java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 03:03:04,402 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 03:03:04,404 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 03:03:04,421 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 03:03:04,422 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 03:03:04,423 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 03:03:04,424 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 03:03:04,426 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 03:03:04,430 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 03:03:04,431 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 03:03:04,432 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 03:03:04,434 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 03:03:04,435 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 03:03:04,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 03:03:04,438 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 03:03:04,439 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 03:03:04,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 03:03:04,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 03:03:04,443 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 03:03:04,445 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 03:03:04,446 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 03:03:04,447 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 03:03:04,449 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 03:03:04,449 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 03:03:04,450 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 03:03:04,450 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 03:03:04,451 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 03:03:04,452 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 03:03:04,453 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 03:03:04,454 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 03:03:04,454 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 03:03:04,455 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 03:03:04,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 03:03:04,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 03:03:04,456 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 03:03:04,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 03:03:04,457 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-20 03:03:04,472 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 03:03:04,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 03:03:04,473 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 03:03:04,473 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 03:03:04,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 03:03:04,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 03:03:04,474 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 03:03:04,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 03:03:04,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 03:03:04,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 03:03:04,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 03:03:04,475 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 03:03:04,476 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-20 03:03:04,476 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-20 03:03:04,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 03:03:04,476 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 03:03:04,476 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 03:03:04,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 03:03:04,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 03:03:04,477 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 03:03:04,477 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 03:03:04,477 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 03:03:04,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 03:03:04,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 03:03:04,478 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 03:03:04,478 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-20 03:03:04,478 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 03:03:04,479 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-20 03:03:04,479 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-20 03:03:04,479 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 03:03:04,479 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 03:03:04,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 03:03:04,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 03:03:04,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 03:03:04,543 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 03:03:04,544 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 03:03:04,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 03:03:04,608 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecb02715a/a6b93e4ade28457e9080d94cac748d12/FLAGd9fc41b8a [2018-11-20 03:03:05,456 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 03:03:05,457 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 03:03:05,492 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecb02715a/a6b93e4ade28457e9080d94cac748d12/FLAGd9fc41b8a [2018-11-20 03:03:05,951 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecb02715a/a6b93e4ade28457e9080d94cac748d12 [2018-11-20 03:03:05,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 03:03:05,965 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 03:03:05,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 03:03:05,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 03:03:05,970 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 03:03:05,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:03:05" (1/1) ... [2018-11-20 03:03:05,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1817b6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:05, skipping insertion in model container [2018-11-20 03:03:05,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:03:05" (1/1) ... [2018-11-20 03:03:05,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 03:03:06,114 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 03:03:07,687 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 03:03:07,725 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 03:03:08,058 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 03:03:08,132 INFO L195 MainTranslator]: Completed translation [2018-11-20 03:03:08,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08 WrapperNode [2018-11-20 03:03:08,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 03:03:08,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 03:03:08,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 03:03:08,133 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 03:03:08,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,351 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (1/1) ... [2018-11-20 03:03:08,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 03:03:08,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 03:03:08,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 03:03:08,382 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 03:03:08,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:03:08" (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 03:03:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 03:03:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 03:03:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-20 03:03:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-20 03:03:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-11-20 03:03:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-20 03:03:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-20 03:03:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2018-11-20 03:03:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-20 03:03:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-20 03:03:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-20 03:03:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-20 03:03:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-20 03:03:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-20 03:03:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 03:03:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 03:03:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 03:03:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 03:03:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 03:03:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 03:03:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 03:03:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 03:03:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 03:03:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2018-11-20 03:03:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-20 03:03:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_2 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_3 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_4 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-20 03:03:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-20 03:03:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2018-11-20 03:03:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2018-11-20 03:03:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 03:03:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 03:03:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-20 03:03:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 03:03:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 03:03:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-20 03:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-20 03:03:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_2 [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_3 [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_4 [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-11-20 03:03:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 03:03:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 03:03:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-20 03:03:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-20 03:03:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-20 03:03:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 03:03:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 03:03:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 03:03:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 03:03:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 03:03:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 03:03:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 03:03:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 03:03:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-20 03:03:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2018-11-20 03:03:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-20 03:03:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-20 03:03:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 03:03:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-20 03:03:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-20 03:03:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-20 03:03:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 03:03:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 03:03:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 03:03:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-20 03:03:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-20 03:03:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-20 03:03:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-20 03:03:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2018-11-20 03:03:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2018-11-20 03:03:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2018-11-20 03:03:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2018-11-20 03:03:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2018-11-20 03:03:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2018-11-20 03:03:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 03:03:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 03:03:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-20 03:03:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-20 03:03:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-20 03:03:20,156 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 03:03:20,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:03:20 BoogieIcfgContainer [2018-11-20 03:03:20,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 03:03:20,160 INFO L168 Benchmark]: Toolchain (without parser) took 14196.31 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 935.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -756.3 MB). Peak memory consumption was 631.2 MB. Max. memory is 7.1 GB. [2018-11-20 03:03:20,162 INFO L168 Benchmark]: CDTParser took 0.25 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 03:03:20,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2167.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -741.6 MB). Peak memory consumption was 113.0 MB. Max. memory is 7.1 GB. [2018-11-20 03:03:20,163 INFO L168 Benchmark]: Boogie Preprocessor took 247.96 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2018-11-20 03:03:20,164 INFO L168 Benchmark]: RCFGBuilder took 11776.15 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 170.9 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -28.7 MB). Peak memory consumption was 593.9 MB. Max. memory is 7.1 GB. [2018-11-20 03:03:20,168 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 0.25 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 2167.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -741.6 MB). Peak memory consumption was 113.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 247.96 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11776.15 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 170.9 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -28.7 MB). Peak memory consumption was 593.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...