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-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -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 0.1.24-673a906-m [2019-10-03 19:45:46,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 19:45:46,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 19:45:46,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 19:45:46,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 19:45:46,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 19:45:46,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 19:45:46,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 19:45:46,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 19:45:46,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 19:45:46,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 19:45:46,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 19:45:46,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 19:45:46,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 19:45:46,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 19:45:46,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 19:45:46,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 19:45:46,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 19:45:46,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 19:45:46,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 19:45:46,979 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 19:45:46,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 19:45:46,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 19:45:46,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 19:45:46,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 19:45:46,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 19:45:46,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 19:45:46,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 19:45:46,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 19:45:46,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 19:45:46,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 19:45:46,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 19:45:46,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 19:45:46,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 19:45:46,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 19:45:46,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 19:45:46,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 19:45:46,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 19:45:46,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 19:45:46,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 19:45:46,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 19:45:46,995 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-03 19:45:47,009 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 19:45:47,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 19:45:47,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-03 19:45:47,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-03 19:45:47,011 INFO L138 SettingsManager]: * Use SBE=true [2019-10-03 19:45:47,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 19:45:47,012 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 19:45:47,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-03 19:45:47,012 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 19:45:47,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 19:45:47,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 19:45:47,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 19:45:47,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 19:45:47,013 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 19:45:47,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 19:45:47,014 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-03 19:45:47,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 19:45:47,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 19:45:47,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 19:45:47,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-03 19:45:47,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-03 19:45:47,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 19:45:47,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 19:45:47,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 19:45:47,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-03 19:45:47,016 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-03 19:45:47,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 19:45:47,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-03 19:45:47,016 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-03 19:45:47,058 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 19:45:47,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 19:45:47,079 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 19:45:47,081 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 19:45:47,081 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 19:45:47,082 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-10-03 19:45:47,159 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbe5fa72e/945d33e2c95f4e1da7b2cbe047b31fe4/FLAG2da0cada0 [2019-10-03 19:45:47,980 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 19:45:47,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-10-03 19:45:48,020 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbe5fa72e/945d33e2c95f4e1da7b2cbe047b31fe4/FLAG2da0cada0 [2019-10-03 19:45:48,050 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbe5fa72e/945d33e2c95f4e1da7b2cbe047b31fe4 [2019-10-03 19:45:48,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 19:45:48,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 19:45:48,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 19:45:48,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 19:45:48,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 19:45:48,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 07:45:48" (1/1) ... [2019-10-03 19:45:48,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7acf2c04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:48, skipping insertion in model container [2019-10-03 19:45:48,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 07:45:48" (1/1) ... [2019-10-03 19:45:48,091 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 19:45:48,210 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 19:45:49,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 19:45:49,625 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 19:45:49,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 19:45:50,179 INFO L192 MainTranslator]: Completed translation [2019-10-03 19:45:50,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50 WrapperNode [2019-10-03 19:45:50,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 19:45:50,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 19:45:50,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 19:45:50,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 19:45:50,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,423 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,456 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (1/1) ... [2019-10-03 19:45:50,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 19:45:50,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 19:45:50,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 19:45:50,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 19:45:50,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 07:45:50" (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 [2019-10-03 19:45:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 19:45:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 19:45:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 19:45:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 19:45:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 19:45:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 19:45:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 19:45:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-03 19:45:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-10-03 19:45:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-10-03 19:45:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-10-03 19:45:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 19:45:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 19:45:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 19:45:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 19:45:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 19:45:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 19:45:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-10-03 19:45:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-10-03 19:45:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-10-03 19:45:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2019-10-03 19:45:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2019-10-03 19:45:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2019-10-03 19:45:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2019-10-03 19:45:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2019-10-03 19:45:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2019-10-03 19:45:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2019-10-03 19:45:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2019-10-03 19:45:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2019-10-03 19:45:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2019-10-03 19:45:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2019-10-03 19:45:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2019-10-03 