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-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-f44ebda [2018-11-21 12:20:30,240 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 12:20:30,242 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 12:20:30,254 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 12:20:30,254 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 12:20:30,255 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 12:20:30,257 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 12:20:30,259 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 12:20:30,261 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 12:20:30,262 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 12:20:30,263 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 12:20:30,263 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 12:20:30,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 12:20:30,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 12:20:30,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 12:20:30,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 12:20:30,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 12:20:30,270 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 12:20:30,272 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 12:20:30,274 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 12:20:30,275 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 12:20:30,277 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 12:20:30,280 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 12:20:30,280 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 12:20:30,280 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 12:20:30,281 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 12:20:30,282 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 12:20:30,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 12:20:30,284 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 12:20:30,285 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 12:20:30,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 12:20:30,287 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 12:20:30,287 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 12:20:30,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 12:20:30,288 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 12:20:30,289 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 12:20:30,289 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 12:20:30,307 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 12:20:30,307 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 12:20:30,308 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 12:20:30,308 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 12:20:30,311 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 12:20:30,311 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 12:20:30,312 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 12:20:30,312 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 12:20:30,312 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 12:20:30,313 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 12:20:30,313 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 12:20:30,313 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 12:20:30,313 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 12:20:30,313 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 12:20:30,314 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 12:20:30,314 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 12:20:30,314 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 12:20:30,314 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 12:20:30,314 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 12:20:30,314 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 12:20:30,315 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 12:20:30,316 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 12:20:30,316 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 12:20:30,316 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 12:20:30,316 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 12:20:30,316 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 12:20:30,317 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 12:20:30,318 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 12:20:30,318 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 12:20:30,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 12:20:30,385 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 12:20:30,389 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 12:20:30,390 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 12:20:30,391 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 12:20:30,392 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-21 12:20:30,452 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d27bbf3/ae9aa02ba99f4a60b7afea417f11a4e9/FLAG8194d7471 [2018-11-21 12:20:31,315 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 12:20:31,316 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-21 12:20:31,354 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d27bbf3/ae9aa02ba99f4a60b7afea417f11a4e9/FLAG8194d7471 [2018-11-21 12:20:31,758 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d27bbf3/ae9aa02ba99f4a60b7afea417f11a4e9 [2018-11-21 12:20:31,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 12:20:31,773 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 12:20:31,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 12:20:31,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 12:20:31,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 12:20:31,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:20:31" (1/1) ... [2018-11-21 12:20:31,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40783bae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:31, skipping insertion in model container [2018-11-21 12:20:31,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:20:31" (1/1) ... [2018-11-21 12:20:31,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 12:20:31,937 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 12:20:33,759 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 12:20:33,783 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 12:20:34,124 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 12:20:34,196 INFO L195 MainTranslator]: Completed translation [2018-11-21 12:20:34,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34 WrapperNode [2018-11-21 12:20:34,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 12:20:34,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 12:20:34,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 12:20:34,199 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 12:20:34,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (1/1) ... [2018-11-21 12:20:34,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 12:20:34,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 12:20:34,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 12:20:34,447 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 12:20:34,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:20:34" (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 12:20:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 12:20:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 12:20:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-21 12:20:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-11-21 12:20:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-21 12:20:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-21 12:20:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2018-11-21 12:20:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-21 12:20:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-21 12:20:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 12:20:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 12:20:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 12:20:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 12:20:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-21 12:20:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-21 12:20:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-21 12:20:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-21 12:20:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-21 12:20:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-21 12:20:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 12:20:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-21 12:20:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-21 12:20:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-11-21 12:20:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-11-21 12:20:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-11-21 12:20:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2018-11-21 12:20:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2018-11-21 12:20:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2018-11-21 12:20:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2018-11-21 12:20:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2018-11-21 12:20:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2018-11-21 12:20:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-11-21 12:20:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-11-21 12:20:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-21 12:20:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-21 12:20:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-21 12:20:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-21 12:20:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-21 12:20:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 12:20:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_5 [2018-11-21 12:20:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_6 [2018-11-21 12:20:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_7 [2018-11-21 12:20:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 12:20:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 12:20:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-21 12:20:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-21 12:20:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-21 12:20:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-21 12:20:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-21 12:20:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-21 12:20:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-21 12:20:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-21 12:20:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 12:20:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 12:20:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-21 12:20:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 12:20:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 12:20:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 12:20:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 12:20:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 12:20:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-21 12:20:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-21 12:20:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-21 12:20:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-11-21 12:20:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-21 12:20:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-21 12:20:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-21 12:20:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-21 12:20:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 12:20:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 12:20:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 12:20:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 12:20:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 12:20:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 12:20:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-21 12:20:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-21 12:20:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 12:20:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-21 12:20:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-21 12:20:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-21 12:20:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 12:20:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-21 12:20:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-21 12:20:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-21 12:20:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-21 12:20:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-21 12:20:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-21 12:20:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-21 12:20:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_5 [2018-11-21 12:20:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-21 12:20:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_6 [2018-11-21 12:20:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_7 [2018-11-21 12:20:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-11-21 12:20:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2018-11-21 12:20:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2018-11-21 12:20:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2018-11-21 12:20:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-11-21 12:20:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 12:20:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 12:20:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 12:20:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 12:20:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 12:20:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-11-21 12:20:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-11-21 12:20:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-21 12:20:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-21 12:20:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 12:20:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 12:20:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 12:20:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 12:20:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 12:20:45,224 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 12:20:45,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 12:20:45 BoogieIcfgContainer [2018-11-21 12:20:45,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 12:20:45,228 INFO L168 Benchmark]: Toolchain (without parser) took 13456.44 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 963.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -827.1 MB). Peak memory consumption was 658.2 MB. Max. memory is 7.1 GB. [2018-11-21 12:20:45,230 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 12:20:45,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2424.05 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 794.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -781.2 MB). Peak memory consumption was 103.8 MB. Max. memory is 7.1 GB. [2018-11-21 12:20:45,232 INFO L168 Benchmark]: Boogie Preprocessor took 247.73 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2018-11-21 12:20:45,233 INFO L168 Benchmark]: RCFGBuilder took 10779.06 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 168.3 MB). Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: -60.4 MB). Peak memory consumption was 630.1 MB. Max. memory is 7.1 GB. [2018-11-21 12:20:45,237 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2424.05 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 794.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -781.2 MB). Peak memory consumption was 103.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 247.73 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10779.06 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 168.3 MB). Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: -60.4 MB). Peak memory consumption was 630.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...