java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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 0.1.24-673a906-m [2019-10-03 11:15:23,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:15:23,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:15:23,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:15:23,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:15:23,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:15:23,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:15:23,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:15:23,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:15:23,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:15:23,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:15:23,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:15:23,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:15:23,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:15:23,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:15:23,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:15:23,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:15:23,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:15:23,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:15:23,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:15:23,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:15:23,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:15:23,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:15:23,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:15:23,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:15:23,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:15:23,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:15:23,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:15:23,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:15:23,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:15:23,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:15:23,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:15:23,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:15:23,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:15:23,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:15:23,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:15:23,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:15:23,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:15:23,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:15:23,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:15:23,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:15:23,105 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 11:15:23,142 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:15:23,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:15:23,142 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:15:23,143 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:15:23,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:15:23,147 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:15:23,147 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:15:23,147 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:15:23,148 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:15:23,148 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:15:23,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:15:23,149 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:15:23,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:15:23,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:15:23,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:15:23,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:15:23,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:15:23,150 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:15:23,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:15:23,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:15:23,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:15:23,153 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:15:23,153 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:15:23,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:15:23,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:15:23,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:15:23,154 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:15:23,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:15:23,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:15:23,155 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:15:23,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:15:23,221 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:15:23,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:15:23,228 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:15:23,228 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:15:23,229 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-10-03 11:15:23,305 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43580f3d8/a45d75f133ff4eaf97f6ffbd51e9e33e/FLAGa7757b150 [2019-10-03 11:15:23,992 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:15:23,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-10-03 11:15:24,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43580f3d8/a45d75f133ff4eaf97f6ffbd51e9e33e/FLAGa7757b150 [2019-10-03 11:15:24,088 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43580f3d8/a45d75f133ff4eaf97f6ffbd51e9e33e [2019-10-03 11:15:24,098 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:15:24,099 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:15:24,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:15:24,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:15:24,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:15:24,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:15:24" (1/1) ... [2019-10-03 11:15:24,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a9919f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:24, skipping insertion in model container [2019-10-03 11:15:24,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:15:24" (1/1) ... [2019-10-03 11:15:24,117 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:15:24,219 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:15:25,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:15:25,772 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:15:26,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:15:26,311 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:15:26,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26 WrapperNode [2019-10-03 11:15:26,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:15:26,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:15:26,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:15:26,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:15:26,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (1/1) ... [2019-10-03 11:15:26,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:15:26,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:15:26,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:15:26,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:15:26,715 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:15:26" (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 11:15:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:15:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:15:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 11:15:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 11:15:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 11:15:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 11:15:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 11:15:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-03 11:15:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-10-03 11:15:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-10-03 11:15:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-10-03 11:15:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 11:15:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:15:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:15:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:15:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 11:15:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 11:15:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-10-03 11:15:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-10-03 11:15:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-10-03 11:15:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2019-10-03 11:15:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2019-10-03 11:15:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2019-10-03 11:15:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2019-10-03 11:15:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2019-10-03 11:15:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2019-10-03 11:15:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2019-10-03 11:15:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2019-10-03 11:15:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2019-10-03 11:15:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2019-10-03 11:15:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2019-10-03 11:15:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2019-10-03 11:15:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2019-10-03 