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-aa41828 [2018-11-22 23:58:43,832 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:58:43,834 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:58:43,849 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:58:43,850 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:58:43,851 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:58:43,852 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:58:43,854 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:58:43,855 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:58:43,856 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:58:43,857 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:58:43,857 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:58:43,858 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:58:43,859 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:58:43,860 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:58:43,861 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:58:43,862 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:58:43,864 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:58:43,866 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:58:43,867 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:58:43,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:58:43,870 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:58:43,872 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:58:43,872 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:58:43,873 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:58:43,874 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:58:43,874 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:58:43,875 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:58:43,876 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:58:43,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:58:43,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:58:43,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:58:43,878 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:58:43,879 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:58:43,880 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:58:43,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:58:43,881 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 23:58:43,896 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:58:43,896 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:58:43,897 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:58:43,897 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:58:43,898 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:58:43,898 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:58:43,898 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:58:43,898 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:58:43,899 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:58:43,899 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:58:43,899 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:58:43,899 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:58:43,899 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:58:43,900 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:58:43,900 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:58:43,900 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:58:43,900 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:58:43,900 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:58:43,901 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:58:43,901 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:58:43,901 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:58:43,901 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:58:43,901 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:58:43,902 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:58:43,902 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:58:43,902 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:58:43,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:58:43,902 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:58:43,903 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:58:43,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:58:43,972 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:58:43,977 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:58:43,979 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:58:43,979 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:58:43,980 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:58:44,049 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5d6f1a84/7b702550d28d437cab657b46ae380ead/FLAGe5e3c979b [2018-11-22 23:58:44,812 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:58:44,815 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:58:44,860 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5d6f1a84/7b702550d28d437cab657b46ae380ead/FLAGe5e3c979b [2018-11-22 23:58:44,886 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5d6f1a84/7b702550d28d437cab657b46ae380ead [2018-11-22 23:58:44,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:58:44,901 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:58:44,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:58:44,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:58:44,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:58:44,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:58:44" (1/1) ... [2018-11-22 23:58:44,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c15c81c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:44, skipping insertion in model container [2018-11-22 23:58:44,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:58:44" (1/1) ... [2018-11-22 23:58:44,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:58:45,052 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:58:46,711 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:58:46,759 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:58:47,004 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:58:47,236 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:58:47,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47 WrapperNode [2018-11-22 23:58:47,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:58:47,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:58:47,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:58:47,238 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:58:47,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:58:47,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:58:47,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:58:47,376 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:58:47,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (1/1) ... [2018-11-22 23:58:47,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:58:47,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:58:47,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:58:47,657 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:58:47,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:58:47" (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 23:58:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 23:58:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 23:58:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-22 23:58:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-22 23:58:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 23:58:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 23:58:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drv [2018-11-22 23:58:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drv [2018-11-22 23:58:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_destroy_port [2018-11-22 23:58:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_destroy_port [2018-11-22 23:58:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-22 23:58:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2018-11-22 23:58:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2018-11-22 23:58:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2018-11-22 23:58:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:58:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_add_port [2018-11-22 23:58:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_add_port [2018-11-22 23:58:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_pending_child [2018-11-22 23:58:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_pending_child [2018-11-22 23:58:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2018-11-22 23:58:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2018-11-22 23:58:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 23:58:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 23:58:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_bus_match [2018-11-22 23:58:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_bus_match [2018-11-22 23:58:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:58:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:58:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 23:58:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 23:58:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-22 23:58:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-22 23:58:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-22 23:58:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_release_port [2018-11-22 23:58:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_release_port [2018-11-22 23:58:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure device_bind_driver [2018-11-22 23:58:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-22 23:58:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-22 23:58:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-22 23:58:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-22 23:58:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2018-11-22 23:58:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2018-11-22 23:58:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_driver_probe [2018-11-22 23:58:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_driver_probe [2018-11-22 23:58:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-22 23:58:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2018-11-22 23:58:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:58:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ns [2018-11-22 23:58:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ns [2018-11-22 23:58:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure drvctl_store [2018-11-22 23:58:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure drvctl_store [2018-11-22 23:58:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure old_gameport_measure_speed [2018-11-22 23:58:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure old_gameport_measure_speed [2018-11-22 23:58:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-22 23:58:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-22 23:58:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-22 23:58:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-22 23:58:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-22 23:58:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2018-11-22 23:58:47,728 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2018-11-22 23:58:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:58:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-22 23:58:47,728 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-22 23:58:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_driver_remove [2018-11-22 23:58:47,729 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_driver_remove [2018-11-22 23:58:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2018-11-22 23:58:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 