19:45:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2019-10-03 19:45:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-10-03 19:45:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2019-10-03 19:45:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2019-10-03 19:45:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2019-10-03 19:45:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2019-10-03 19:45:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2019-10-03 19:45:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2019-10-03 19:45:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2019-10-03 19:45:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2019-10-03 19:45:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2019-10-03 19:45:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2019-10-03 19:45:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2019-10-03 19:45:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 19:45:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-03 19:45:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-03 19:45:50,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-03 19:45:50,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-03 19:45:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-03 19:45:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-03 19:45:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-03 19:45:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-03 19:45:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-03 19:45:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-03 19:45:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 19:45:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-03 19:45:50,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-03 19:45:50,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-03 19:45:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 19:45:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_16 [2019-10-03 19:45:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_17 [2019-10-03 19:45:50,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 19:45:50,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 19:45:50,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 19:45:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 19:45:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 19:45:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 19:45:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 19:45:50,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 19:45:50,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 19:45:50,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 19:45:50,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 19:45:50,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 19:45:50,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 19:45:50,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 19:45:50,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 19:45:50,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 19:45:50,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 19:45:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pt_mutex [2019-10-03 19:45:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pt_mutex [2019-10-03 19:45:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pt_mutex [2019-10-03 19:45:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pt_mutex [2019-10-03 19:45:50,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2019-10-03 19:45:50,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pt_mutex [2019-10-03 19:45:50,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pt_mutex [2019-10-03 19:45:50,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 19:45:50,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 19:45:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-10-03 19:45:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 19:45:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-10-03 19:45:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-10-03 19:45:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 19:45:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 19:45:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-10-03 19:45:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-10-03 19:45:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-10-03 19:45:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-03 19:45:50,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 19:45:50,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 19:45:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 19:45:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-10-03 19:45:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-10-03 19:45:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-10-03 19:45:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-10-03 19:45:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-10-03 19:45:50,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-10-03 19:45:50,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-10-03 19:45:50,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-10-03 19:45:50,625 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 19:45:50,625 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-03 19:45:50,625 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-03 19:45:50,626 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 19:45:50,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 19:45:50,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 19:45:50,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 19:45:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 19:45:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 19:45:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-03 19:45:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 19:45:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-03 19:45:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 19:45:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 19:45:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 19:45:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 19:45:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 19:45:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 19:45:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 19:45:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-03 19:45:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 19:45:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-03 19:45:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 19:45:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-03 19:45:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-03 19:45:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-03 19:45:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-03 19:45:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-03 19:45:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 19:45:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-03 19:45:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 19:45:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 19:45:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-03 19:45:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-03 19:45:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-03 19:45:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-03 19:45:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-03 19:45:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-03 19:45:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 19:45:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 19:45:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 19:45:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 19:45:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 19:45:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pt_mutex [2019-10-03 19:45:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pt_mutex [2019-10-03 19:45:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 19:45:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-10-03 19:45:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-10-03 19:45:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-10-03 19:45:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-10-03 19:45:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_16 [2019-10-03 19:45:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-10-03 19:45:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_17 [2019-10-03 19:45:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-03 19:45:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 19:45:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 19:45:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 19:45:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 19:45:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-10-03 19:45:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-10-03 19:45:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-10-03 19:45:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-03 19:45:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 19:45:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-10-03 19:45:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2019-10-03 19:45:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-10-03 19:45:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 19:45:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2019-10-03 19:45:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2019-10-03 19:45:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2019-10-03 