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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 11:20:11,345 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:20:11,347 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:20:11,358 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:20:11,359 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:20:11,360 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:20:11,361 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:20:11,363 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:20:11,365 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:20:11,365 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:20:11,366 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:20:11,367 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:20:11,368 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:20:11,369 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:20:11,370 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:20:11,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:20:11,371 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:20:11,373 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:20:11,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:20:11,377 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:20:11,378 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:20:11,379 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:20:11,382 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:20:11,382 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:20:11,382 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:20:11,383 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:20:11,384 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:20:11,385 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:20:11,386 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:20:11,387 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:20:11,387 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:20:11,388 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:20:11,388 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:20:11,389 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:20:11,390 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:20:11,390 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:20:11,391 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 [2018-11-20 11:20:11,410 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:20:11,410 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:20:11,411 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:20:11,412 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:20:11,412 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:20:11,412 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:20:11,412 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:20:11,413 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:20:11,413 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:20:11,413 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:20:11,413 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:20:11,414 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:20:11,414 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:20:11,414 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:20:11,414 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:20:11,414 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:20:11,415 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:20:11,415 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:20:11,415 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:20:11,415 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:20:11,415 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:20:11,416 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:20:11,416 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:20:11,416 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:20:11,416 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:20:11,416 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:20:11,416 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:20:11,417 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:20:11,417 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:20:11,460 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:20:11,473 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:20:11,477 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:20:11,479 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:20:11,479 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:20:11,480 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 11:20:11,542 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ef3fb049/f9bf52c13a65495ebfb5ee5f680e5ce9/FLAG4cb07f308 [2018-11-20 11:20:12,392 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:20:12,395 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 11:20:12,443 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ef3fb049/f9bf52c13a65495ebfb5ee5f680e5ce9/FLAG4cb07f308 [2018-11-20 11:20:12,855 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ef3fb049/f9bf52c13a65495ebfb5ee5f680e5ce9 [2018-11-20 11:20:12,867 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:20:12,869 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:20:12,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:20:12,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:20:12,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:20:12,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:12" (1/1) ... [2018-11-20 11:20:12,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a20963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:12, skipping insertion in model container [2018-11-20 11:20:12,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:12" (1/1) ... [2018-11-20 11:20:12,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:20:13,039 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:20:14,607 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:20:14,625 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:20:14,981 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:20:15,065 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:20:15,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15 WrapperNode [2018-11-20 11:20:15,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:20:15,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:20:15,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:20:15,067 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:20:15,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (1/1) ... [2018-11-20 11:20:15,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:20:15,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:20:15,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:20:15,352 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:20:15,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:15" (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 [2018-11-20 11:20:15,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:20:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:20:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-20 11:20:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-20 11:20:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-20 11:20:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-20 11:20:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-20 11:20:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-20 11:20:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 11:20:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 11:20:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 11:20:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 11:20:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 11:20:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:20:15,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 11:20:15,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:20:15,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 11:20:15,427 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2018-11-20 11:20:15,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2018-11-20 11:20:15,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2018-11-20 11:20:15,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2018-11-20 11:20:15,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2018-11-20 11:20:15,429 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2018-11-20 11:20:15,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_reset [2018-11-20 11:20:15,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_init [2018-11-20 11:20:15,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_read_busy [2018-11-20 11:20:15,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_raw_read [2018-11-20 11:20:15,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_raw_write [2018-11-20 11:20:15,430 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_probe [2018-11-20 11:20:15,431 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_remove [2018-11-20 11:20:15,431 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_spi_driver_init [2018-11-20 11:20:15,431 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_spi_driver_exit [2018-11-20 11:20:15,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_wl1271_if_operations_2 [2018-11-20 11:20:15,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_1 [2018-11-20 11:20:15,432 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:20:15,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-20 11:20:15,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-20 11:20:15,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-20 11:20:15,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2018-11-20 11:20:15,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-20 11:20:15,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-20 11:20:15,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2018-11-20 11:20:15,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-20 11:20:15,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-20 11:20:15,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-20 11:20:15,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2018-11-20 11:20:15,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2018-11-20 11:20:15,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2018-11-20 11:20:15,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2018-11-20 11:20:15,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2018-11-20 11:20:15,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2018-11-20 11:20:15,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 11:20:15,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 11:20:15,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 11:20:15,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:20:15,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:20:15,437 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 11:20:15,437 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-20 11:20:15,437 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-20 11:20:15,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-20 11:20:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-20 11:20:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 11:20:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 11:20:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-20 11:20:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-20 11:20:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-20 11:20:15,440 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 11:20:15,440 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 11:20:15,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:20:15,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 11:20:15,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 11:20:15,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 11:20:15,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 11:20:15,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:20:15,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 11:20:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 11:20:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_wl1271_if_operations_2 [2018-11-20 11:20:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_1 [2018-11-20 11:20:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure crc7 [2018-11-20 11:20:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2018-11-20 11:20:15,443 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2018-11-20 11:20:15,444 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2018-11-20 11:20:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2018-11-20 11:20:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2018-11-20 11:20:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2018-11-20 11:20:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 11:20:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2018-11-20 11:20:15,445 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2018-11-20 11:20:15,446 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2018-11-20 11:20:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_reset [2018-11-20 11:20:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:20:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:20:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_init [2018-11-20 11:20:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:20:15,448 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_read_busy [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_raw_read [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_raw_write [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_probe [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_remove [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_spi_driver_init [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_spi_driver_exit [2018-11-20 11:20:15,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_2 [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-20 11:20:15,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-20 11:20:15,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-20 11:20:15,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-20 11:20:15,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:20:15,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:20:15,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:20:21,655 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:20:21,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:20:21 BoogieIcfgContainer [2018-11-20 11:20:21,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:20:21,660 INFO L168 Benchmark]: Toolchain (without parser) took 8792.39 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -385.0 MB). Peak memory consumption was 373.1 MB. Max. memory is 7.1 GB. [2018-11-20 11:20:21,666 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-20 11:20:21,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2196.85 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -731.5 MB). Peak memory consumption was 118.0 MB. Max. memory is 7.1 GB. [2018-11-20 11:20:21,669 INFO L168 Benchmark]: Boogie Preprocessor took 283.85 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 11:20:21,669 INFO L168 Benchmark]: RCFGBuilder took 6305.99 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 346.5 MB). Peak memory consumption was 346.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:20:21,674 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 0.19 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 2196.85 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -731.5 MB). Peak memory consumption was 118.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 283.85 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 6305.99 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 346.5 MB). Peak memory consumption was 346.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...