23:58:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:58:47,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:58:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2018-11-22 23:58:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure description_show [2018-11-22 23:58:47,730 INFO L138 BoogieDeclarations]: Found implementation of procedure description_show [2018-11-22 23:58:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_find_driver [2018-11-22 23:58:47,730 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_find_driver [2018-11-22 23:58:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:58:47,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:58:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 23:58:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 23:58:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_disconnect_port [2018-11-22 23:58:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_disconnect_port [2018-11-22 23:58:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 23:58:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 23:58:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-22 23:58:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:58:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:58:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2018-11-22 23:58:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2018-11-22 23:58:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-22 23:58:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-22 23:58:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 23:58:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 23:58:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 23:58:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 23:58:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_remove_pending_events [2018-11-22 23:58:47,734 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_remove_pending_events [2018-11-22 23:58:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 23:58:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2018-11-22 23:58:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_event [2018-11-22 23:58:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_event [2018-11-22 23:58:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_init [2018-11-22 23:58:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_init [2018-11-22 23:58:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2018-11-22 23:58:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2018-11-22 23:58:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:58:47,736 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:58:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_run_poll_handler [2018-11-22 23:58:47,736 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_run_poll_handler [2018-11-22 23:58:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_free_event [2018-11-22 23:58:47,736 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_free_event [2018-11-22 23:58:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:58:47,737 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 23:58:47,737 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 23:58:47,737 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 23:58:47,737 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-11-22 23:58:47,737 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-11-22 23:58:47,737 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_remove_duplicate_events [2018-11-22 23:58:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_remove_duplicate_events [2018-11-22 23:58:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:58:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:58:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_description_show [2018-11-22 23:58:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_description_show [2018-11-22 23:58:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-22 23:58:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 23:58:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2018-11-22 23:58:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2018-11-22 23:58:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-22 23:58:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-22 23:58:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2018-11-22 23:58:47,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2018-11-22 23:58:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:58:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-22 23:58:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-22 23:58:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_reconnect_port [2018-11-22 23:58:47,741 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_reconnect_port [2018-11-22 23:58:47,741 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-22 23:58:47,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2018-11-22 23:58:47,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2018-11-22 23:58:47,741 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-22 23:58:47,741 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-22 23:58:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2018-11-22 23:58:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2018-11-22 23:58:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 23:58:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 23:58:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-22 23:58:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-22 23:58:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2018-11-22 23:58:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2018-11-22 23:58:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_attach_driver [2018-11-22 23:58:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_attach_driver [2018-11-22 23:58:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 23:58:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2018-11-22 23:58:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2018-11-22 23:58:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-22 23:58:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_exit [2018-11-22 23:58:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_exit [2018-11-22 23:58:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:58:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-22 23:58:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-22 23:58:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:58:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_measure_speed [2018-11-22 23:58:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_measure_speed [2018-11-22 23:58:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2018-11-22 23:58:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2018-11-22 23:58:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_18 [2018-11-22 23:58:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_18 [2018-11-22 23:58:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-22 23:58:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-22 23:58:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-22 23:58:47,747 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-22 23:58:47,747 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 23:58:47,747 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 23:58:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 23:58:47,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:58:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:58:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 23:58:47,748 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 23:58:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-22 23:58:47,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-22 23:58:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find [2018-11-22 23:58:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 23:58:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2018-11-22 23:58:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-22 23:58:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_17 [2018-11-22 23:58:47,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_17 [2018-11-22 23:58:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 23:58:47,750 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 23:58:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 23:58:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:58:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2018-11-22 23:58:47,750 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2018-11-22 23:58:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:58:47,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 23:58:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-22 23:58:47,751 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-22 23:58:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_port [2018-11-22 23:58:47,751 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_port [2018-11-22 23:58:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_bind_driver [2018-11-22 23:58:47,752 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_bind_driver [2018-11-22 23:58:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:58:47,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:58:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2018-11-22 23:58:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_11 [2018-11-22 23:58:47,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_11 [2018-11-22 23:58:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-22 23:58:47,753 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-22 23:58:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_3 [2018-11-22 23:58:47,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_3 [2018-11-22 23:58:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_handle_events [2018-11-22 23:58:47,753 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_handle_events [2018-11-22 23:58:54,732 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:58:54,733 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:58:54,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:58:54 BoogieIcfgContainer [2018-11-22 23:58:54,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:58:54,736 INFO L168 Benchmark]: Toolchain (without parser) took 9836.37 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 919.1 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -839.1 MB). Peak memory consumption was 615.0 MB. Max. memory is 7.1 GB. [2018-11-22 23:58:54,738 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-22 23:58:54,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2333.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -698.9 MB). Peak memory consumption was 80.2 MB. Max. memory is 7.1 GB. [2018-11-22 23:58:54,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.39 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 23:58:54,740 INFO L168 Benchmark]: Boogie Preprocessor took 281.11 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2018-11-22 23:58:54,741 INFO L168 Benchmark]: RCFGBuilder took 7076.92 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 167.8 MB). Free memory was 2.1 GB in the beginning and 2.3 GB in the end (delta: -178.0 MB). Peak memory consumption was 524.9 MB. Max. memory is 7.1 GB. [2018-11-22 23:58:54,746 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 0.23 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 2333.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -698.9 MB). Peak memory consumption was 80.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 137.39 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 281.11 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7076.92 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 167.8 MB). Free memory was 2.1 GB in the beginning and 2.3 GB in the end (delta: -178.0 MB). Peak memory consumption was 524.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...