java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 12:26:08,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 12:26:08,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 12:26:08,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 12:26:08,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 12:26:08,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 12:26:08,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 12:26:08,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 12:26:08,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 12:26:08,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 12:26:08,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 12:26:08,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 12:26:08,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 12:26:08,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 12:26:08,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 12:26:08,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 12:26:08,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 12:26:08,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 12:26:08,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 12:26:08,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 12:26:08,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 12:26:08,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 12:26:08,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 12:26:08,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 12:26:08,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 12:26:08,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 12:26:08,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 12:26:08,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 12:26:08,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 12:26:08,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 12:26:08,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 12:26:08,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 12:26:08,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 12:26:08,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 12:26:08,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 12:26:08,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 12:26:08,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 12:26:08,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 12:26:08,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 12:26:08,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 12:26:08,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 12:26:08,363 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-09-01 12:26:08,376 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 12:26:08,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 12:26:08,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 12:26:08,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 12:26:08,378 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 12:26:08,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 12:26:08,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 12:26:08,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 12:26:08,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 12:26:08,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 12:26:08,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 12:26:08,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 12:26:08,380 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 12:26:08,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 12:26:08,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 12:26:08,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 12:26:08,381 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 12:26:08,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 12:26:08,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 12:26:08,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 12:26:08,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 12:26:08,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 12:26:08,382 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 12:26:08,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 12:26:08,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 12:26:08,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 12:26:08,383 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 12:26:08,411 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 12:26:08,423 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 12:26:08,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 12:26:08,428 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 12:26:08,428 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 12:26:08,429 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-09-01 12:26:08,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ea550685/48918dfbdb22472f8a9ba576d229c60a/FLAGdb1c21db5 [2019-09-01 12:26:09,220 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 12:26:09,221 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-09-01 12:26:09,259 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ea550685/48918dfbdb22472f8a9ba576d229c60a/FLAGdb1c21db5 [2019-09-01 12:26:09,314 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ea550685/48918dfbdb22472f8a9ba576d229c60a [2019-09-01 12:26:09,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 12:26:09,329 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 12:26:09,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 12:26:09,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 12:26:09,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 12:26:09,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 12:26:09" (1/1) ... [2019-09-01 12:26:09,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f60cabb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:09, skipping insertion in model container [2019-09-01 12:26:09,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 12:26:09" (1/1) ... [2019-09-01 12:26:09,345 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 12:26:09,450 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 12:26:10,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 12:26:10,628 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 12:26:10,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 12:26:11,041 INFO L192 MainTranslator]: Completed translation [2019-09-01 12:26:11,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11 WrapperNode [2019-09-01 12:26:11,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 12:26:11,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 12:26:11,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 12:26:11,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 12:26:11,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (1/1) ... [2019-09-01 12:26:11,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 12:26:11,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 12:26:11,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 12:26:11,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 12:26:11,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:26:11" (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 [2019-09-01 12:26:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 12:26:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 12:26:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-01 12:26:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-01 12:26:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-01 12:26:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-01 12:26:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-01 12:26:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-01 12:26:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-01 12:26:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-09-01 12:26:11,464 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-09-01 12:26:11,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-01 12:26:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-01 12:26:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-01 12:26:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-01 12:26:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-01 12:26:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-01 12:26:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-09-01 12:26:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-09-01 12:26:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-09-01 12:26:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2019-09-01 12:26:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2019-09-01 12:26:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2019-09-01 12:26:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2019-09-01 12:26:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2019-09-01 12:26:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2019-09-01 12:26:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2019-09-01 12:26:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2019-09-01 12:26:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2019-09-01 12:26:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2019-09-01 12:26:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2019-09-01 12:26:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2019-09-01 12:26:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2019-09-01 12:26:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-09-01 12:26:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2019-09-01 12:26:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2019-09-01 12:26:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2019-09-01 12:26:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2019-09-01 12:26:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2019-09-01 12:26:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2019-09-01 12:26:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2019-09-01 12:26:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2019-09-01 12:26:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2019-09-01 12:26:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2019-09-01 12:26:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2019-09-01 12:26:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 12:26:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-01 12:26:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-01 12:26:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-01 12:26:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-01 12:26:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-01 12:26:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-09-01 