java -ea -Xmx4000000000 -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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:56:38,188 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:56:38,193 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:56:38,222 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:56:38,222 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:56:38,223 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:56:38,226 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:56:38,230 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:56:38,235 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:56:38,235 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:56:38,236 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:56:38,248 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:56:38,249 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:56:38,252 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:56:38,255 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:56:38,256 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:56:38,256 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:56:38,263 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:56:38,272 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:56:38,275 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:56:38,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:56:38,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:56:38,287 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:56:38,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:56:38,290 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:56:38,291 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:56:38,292 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:56:38,292 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:56:38,299 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:56:38,300 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:56:38,301 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:56:38,303 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:56:38,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:56:38,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:56:38,309 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:56:38,310 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:56:38,310 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 [2018-11-15 06:56:38,352 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:56:38,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:56:38,353 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:56:38,353 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:56:38,354 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:56:38,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:56:38,355 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:56:38,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:56:38,357 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:56:38,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:56:38,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:56:38,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:56:38,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:56:38,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:56:38,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:56:38,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:56:38,362 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:56:38,362 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:56:38,362 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:56:38,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:56:38,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:56:38,363 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:56:38,363 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:56:38,364 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:56:38,364 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:56:38,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:56:38,364 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:56:38,364 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:56:38,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:56:38,506 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:56:38,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:56:38,517 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:56:38,519 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:56:38,522 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:56:38,638 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a08ccf9/5783b377535d4341886a045fd3548132/FLAG044605a94 [2018-11-15 06:56:40,079 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:56:40,080 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:56:40,158 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a08ccf9/5783b377535d4341886a045fd3548132/FLAG044605a94 [2018-11-15 06:56:40,195 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a08ccf9/5783b377535d4341886a045fd3548132 [2018-11-15 06:56:40,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:56:40,220 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:56:40,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:56:40,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:56:40,233 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:56:40,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:56:40" (1/1) ... [2018-11-15 06:56:40,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ae9d94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:40, skipping insertion in model container [2018-11-15 06:56:40,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:56:40" (1/1) ... [2018-11-15 06:56:40,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:56:40,532 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:56:43,473 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:56:43,511 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:56:44,589 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:56:44,719 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:56:44,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44 WrapperNode [2018-11-15 06:56:44,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:56:44,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:56:44,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:56:44,721 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:56:44,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:44,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:44,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:44,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:45,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:45,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:45,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (1/1) ... [2018-11-15 06:56:45,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:56:45,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:56:45,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:56:45,243 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:56:45,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:56:44" (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 06:56:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:56:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:56:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-15 06:56:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-11-15 06:56:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-15 06:56:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-15 06:56:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2018-11-15 06:56:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-15 06:56:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-15 06:56:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 06:56:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 06:56:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 06:56:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:56:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:56:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 06:56:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 06:56:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:56:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:56:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:56:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:56:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-15 06:56:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-15 06:56:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-11-15 06:56:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-11-15 06:56:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-11-15 06:56:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2018-11-15 06:56:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2018-11-15 06:56:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2018-11-15 06:56:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2018-11-15 06:56:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2018-11-15 06:56:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2018-11-15 06:56:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-11-15 06:56:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-11-15 06:56:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-15 06:56:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-15 06:56:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-15 06:56:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-15 06:56:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-15 06:56:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:56:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_5 [2018-11-15 06:56:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_6 [2018-11-15 06:56:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_7 [2018-11-15 06:56:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:56:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 06:56:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 06:56:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 06:56:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 06:56:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 06:56:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 06:56:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 06:56:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 06:56:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 06:56:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 06:56:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 06:56:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:56:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 06:56:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:56:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:56:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 06:56:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 06:56:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-15 06:56:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-15 06:56:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-15 06:56:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-11-15 06:56:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-15 06:56:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-15 06:56:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-15 06:56:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-15 06:56:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 06:56:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 06:56:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 06:56:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:56:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:56:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:56:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:56:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:56:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:56:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:56:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:56:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:56:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 06:56:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 06:56:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 06:56:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-15 06:56:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-15 06:56:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-15 06:56:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-15 06:56:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-15 06:56:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_5 [2018-11-15 06:56:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-15 06:56:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_6 [2018-11-15 06:56:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_7 [2018-11-15 06:56:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-11-15 06:56:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-11-15 06:56:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-15 06:56:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-15 06:56:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-15 06:56:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-15 06:56:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-15 06:56:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2018-11-15 06:56:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2018-11-15 06:56:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-11-15 06:56:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2018-11-15 06:56:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2018-11-15 06:56:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2018-11-15 06:56:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2018-11-15 06:56:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2018-11-15 06:56:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2018-11-15 06:56:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-11-15 06:56:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-11-15 06:56:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-11-15 06:56:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:56:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:56:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:56:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:56:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 06:56:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 06:56:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 06:56:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 06:56:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 06:56:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 06:56:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 06:56:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 06:56:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 06:56:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:56:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:56:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:57:18,148 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 06:57:18,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 06:57:18 BoogieIcfgContainer [2018-11-15 06:57:18,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 06:57:18,154 INFO L168 Benchmark]: Toolchain (without parser) took 37937.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -38.2 MB). Peak memory consumption was 499.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:57:18,157 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:57:18,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4496.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 240.3 MB). Peak memory consumption was 240.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:57:18,159 INFO L168 Benchmark]: Boogie Preprocessor took 521.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:57:18,160 INFO L168 Benchmark]: RCFGBuilder took 32906.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 2.0 GB in the end (delta: -293.4 MB). Peak memory consumption was 247.7 MB. Max. memory is 3.9 GB. [2018-11-15 06:57:18,174 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 0.29 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 4496.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 240.3 MB). Peak memory consumption was 240.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 521.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 32906.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 2.0 GB in the end (delta: -293.4 MB). Peak memory consumption was 247.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...