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-BIN-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--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:49:10,307 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:49:10,309 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:49:10,326 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:49:10,326 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:49:10,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:49:10,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:49:10,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:49:10,334 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:49:10,341 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:49:10,342 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:49:10,342 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:49:10,345 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:49:10,347 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:49:10,348 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:49:10,349 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:49:10,350 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:49:10,355 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:49:10,357 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:49:10,358 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:49:10,359 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:49:10,360 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:49:10,362 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:49:10,362 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:49:10,362 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:49:10,363 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:49:10,365 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:49:10,366 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:49:10,367 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:49:10,369 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:49:10,369 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:49:10,370 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:49:10,370 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:49:10,370 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:49:10,371 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:49:10,374 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:49:10,374 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 [2018-11-22 03:49:10,403 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:49:10,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:49:10,404 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:49:10,404 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:49:10,405 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:49:10,405 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:49:10,405 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:49:10,406 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:49:10,406 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:49:10,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:49:10,406 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:49:10,406 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:49:10,407 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:49:10,407 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:49:10,407 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:49:10,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:49:10,407 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:49:10,408 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:49:10,408 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:49:10,408 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:49:10,408 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:49:10,408 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:49:10,409 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:49:10,409 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:49:10,409 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:49:10,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:49:10,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:49:10,410 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:49:10,410 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:49:10,462 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:49:10,481 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:49:10,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:49:10,488 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:49:10,488 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:49:10,489 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 03:49:10,571 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18004641e/2aef3f083ab9412da52c3ae0cc0e9d30/FLAG488c357a1 [2018-11-22 03:49:11,343 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:49:11,344 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 03:49:11,378 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18004641e/2aef3f083ab9412da52c3ae0cc0e9d30/FLAG488c357a1 [2018-11-22 03:49:11,882 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18004641e/2aef3f083ab9412da52c3ae0cc0e9d30 [2018-11-22 03:49:11,895 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:49:11,897 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:49:11,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:49:11,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:49:11,904 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:49:11,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:49:11" (1/1) ... [2018-11-22 03:49:11,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b71bf7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:11, skipping insertion in model container [2018-11-22 03:49:11,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:49:11" (1/1) ... [2018-11-22 03:49:11,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:49:12,054 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:49:13,742 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:49:13,793 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:49:14,075 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:49:14,309 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:49:14,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14 WrapperNode [2018-11-22 03:49:14,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:49:14,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:49:14,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:49:14,311 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:49:14,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,402 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,443 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:49:14,443 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:49:14,444 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:49:14,444 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:49:14,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (1/1) ... [2018-11-22 03:49:14,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:49:14,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:49:14,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:49:14,715 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:49:14,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:49:14" (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 [2018-11-22 03:49:14,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 03:49:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 03:49:14,789 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-22 03:49:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-22 03:49:14,789 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 03:49:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 03:49:14,790 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drv [2018-11-22 03:49:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drv [2018-11-22 03:49:14,790 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_destroy_port [2018-11-22 03:49:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_destroy_port [2018-11-22 03:49:14,791 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-22 03:49:14,791 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2018-11-22 03:49:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2018-11-22 03:49:14,791 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2018-11-22 03:49:14,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:49:14,792 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_add_port [2018-11-22 03:49:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_add_port [2018-11-22 03:49:14,792 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_pending_child [2018-11-22 03:49:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_pending_child [2018-11-22 03:49:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2018-11-22 03:49:14,793 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2018-11-22 03:49:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:49:14,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:49:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_bus_match [2018-11-22 03:49:14,794 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_bus_match [2018-11-22 03:49:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:49:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:49:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:49:14,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:49:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-22 03:49:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-22 03:49:14,795 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-22 03:49:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_release_port [2018-11-22 03:49:14,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_release_port [2018-11-22 03:49:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure device_bind_driver [2018-11-22 03:49:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-22 03:49:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-22 03:49:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-22 03:49:14,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-22 03:49:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2018-11-22 03:49:14,796 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2018-11-22 03:49:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_driver_probe [2018-11-22 03:49:14,797 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_driver_probe [2018-11-22 03:49:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-22 03:49:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2018-11-22 03:49:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:49:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ns [2018-11-22 03:49:14,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ns [2018-11-22 03:49:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure drvctl_store [2018-11-22 03:49:14,798 INFO L138 BoogieDeclarations]: Found implementation of procedure drvctl_store [2018-11-22 03:49:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure old_gameport_measure_speed [2018-11-22 03:49:14,798 INFO L138 BoogieDeclarations]: Found implementation of procedure old_gameport_measure_speed [2018-11-22 03:49:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-22 03:49:14,799 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-22 03:49:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-22 03:49:14,799 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-22 03:49:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-22 03:49:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2018-11-22 03:49:14,799 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2018-11-22 03:49:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:49:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-22 03:49:14,800 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-22 03:49:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_driver_remove [2018-11-22 03:49:14,800 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_driver_remove [2018-11-22 03:49:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2018-11-22 03:49:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 03:49:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:49:14,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:49:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2018-11-22 03:49:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure description_show [2018-11-22 03:49:14,802 INFO L138 BoogieDeclarations]: Found implementation of procedure description_show [2018-11-22 03:49:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_find_driver [2018-11-22 03:49:14,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_find_driver [2018-11-22 03:49:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:49:14,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:49:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:49:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:49:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_disconnect_port [2018-11-22 03:49:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_disconnect_port [2018-11-22 03:49:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 03:49:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 03:49:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-22 03:49:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:49:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:49:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2018-11-22 03:49:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2018-11-22 03:49:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-22 03:49:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-22 03:49:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 03:49:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 03:49:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 03:49:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 03:49:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_remove_pending_events [2018-11-22 03:49:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_remove_pending_events [2018-11-22 03:49:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 03:49:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2018-11-22 03:49:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_event [2018-11-22 03:49:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_event [2018-11-22 03:49:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_init [2018-11-22 03:49:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_init [2018-11-22 03:49:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2018-11-22 03:49:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2018-11-22 03:49:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:49:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:49:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_run_poll_handler [2018-11-22 03:49:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_run_poll_handler [2018-11-22 03:49:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_free_event [2018-11-22 03:49:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_free_event [2018-11-22 03:49:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:49:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 03:49:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 03:49:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 03:49:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-11-22 03:49:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-11-22 03:49:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_remove_duplicate_events [2018-11-22 03:49:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_remove_duplicate_events [2018-11-22 03:49:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:49:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:49:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_description_show [2018-11-22 03:49:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_description_show [2018-11-22 03:49:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-22 03:49:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 03:49:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2018-11-22 03:49:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2018-11-22 03:49:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-22 03:49:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-22 03:49:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2018-11-22 03:49:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2018-11-22 03:49:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:49:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-22 03:49:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-22 03:49:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_reconnect_port [2018-11-22 03:49:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_reconnect_port [2018-11-22 03:49:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-22 03:49:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2018-11-22 03:49:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2018-11-22 03:49:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-22 03:49:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-22 03:49:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2018-11-22 03:49:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2018-11-22 03:49:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 03:49:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 03:49:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-22 03:49:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-22 03:49:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2018-11-22 03:49:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2018-11-22 03:49:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_attach_driver [2018-11-22 03:49:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_attach_driver [2018-11-22 03:49:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 03:49:14,824 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2018-11-22 03:49:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2018-11-22 03:49:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-22 03:49:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_exit [2018-11-22 03:49:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_exit [2018-11-22 03:49:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:49:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-22 03:49:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-22 03:49:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:49:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_measure_speed [2018-11-22 03:49:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_measure_speed [2018-11-22 03:49:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2018-11-22 03:49:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2018-11-22 03:49:14,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_18 [2018-11-22 03:49:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_18 [2018-11-22 03:49:14,827 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-22 03:49:14,827 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-22 03:49:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-22 03:49:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-22 03:49:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 03:49:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 03:49:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 03:49:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 03:49:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 03:49:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 03:49:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 03:49:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-22 03:49:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-22 03:49:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find [2018-11-22 03:49:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 03:49:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2018-11-22 03:49:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-22 03:49:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_17 [2018-11-22 03:49:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_17 [2018-11-22 03:49:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 03:49:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 03:49:14,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 03:49:14,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:49:14,832 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2018-11-22 03:49:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2018-11-22 03:49:14,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:49:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:49:14,833 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-22 03:49:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-22 03:49:14,833 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_port [2018-11-22 03:49:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_port [2018-11-22 03:49:14,833 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_bind_driver [2018-11-22 03:49:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_bind_driver [2018-11-22 03:49:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:49:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:49:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2018-11-22 03:49:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_11 [2018-11-22 03:49:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_11 [2018-11-22 03:49:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-22 03:49:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-22 03:49:14,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_3 [2018-11-22 03:49:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_3 [2018-11-22 03:49:14,835 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_handle_events [2018-11-22 03:49:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_handle_events [2018-11-22 03:49:22,438 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:49:22,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:49:22 BoogieIcfgContainer [2018-11-22 03:49:22,439 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:49:22,442 INFO L168 Benchmark]: Toolchain (without parser) took 10545.82 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 909.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -836.8 MB). Peak memory consumption was 619.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:22,444 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:49:22,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2411.77 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -674.1 MB). Peak memory consumption was 92.9 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:22,445 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.72 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:49:22,446 INFO L168 Benchmark]: Boogie Preprocessor took 270.88 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:22,447 INFO L168 Benchmark]: RCFGBuilder took 7724.83 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 161.5 MB). Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -190.2 MB). Peak memory consumption was 518.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:22,451 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2411.77 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -674.1 MB). Peak memory consumption was 92.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 132.72 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 270.88 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7724.83 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 161.5 MB). Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -190.2 MB). Peak memory consumption was 518.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...