11:15:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2019-10-03 11:15:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2019-10-03 11:15:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-03 11:15:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-03 11:15:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_16 [2019-10-03 11:15:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_17 [2019-10-03 11:15:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:15:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:15:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 11:15:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 11:15:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 11:15:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 11:15:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 11:15:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 11:15:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 11:15:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 11:15:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 11:15:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 11:15:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 11:15:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 11:15:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 11:15:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 11:15:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pt_mutex [2019-10-03 11:15:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:15:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:15:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-10-03 11:15:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 11:15:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-10-03 11:15:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-10-03 11:15:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 11:15:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-10-03 11:15:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-10-03 11:15:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-10-03 11:15:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-10-03 11:15:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 11:15:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-03 11:15:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-03 11:15:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:15:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:15:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:15:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:15:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:15:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 11:15:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:15:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 11:15:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-03 11:15:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-03 11:15:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-03 11:15:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-03 11:15:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-03 11:15:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 11:15:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-03 11:15:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 11:15:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 11:15:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-03 11:15:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-03 11:15:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-03 11:15:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 11:15:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pt_mutex [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pt_mutex [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-10-03 11:15:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-10-03 11:15:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-10-03 11:15:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-10-03 11:15:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_16 [2019-10-03 11:15:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-10-03 11:15:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_17 [2019-10-03 11:15:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:15:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 11:15:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-10-03 11:15:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2019-10-03 11:15:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2019-10-03 11:15:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-10-03 11:15:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-10-03 11:15:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-10-03 11:15:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2019-10-03 11:15:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2019-10-03 11:15:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2019-10-03 11:15:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-10-03 11:15:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:15:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 11:15:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 11:15:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pt_mutex [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pt_mutex [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pt_mutex [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pt_mutex [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pt_mutex [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 11:15:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 11:15:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:15:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:15:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:15:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:15:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:15:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:15:35,778 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:15:35,779 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-03 11:15:35,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:15:35 BoogieIcfgContainer [2019-10-03 11:15:35,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:15:35,782 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:15:35,782 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:15:35,782 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:15:35,783 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:15:35" (1/1) ... [2019-10-03 11:15:35,852 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:15:35,981 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:15:35,990 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 180 root evaluator evaluations with a maximum evaluation depth of 0. Performed 180 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 387 variables. [2019-10-03 11:15:35,991 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:15:35,994 INFO L168 Benchmark]: Toolchain (without parser) took 11893.58 ms. Allocated memory was 131.6 MB in the beginning and 462.9 MB in the end (delta: 331.4 MB). Free memory was 80.8 MB in the beginning and 388.0 MB in the end (delta: -307.2 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. [2019-10-03 11:15:35,995 INFO L168 Benchmark]: CDTParser took 1.08 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 11:15:35,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2212.58 ms. Allocated memory was 131.6 MB in the beginning and 213.9 MB in the end (delta: 82.3 MB). Free memory was 80.3 MB in the beginning and 97.2 MB in the end (delta: -16.8 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. [2019-10-03 11:15:36,000 INFO L168 Benchmark]: Boogie Preprocessor took 398.65 ms. Allocated memory is still 213.9 MB. Free memory was 97.2 MB in the beginning and 78.9 MB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 7.1 GB. [2019-10-03 11:15:36,002 INFO L168 Benchmark]: RCFGBuilder took 9068.26 ms. Allocated memory was 213.9 MB in the beginning and 462.9 MB in the end (delta: 249.0 MB). Free memory was 78.9 MB in the beginning and 401.8 MB in the end (delta: -322.8 MB). Peak memory consumption was 198.2 MB. Max. memory is 7.1 GB. [2019-10-03 11:15:36,003 INFO L168 Benchmark]: Abstract Interpretation took 209.45 ms. Allocated memory is still 462.9 MB. Free memory was 401.8 MB in the beginning and 388.0 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:15:36,014 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2212.58 ms. Allocated memory was 131.6 MB in the beginning and 213.9 MB in the end (delta: 82.3 MB). Free memory was 80.3 MB in the beginning and 97.2 MB in the end (delta: -16.8 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 398.65 ms. Allocated memory is still 213.9 MB. Free memory was 97.2 MB in the beginning and 78.9 MB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9068.26 ms. Allocated memory was 213.9 MB in the beginning and 462.9 MB in the end (delta: 249.0 MB). Free memory was 78.9 MB in the beginning and 401.8 MB in the end (delta: -322.8 MB). Peak memory consumption was 198.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 209.45 ms. Allocated memory is still 462.9 MB. Free memory was 401.8 MB in the beginning and 388.0 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 4602]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...