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_Bitvector.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 0.1.23-217129f [2018-11-23 22:00:50,239 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 22:00:50,241 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 22:00:50,253 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 22:00:50,253 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 22:00:50,257 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 22:00:50,258 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 22:00:50,261 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 22:00:50,265 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 22:00:50,266 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 22:00:50,267 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 22:00:50,268 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 22:00:50,269 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 22:00:50,270 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 22:00:50,271 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 22:00:50,272 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 22:00:50,272 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 22:00:50,274 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 22:00:50,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 22:00:50,281 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 22:00:50,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 22:00:50,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 22:00:50,292 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 22:00:50,292 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 22:00:50,292 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 22:00:50,293 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 22:00:50,299 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 22:00:50,300 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 22:00:50,303 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 22:00:50,304 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 22:00:50,304 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 22:00:50,305 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 22:00:50,305 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 22:00:50,305 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 22:00:50,308 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 22:00:50,309 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 22:00:50,309 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 [2018-11-23 22:00:50,339 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 22:00:50,339 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 22:00:50,343 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 22:00:50,344 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 22:00:50,345 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 22:00:50,345 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 22:00:50,345 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 22:00:50,345 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 22:00:50,345 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 22:00:50,347 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 22:00:50,347 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 22:00:50,347 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 22:00:50,347 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 22:00:50,348 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 22:00:50,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 22:00:50,348 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 22:00:50,348 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 22:00:50,348 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 22:00:50,350 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 22:00:50,350 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 22:00:50,350 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 22:00:50,350 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 22:00:50,350 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 22:00:50,351 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 22:00:50,351 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 22:00:50,351 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 22:00:50,351 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 22:00:50,351 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 22:00:50,351 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 22:00:50,352 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 22:00:50,352 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 22:00:50,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 22:00:50,415 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 22:00:50,419 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 22:00:50,421 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 22:00:50,421 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 22:00:50,422 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 22:00:50,498 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f1da317a/7005b7c9276a43feb9bc0c53586fdf7c/FLAGf033633f5 [2018-11-23 22:00:51,275 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 22:00:51,277 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 22:00:51,310 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f1da317a/7005b7c9276a43feb9bc0c53586fdf7c/FLAGf033633f5 [2018-11-23 22:00:51,349 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f1da317a/7005b7c9276a43feb9bc0c53586fdf7c [2018-11-23 22:00:51,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 22:00:51,361 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 22:00:51,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 22:00:51,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 22:00:51,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 22:00:51,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:00:51" (1/1) ... [2018-11-23 22:00:51,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f85282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:51, skipping insertion in model container [2018-11-23 22:00:51,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:00:51" (1/1) ... [2018-11-23 22:00:51,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 22:00:51,509 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 22:00:52,983 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 22:00:53,033 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 22:00:53,382 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 22:00:53,687 INFO L195 MainTranslator]: Completed translation [2018-11-23 22:00:53,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53 WrapperNode [2018-11-23 22:00:53,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 22:00:53,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 22:00:53,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 22:00:53,689 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 22:00:53,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:53,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:53,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 22:00:53,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 22:00:53,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 22:00:53,841 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 22:00:53,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:53,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:53,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:53,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:54,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:54,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:54,114 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (1/1) ... [2018-11-23 22:00:54,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 22:00:54,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 22:00:54,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 22:00:54,144 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 22:00:54,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:53" (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 [2018-11-23 22:00:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 22:00:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-23 22:00:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-23 22:00:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 22:00:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 22:00:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drv [2018-11-23 22:00:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drv [2018-11-23 22:00:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_destroy_port [2018-11-23 22:00:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_destroy_port [2018-11-23 22:00:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-23 22:00:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 22:00:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2018-11-23 22:00:54,217 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2018-11-23 22:00:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2018-11-23 22:00:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 22:00:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 22:00:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_add_port [2018-11-23 22:00:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_add_port [2018-11-23 22:00:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_pending_child [2018-11-23 22:00:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_pending_child [2018-11-23 22:00:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2018-11-23 22:00:54,219 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2018-11-23 22:00:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 22:00:54,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 22:00:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_bus_match [2018-11-23 22:00:54,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_bus_match [2018-11-23 22:00:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 22:00:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 22:00:54,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 22:00:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 22:00:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-23 22:00:54,220 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-23 22:00:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_release_port [2018-11-23 22:00:54,221 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_release_port [2018-11-23 22:00:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 22:00:54,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 22:00:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure device_bind_driver [2018-11-23 22:00:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-23 22:00:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 22:00:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-23 22:00:54,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-23 22:00:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2018-11-23 22:00:54,222 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2018-11-23 22:00:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_driver_probe [2018-11-23 22:00:54,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_driver_probe [2018-11-23 22:00:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-23 22:00:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2018-11-23 22:00:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 22:00:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ns [2018-11-23 22:00:54,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ns [2018-11-23 22:00:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure drvctl_store [2018-11-23 22:00:54,224 INFO L138 BoogieDeclarations]: Found implementation of procedure drvctl_store [2018-11-23 22:00:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure old_gameport_measure_speed [2018-11-23 22:00:54,224 INFO L138 BoogieDeclarations]: Found implementation of procedure old_gameport_measure_speed [2018-11-23 22:00:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-23 22:00:54,225 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-23 22:00:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 22:00:54,225 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 22:00:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-23 22:00:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2018-11-23 22:00:54,225 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2018-11-23 22:00:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-23 22:00:54,226 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-23 22:00:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_driver_remove [2018-11-23 22:00:54,226 