java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 18:12:47,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:12:47,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:12:47,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:12:47,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:12:47,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:12:47,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:12:47,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:12:47,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:12:47,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:12:47,086 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:12:47,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:12:47,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:12:47,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:12:47,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:12:47,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:12:47,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:12:47,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:12:47,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:12:47,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:12:47,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:12:47,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:12:47,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:12:47,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:12:47,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:12:47,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:12:47,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:12:47,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:12:47,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:12:47,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:12:47,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:12:47,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:12:47,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:12:47,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:12:47,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:12:47,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:12:47,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:12:47,111 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:12:47,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:12:47,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:12:47,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:12:47,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 18:12:47,127 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:12:47,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:12:47,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:12:47,129 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:12:47,129 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:12:47,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:12:47,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:12:47,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:12:47,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:12:47,130 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:12:47,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:12:47,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:12:47,131 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:12:47,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:12:47,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:12:47,132 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:12:47,132 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:12:47,132 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:12:47,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:12:47,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:12:47,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:12:47,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:12:47,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:12:47,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:12:47,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:12:47,134 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:12:47,134 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:12:47,167 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:12:47,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:12:47,178 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:12:47,181 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:12:47,181 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:12:47,182 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-08-08 18:12:47,245 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/128168166/f36c82d425f3486693755c0f767c760e/FLAGaa666fb34 [2019-08-08 18:12:48,003 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:12:48,004 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-08-08 18:12:48,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/128168166/f36c82d425f3486693755c0f767c760e/FLAGaa666fb34 [2019-08-08 18:12:48,073 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/128168166/f36c82d425f3486693755c0f767c760e [2019-08-08 18:12:48,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:12:48,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:12:48,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:12:48,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:12:48,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:12:48,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:12:48" (1/1) ... [2019-08-08 18:12:48,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46fae107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:48, skipping insertion in model container [2019-08-08 18:12:48,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:12:48" (1/1) ... [2019-08-08 18:12:48,102 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:12:48,223 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:12:48,798 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-08-08 18:12:48,799 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name readpages at C: (*readpages)(struct file___0 *filp , struct address_space___0 *mapping , struct list_head *pages , unsigned int nr_pages ) [3498-3499] [2019-08-08 18:12:48,800 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name write_begin at C: (*write_begin)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int flags , struct page **pagep , void **fsdata ) [3500-3502] [2019-08-08 18:12:48,800 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name write_end at C: (*write_end)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int copied , struct page *page , void *fsdata ) [3503-3504] [2019-08-08 18:12:48,800 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-08-08 18:12:48,801 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name get_xip_mem at C: (*get_xip_mem)(struct address_space___0 * , unsigned long , int , void ** , unsigned long * ) [3511-3512] [2019-08-08 18:12:48,802 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-08-08 18:12:48,802 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name error_remove_page at C: (*error_remove_page)(struct address_space___0 * , struct page * ) [3516] [2019-08-08 18:12:48,813 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-08-08 18:12:48,814 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-08-08 18:12:48,814 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-08-08 18:12:48,815 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-08-08 18:12:48,815 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name activate at C: (*activate)(struct tty_port___0 *port , struct tty_struct___0 *tty ) [3933] [2019-08-08 18:12:48,815 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-08-08 18:12:49,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:12:49,855 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:12:49,947 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-08-08 18:12:49,948 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name readpages at C: (*readpages)(struct file___0 *filp , struct address_space___0 *mapping , struct list_head *pages , unsigned int nr_pages ) [3498-3499] [2019-08-08 18:12:49,948 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name write_begin at C: (*write_begin)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int flags , struct page **pagep , void **fsdata ) [3500-3502] [2019-08-08 18:12:49,948 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name write_end at C: (*write_end)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int copied , struct page *page , void *fsdata ) [3503-3504] [2019-08-08 18:12:49,949 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-08-08 18:12:49,949 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name get_xip_mem at C: (*get_xip_mem)(struct address_space___0 * , unsigned long , int , void ** , unsigned long * ) [3511-3512] [2019-08-08 18:12:49,950 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-08-08 18:12:49,950 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name error_remove_page at C: (*error_remove_page)(struct address_space___0 * , struct page * ) [3516] [2019-08-08 18:12:49,960 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-08-08 18:12:49,960 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-08-08 18:12:49,961 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-08-08 18:12:49,961 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-08-08 18:12:49,962 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name activate at C: (*activate)(struct tty_port___0 *port , struct tty_struct___0 *tty ) [3933] [2019-08-08 18:12:49,962 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-08-08 18:12:50,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:12:50,313 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:12:50,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50 WrapperNode [2019-08-08 18:12:50,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:12:50,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:12:50,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:12:50,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:12:50,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (1/1) ... [2019-08-08 18:12:50,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:12:50,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:12:50,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:12:50,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:12:50,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:12:50" (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 [2019-08-08 18:12:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:12:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:12:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-08 18:12:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2019-08-08 18:12:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-08-08 18:12:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-08-08 18:12:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_3 [2019-08-08 