19:45:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2019-10-03 19:45:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2019-10-03 19:45:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2019-10-03 19:45:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2019-10-03 19:45:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2019-10-03 19:45:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-10-03 19:45:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2019-10-03 19:45:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 19:45:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2019-10-03 19:45:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 19:45:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 19:45:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 19:45:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pt_mutex [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pt_mutex [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pt_mutex [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pt_mutex [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 19:45:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 19:45:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 19:45:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 19:45:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 19:45:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 19:45:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 19:46:02,291 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 19:46:02,291 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-03 19:46:02,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 07:46:02 BoogieIcfgContainer [2019-10-03 19:46:02,293 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 19:46:02,294 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-03 19:46:02,294 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-03 19:46:02,294 INFO L275 PluginConnector]: Sifa initialized [2019-10-03 19:46:02,296 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 07:46:02" (1/1) ... [2019-10-03 19:46:02,296 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-03 19:46:02,323 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-03 19:46:02,324 INFO L169 IcfgInterpreter]: Building call graph [2019-10-03 19:46:02,336 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-03 19:46:02,345 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-03 19:46:02,347 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-03 19:46:10,903 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 1380 [2019-10-03 19:46:17,998 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~name~0.base (select ~drives~0.base 3)) [2019-10-03 19:46:20,018 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| ~name~0.base) [2019-10-03 19:46:41,218 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~name~0.base |#t~string159.base|) [2019-10-03 19:46:43,790 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| ~name~0.base) [2019-10-03 19:46:47,267 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| ~name~0.base) [2019-10-03 19:46:54,540 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~name~0.base |#t~string199.base|) [2019-10-03 19:47:05,308 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~name~0.base |#t~string274.base|) [2019-10-03 19:47:11,135 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~name~0.base |#t~string304.base|) [2019-10-03 19:47:19,906 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 2) (select ~drives~0.base 0)) [2019-10-03 19:47:25,732 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 0) |#t~string91.base|) [2019-10-03 19:47:47,669 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| (select ~drives~0.base 0)) [2019-10-03 19:48:00,542 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| (select ~drives~0.base 0)) [2019-10-03 19:48:09,511 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 0) |#t~string274.base|) [2019-10-03 19:48:20,245 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string329.base| (select ~drives~0.base 0)) [2019-10-03 19:48:25,013 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 2) (select ~drives~0.base 1)) [2019-10-03 19:48:30,544 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 1) |#t~string91.base|) [2019-10-03 19:48:55,793 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| (select ~drives~0.base 1)) [2019-10-03 19:49:12,344 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string274.base| (select ~drives~0.base 1)) [2019-10-03 19:49:18,750 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string302.base| (select ~drives~0.base 1)) [2019-10-03 19:49:25,045 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string332.base| (select ~drives~0.base 1)) [2019-10-03 19:49:29,032 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| (select ~drives~0.base 2)) [2019-10-03 19:49:32,551 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 2) |#t~string91.base|) [2019-10-03 19:49:55,323 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| (select ~drives~0.base 2)) [2019-10-03 19:49:57,378 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string176.base| (select ~drives~0.base 2)) [2019-10-03 19:50:20,688 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 2) |#t~string323.base|) [2019-10-03 19:50:26,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| (select ~drives~0.base 3)) [2019-10-03 19:50:30,047 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 3) |#t~string91.base|) [2019-10-03 19:50:48,378 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string147.base| (select ~drives~0.base 3)) [2019-10-03 19:50:52,043 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select ~drives~0.base 3) |#t~string159.base|) [2019-10-03 19:50:57,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| (select ~drives~0.base 3)) [2019-10-03 19:50:59,062 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| (select ~drives~0.base 3)) [2019-10-03 19:51:22,444 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string302.base| (select ~drives~0.base 3)) [2019-10-03 19:51:24,457 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string304.base| (select ~drives~0.base 3)) [2019-10-03 19:51:31,260 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string332.base| (select ~drives~0.base 3)) [2019-10-03 19:51:33,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string60.base|) [2019-10-03 19:51:35,297 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| (select (select |v_#memory_$Pointer$.base_507| |~#pt_mutex~0.base|) (+ |~#pt_mutex~0.offset| 32))) [2019-10-03 19:51:49,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string140.base|) [2019-10-03 19:52:28,394 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string60.base| |~#pt_mutex~0.base|) [2019-10-03 19:52:40,155 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string122.base| |#t~string60.base|) [2019-10-03 19:53:05,347 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string245.base| |#t~string60.base|) [2019-10-03 19:53:22,008 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_$Pointer$.base_507| |~#pt_mutex~0.base|) (+ |~#pt_mutex~0.offset| 32)) |#t~string91.base|) [2019-10-03 19:54:11,831 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string101.base| |~#pt_mutex~0.base|) [2019-10-03 19:55:00,193 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string91.base|) [2019-10-03 19:55:48,017 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt~0.base| |~#pt_fops~0.base|) [2019-10-03 19:56:02,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt~0.base| |#t~string159.base|) [2019-10-03 19:56:32,099 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string329.base| |~#pt~0.base|) [2019-10-03 19:56:34,120 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string331.base| |~#pt~0.base|) [2019-10-03 19:56:37,758 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string101.base|) [2019-10-03 19:56:46,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string147.base|) [2019-10-03 19:56:55,661 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| |~#pt_scratch~0.base|) [2019-10-03 19:56:57,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| |~#pt_scratch~0.base|) [2019-10-03 19:57:03,503 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string199.base|) [2019-10-03 19:57:07,787 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |~#pt_scratch~0.base|) [2019-10-03 19:57:09,796 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string230.base|) [2019-10-03 19:57:14,986 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string272.base|) [2019-10-03 19:57:16,995 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string274.base|) [2019-10-03 19:57:24,019 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_scratch~0.base| |#t~string304.base|) [2019-10-03 19:57:29,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string331.base| |~#pt_scratch~0.base|) [2019-10-03 19:57:35,055 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_fops~0.base| |#t~string104.base|) [2019-10-03 19:57:52,777 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| |~#pt_fops~0.base|) [2019-10-03 19:58:02,622 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#pt_fops~0.base| |#t~string230.base|) [2019-10-03 19:58:08,924 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string274.base| |~#pt_fops~0.base|) [2019-10-03 19:58:21,731 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string101.base| |#t~string106.base|) [2019-10-03 19:59:25,390 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |#t~string104.base|) [2019-10-03 19:59:50,274 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string112.base|)