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_driver_remove [2018-11-23 22:00:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2018-11-23 22:00:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 22:00:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 22:00:54,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 22:00:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2018-11-23 22:00:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure description_show [2018-11-23 22:00:54,227 INFO L138 BoogieDeclarations]: Found implementation of procedure description_show [2018-11-23 22:00:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_find_driver [2018-11-23 22:00:54,228 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_find_driver [2018-11-23 22:00:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 22:00:54,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 22:00:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 22:00:54,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 22:00:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 22:00:54,229 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 22:00:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_disconnect_port [2018-11-23 22:00:54,229 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_disconnect_port [2018-11-23 22:00:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 22:00:54,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 22:00:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-23 22:00:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 22:00:54,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 22:00:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2018-11-23 22:00:54,230 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2018-11-23 22:00:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-23 22:00:54,231 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-23 22:00:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 22:00:54,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 22:00:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 22:00:54,232 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 22:00:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_remove_pending_events [2018-11-23 22:00:54,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_remove_pending_events [2018-11-23 22:00:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 22:00:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2018-11-23 22:00:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UCHAR [2018-11-23 22:00:54,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UCHAR [2018-11-23 22:00:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_event [2018-11-23 22:00:54,233 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_event [2018-11-23 22:00:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_init [2018-11-23 22:00:54,233 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_init [2018-11-23 22:00:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2018-11-23 22:00:54,234 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2018-11-23 22:00:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 22:00:54,234 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 22:00:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_run_poll_handler [2018-11-23 22:00:54,234 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_run_poll_handler [2018-11-23 22:00:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_free_event [2018-11-23 22:00:54,235 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_free_event [2018-11-23 22:00:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 22:00:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 22:00:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 22:00:54,236 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 22:00:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-11-23 22:00:54,236 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-11-23 22:00:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_remove_duplicate_events [2018-11-23 22:00:54,236 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_remove_duplicate_events [2018-11-23 22:00:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 22:00:54,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 22:00:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_description_show [2018-11-23 22:00:54,237 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_description_show [2018-11-23 22:00:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-23 22:00:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 22:00:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2018-11-23 22:00:54,238 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2018-11-23 22:00:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2018-11-23 22:00:54,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2018-11-23 22:00:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 22:00:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 22:00:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-23 22:00:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_reconnect_port [2018-11-23 22:00:54,239 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_reconnect_port [2018-11-23 22:00:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 22:00:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2018-11-23 22:00:54,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2018-11-23 22:00:54,240 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 22:00:54,240 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 22:00:54,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2018-11-23 22:00:54,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2018-11-23 22:00:54,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 22:00:54,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 22:00:54,241 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-23 22:00:54,241 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-23 22:00:54,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2018-11-23 22:00:54,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2018-11-23 22:00:54,241 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_attach_driver [2018-11-23 22:00:54,242 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_attach_driver [2018-11-23 22:00:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 22:00:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2018-11-23 22:00:54,242 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2018-11-23 22:00:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-23 22:00:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 22:00:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 22:00:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_exit [2018-11-23 22:00:54,243 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_exit [2018-11-23 22:00:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 22:00:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 22:00:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-23 22:00:54,244 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-23 22:00:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 22:00:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_measure_speed [2018-11-23 22:00:54,244 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_measure_speed [2018-11-23 22:00:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2018-11-23 22:00:54,244 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2018-11-23 22:00:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 22:00:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 22:00:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 22:00:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_18 [2018-11-23 22:00:54,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_18 [2018-11-23 22:00:54,245 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-23 22:00:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 22:00:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-23 22:00:54,246 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-23 22:00:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-23 22:00:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 22:00:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 22:00:54,247 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 22:00:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 22:00:54,247 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 22:00:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find [2018-11-23 22:00:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 22:00:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-11-23 22:00:54,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-11-23 22:00:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-23 22:00:54,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-23 22:00:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2018-11-23 22:00:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-23 22:00:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_17 [2018-11-23 22:00:54,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_17 [2018-11-23 22:00:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 22:00:54,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 22:00:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 22:00:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2018-11-23 22:00:54,249 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2018-11-23 22:00:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 22:00:54,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 22:00:54,250 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 22:00:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 22:00:54,250 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_port [2018-11-23 22:00:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_port [2018-11-23 22:00:54,250 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_bind_driver [2018-11-23 22:00:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_bind_driver [2018-11-23 22:00:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 22:00:54,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 22:00:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2018-11-23 22:00:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_11 [2018-11-23 22:00:54,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_11 [2018-11-23 22:00:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-23 22:00:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-23 22:00:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_3 [2018-11-23 22:00:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_3 [2018-11-23 22:00:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_handle_events [2018-11-23 22:00:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_handle_events [2018-11-23 22:01:03,996 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 22:01:03,997 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 22:01:03,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:01:03 BoogieIcfgContainer [2018-11-23 22:01:03,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 22:01:04,000 INFO L168 Benchmark]: Toolchain (without parser) took 12640.56 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 899.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -735.0 MB). Peak memory consumption was 629.9 MB. Max. memory is 7.1 GB. [2018-11-23 22:01:04,002 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-11-23 22:01:04,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2326.47 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -631.7 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. [2018-11-23 22:01:04,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.35 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 22:01:04,004 INFO L168 Benchmark]: Boogie Preprocessor took 302.64 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 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. [2018-11-23 22:01:04,005 INFO L168 Benchmark]: RCFGBuilder took 9854.43 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 169.3 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 503.7 MB. Max. memory is 7.1 GB. [2018-11-23 22:01:04,010 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 0.28 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 2326.47 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -631.7 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 149.35 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 302.64 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 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 9854.43 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 169.3 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 503.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...