18:12:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2019-08-08 18:12:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-08-08 18:12:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2019-08-08 18:12:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2019-08-08 18:12:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:12:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:12:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:12:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:12:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:12:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 18:12:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 18:12:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-08 18:12:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 18:12:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-08 18:12:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-08 18:12:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-08 18:12:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2019-08-08 18:12:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2019-08-08 18:12:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2019-08-08 18:12:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2019-08-08 18:12:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2019-08-08 18:12:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2019-08-08 18:12:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_callback [2019-08-08 18:12:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2019-08-08 18:12:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2019-08-08 18:12:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2019-08-08 18:12:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2019-08-08 18:12:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2019-08-08 18:12:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2019-08-08 18:12:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2019-08-08 18:12:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2019-08-08 18:12:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-08 18:12:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-08-08 18:12:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:12:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-08 18:12:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_4 [2019-08-08 18:12:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2019-08-08 18:12:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_6 [2019-08-08 18:12:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_7 [2019-08-08 18:12:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_8 [2019-08-08 18:12:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_9 [2019-08-08 18:12:50,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_10 [2019-08-08 18:12:50,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-08 18:12:50,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:12:50,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-08 18:12:50,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2019-08-08 18:12:50,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2019-08-08 18:12:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-08-08 18:12:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-08 18:12:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 18:12:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-08 18:12:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 18:12:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-08 18:12:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-08 18:12:50,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 18:12:50,722 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 18:12:50,722 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 18:12:50,722 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-08 18:12:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 18:12:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-08 18:12:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-08 18:12:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-08 18:12:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-08 18:12:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 18:12:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:12:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:12:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:12:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 18:12:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:12:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 18:12:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:12:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2019-08-08 18:12:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-08-08 18:12:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-08 18:12:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-08-08 18:12:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-08 18:12:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-08-08 18:12:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-08-08 18:12:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-08 18:12:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-08 18:12:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_7 [2019-08-08 18:12:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-08 18:12:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_8 [2019-08-08 18:12:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-08 18:12:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_9 [2019-08-08 18:12:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-08 18:12:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_6 [2019-08-08 18:12:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-08 18:12:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_4 [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_3 [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2019-08-08 18:12:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:12:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 18:12:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-08-08 18:12:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2019-08-08 18:12:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 18:12:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 18:12:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:12:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:12:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:12:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-08 18:12:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-08 18:12:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_10 [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 18:12:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-08 18:12:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2019-08-08 18:12:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_callback [2019-08-08 18:12:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-08 18:12:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:12:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 18:12:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 18:12:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 18:12:52,549 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:12:55,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-08 18:13:00,604 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:13:00,604 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 18:13:00,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:13:00 BoogieIcfgContainer [2019-08-08 18:13:00,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:13:00,606 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:13:00,606 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:13:00,607 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:13:00,607 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:13:00" (1/1) ... [2019-08-08 18:13:00,619 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:13:00,621 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:13:00,633 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 18:13:00,640 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 18:13:00,642 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 18:13:00,835 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 2052 [2019-08-08 18:13:01,147 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 18:13:01,154 INFO L168 Benchmark]: Toolchain (without parser) took 13067.74 ms. Allocated memory was 131.6 MB in the beginning and 438.8 MB in the end (delta: 307.2 MB). Free memory was 79.7 MB in the beginning and 264.7 MB in the end (delta: -185.0 MB). Peak memory consumption was 122.2 MB. Max. memory is 7.1 GB. [2019-08-08 18:13:01,156 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-08-08 18:13:01,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2228.58 ms. Allocated memory was 131.6 MB in the beginning and 221.8 MB in the end (delta: 90.2 MB). Free memory was 79.5 MB in the beginning and 78.9 MB in the end (delta: 541.7 kB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. [2019-08-08 18:13:01,163 INFO L168 Benchmark]: Boogie Preprocessor took 320.75 ms. Allocated memory was 221.8 MB in the beginning and 274.7 MB in the end (delta: 53.0 MB). Free memory was 78.9 MB in the beginning and 223.6 MB in the end (delta: -144.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. [2019-08-08 18:13:01,169 INFO L168 Benchmark]: RCFGBuilder took 9969.48 ms. Allocated memory was 274.7 MB in the beginning and 438.8 MB in the end (delta: 164.1 MB). Free memory was 223.6 MB in the beginning and 359.3 MB in the end (delta: -135.7 MB). Peak memory consumption was 262.6 MB. Max. memory is 7.1 GB. [2019-08-08 18:13:01,169 INFO L168 Benchmark]: Symbolic Interpretation took 544.85 ms. Allocated memory is still 438.8 MB. Free memory was 359.3 MB in the beginning and 264.7 MB in the end (delta: 94.5 MB). Peak memory consumption was 94.5 MB. Max. memory is 7.1 GB. [2019-08-08 18:13:01,178 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 2228.58 ms. Allocated memory was 131.6 MB in the beginning and 221.8 MB in the end (delta: 90.2 MB). Free memory was 79.5 MB in the beginning and 78.9 MB in the end (delta: 541.7 kB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 320.75 ms. Allocated memory was 221.8 MB in the beginning and 274.7 MB in the end (delta: 53.0 MB). Free memory was 78.9 MB in the beginning and 223.6 MB in the end (delta: -144.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9969.48 ms. Allocated memory was 274.7 MB in the beginning and 438.8 MB in the end (delta: 164.1 MB). Free memory was 223.6 MB in the beginning and 359.3 MB in the end (delta: -135.7 MB). Peak memory consumption was 262.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 544.85 ms. Allocated memory is still 438.8 MB. Free memory was 359.3 MB in the beginning and 264.7 MB in the end (delta: 94.5 MB). Peak memory consumption was 94.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...