41,391 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 10:46:41,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:46:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 10:46:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 10:46:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-21 10:46:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-21 10:46:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2018-11-21 10:46:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 10:46:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2018-11-21 10:46:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-21 10:46:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_rceb_check [2018-11-21 10:46:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_cmd [2018-11-21 10:46:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_print_state [2018-11-21 10:46:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_upload [2018-11-21 10:46:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-21 10:46:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-21 10:46:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-21 10:46:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-21 10:46:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-21 10:46:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-21 10:46:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 10:46:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 10:46:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdrs_free [2018-11-21 10:46:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdr_load [2018-11-21 10:46:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdrs_load [2018-11-21 10:46:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_cmp [2018-11-21 10:46:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_fw_hdrs_push [2018-11-21 10:46:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_fw_upload_enable [2018-11-21 10:46:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_fw_upload_disable [2018-11-21 10:46:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __mac_fw_upload [2018-11-21 10:46:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_pre_fw_upload [2018-11-21 10:46:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_cmd_reset [2018-11-21 10:46:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_is_running_q [2018-11-21 10:46:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mac_fw_upload [2018-11-21 10:46:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mpi_write [2018-11-21 10:46:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mpi_read [2018-11-21 10:46:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_phy_fw_upload [2018-11-21 10:46:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion___0 [2018-11-21 10:46:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-21 10:46:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-21 10:46:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-21 10:46:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-21 10:46:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-21 10:46:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 10:46:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_init [2018-11-21 10:46:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_init [2018-11-21 10:46:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_create [2018-11-21 10:46:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_destroy [2018-11-21 10:46:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_write [2018-11-21 10:46:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_read [2018-11-21 10:46:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_neep_cb [2018-11-21 10:46:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_wait_init_done [2018-11-21 10:46:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_cmd [2018-11-21 10:46:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_probe [2018-11-21 10:46:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_dfu_driver_init [2018-11-21 10:46:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-21 10:46:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_dfu_driver_exit [2018-11-21 10:46:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-21 10:46:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 10:46:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 10:46:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 10:46:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 10:46:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_upload [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_pre_fw_upload [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mac_fw_upload [2018-11-21 10:46:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_phy_fw_upload [2018-11-21 10:46:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_cmd [2018-11-21 10:46:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_rceb_check [2018-11-21 10:46:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-21 10:46:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-21 10:46:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2018-11-21 10:46:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 10:46:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 10:46:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 10:46:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-21 10:46:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-21 10:46:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 10:46:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_print_state [2018-11-21 10:46:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2018-11-21 10:46:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 10:46:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-21 10:46:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-21 10:46:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-21 10:46:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-21 10:46:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-21 10:46:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-21 10:46:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-21 10:46:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 10:46:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-21 10:46:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-21 10:46:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 10:46:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-21 10:46:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-21 10:46:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 10:46:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 10:46:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2018-11-21 10:46:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-21 10:46:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdrs_free [2018-11-21 10:46:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdr_load [2018-11-21 10:46:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 10:46:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdrs_load [2018-11-21 10:46:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_cmp [2018-11-21 10:46:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure mac_fw_hdrs_push [2018-11-21 10:46:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2018-11-21 10:46:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure mac_fw_upload_enable [2018-11-21 10:46:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure mac_fw_upload_disable [2018-11-21 10:46:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure __mac_fw_upload [2018-11-21 10:46:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_cmd_reset [2018-11-21 10:46:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_is_running_q [2018-11-21 10:46:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 10:46:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mpi_write [2018-11-21 10:46:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 10:46:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mpi_read [2018-11-21 10:46:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 10:46:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion___0 [2018-11-21 10:46:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-21 10:46:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-21 10:46:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-21 10:46:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-21 10:46:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-21 10:46:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2018-11-21 10:46:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2018-11-21 10:46:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-21 10:46:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-21 10:46:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-21 10:46:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-21 10:46:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-21 10:46:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-21 10:46:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-21 10:46:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 10:46:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_init [2018-11-21 10:46:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_init [2018-11-21 10:46:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_create [2018-11-21 10:46:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_destroy [2018-11-21 10:46:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_write [2018-11-21 10:46:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_read [2018-11-21 10:46:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_neep_cb [2018-11-21 10:46:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_wait_init_done [2018-11-21 10:46:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_cmd [2018-11-21 10:46:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_probe [2018-11-21 10:46:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_dfu_driver_init [2018-11-21 10:46:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_dfu_driver_exit [2018-11-21 10:46:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-21 10:46:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 10:46:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 10:46:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 10:46:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 10:46:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 10:46:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 10:46:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 10:46:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 10:46:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 10:46:54,371 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:54,372 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:54,502 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:54,503 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:56,224 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 10:46:56,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:46:56 BoogieIcfgContainer [2018-11-21 10:46:56,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 10:46:56,228 INFO L168 Benchmark]: Toolchain (without parser) took 17373.85 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -269.6 MB). Peak memory consumption was 828.8 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:56,229 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:46:56,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2215.72 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 742.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -671.6 MB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:56,231 INFO L168 Benchmark]: Boogie Preprocessor took 317.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:56,232 INFO L168 Benchmark]: RCFGBuilder took 14835.34 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 353.4 MB). Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 388.3 MB). Peak memory consumption was 744.3 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:56,238 INFO L336 ainManager$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 2215.72 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 742.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -671.6 MB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 317.46 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14835.34 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 353.4 MB). Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 388.3 MB). Peak memory consumption was 744.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...