12:26:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-01 12:26:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-01 12:26:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-01 12:26:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-01 12:26:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-01 12:26:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-01 12:26:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-01 12:26:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-09-01 12:26:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-01 12:26:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_16 [2019-09-01 12:26:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_17 [2019-09-01 12:26:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-01 12:26:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-01 12:26:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-01 12:26:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-01 12:26:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-01 12:26:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-01 12:26:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-01 12:26:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-01 12:26:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-01 12:26:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-01 12:26:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-01 12:26:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-01 12:26:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-01 12:26:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-01 12:26:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-01 12:26:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-01 12:26:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-01 12:26:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pt_mutex [2019-09-01 12:26:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pt_mutex [2019-09-01 12:26:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pt_mutex [2019-09-01 12:26:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pt_mutex [2019-09-01 12:26:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2019-09-01 12:26:11,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pt_mutex [2019-09-01 12:26:11,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pt_mutex [2019-09-01 12:26:11,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-01 12:26:11,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-01 12:26:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-09-01 12:26:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-01 12:26:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-09-01 12:26:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-09-01 12:26:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-01 12:26:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-01 12:26:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-09-01 12:26:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-01 12:26:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-01 12:26:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-01 12:26:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-01 12:26:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-01 12:26:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-01 12:26:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-09-01 12:26:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-09-01 12:26:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-09-01 12:26:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-09-01 12:26:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-09-01 12:26:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-09-01 12:26:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-09-01 12:26:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-09-01 12:26:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-01 12:26:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-09-01 12:26:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-01 12:26:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-01 12:26:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-01 12:26:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-01 12:26:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 12:26:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-01 12:26:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-01 12:26:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-01 12:26:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-01 12:26:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-01 12:26:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-01 12:26:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-01 12:26:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-01 12:26:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-01 12:26:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-01 12:26:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-01 12:26:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-01 12:26:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-01 12:26:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-01 12:26:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-01 12:26:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-01 12:26:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-01 12:26:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-01 12:26:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-01 12:26:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-01 12:26:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-01 12:26:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-01 12:26:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-01 12:26:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-01 12:26:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-01 12:26:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-01 12:26:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-01 12:26:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-09-01 12:26:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-01 12:26:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-01 12:26:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-09-01 12:26:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-01 12:26:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-01 12:26:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-01 12:26:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-01 12:26:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-01 12:26:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pt_mutex [2019-09-01 12:26:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pt_mutex [2019-09-01 12:26:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-01 12:26:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-01 12:26:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-09-01 12:26:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-09-01 12:26:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-09-01 12:26:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_16 [2019-09-01 12:26:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-09-01 12:26:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_17 [2019-09-01 12:26:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-01 12:26:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-01 12:26:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-01 12:26:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-01 12:26:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-01 12:26:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-01 12:26:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-01 12:26:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-01 12:26:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-01 12:26:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-01 12:26:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-09-01 12:26:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-09-01 12:26:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-01 12:26:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-01 12:26:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-09-01 12:26:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-01 12:26:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-01 12:26:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-01 12:26:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-01 12:26:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-09-01 12:26:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-09-01 12:26:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2019-09-01 12:26:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2019-09-01 12:26:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2019-09-01 12:26:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2019-09-01 12:26:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-01 12:26:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pt_mutex [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pt_mutex [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pt_mutex [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2019-09-01 12:26:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pt_mutex [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-01 12:26:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 12:26:19,118 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 12:26:19,119 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-01 12:26:19,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 12:26:19 BoogieIcfgContainer [2019-09-01 12:26:19,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 12:26:19,121 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 12:26:19,122 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 12:26:19,126 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 12:26:19,127 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 12:26:19" (1/1) ... [2019-09-01 12:26:19,170 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-01 12:26:19,170 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 12:26:19,185 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-01 12:26:19,213 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-01 12:26:19,214 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-01 12:26:19,817 INFO L392 ElimStorePlain]: Different costs {0=[v_~drives~0.offset_10, v_~drives~0.base_10, |v_#length_180|], 8001=[|v_#valid_276|]} [2019-09-01 12:26:20,477 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 21 [2019-09-01 12:26:20,478 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.