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-fab3c18 [2019-08-23 01:46:58,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:46:58,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:46:58,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:46:58,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:46:58,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:46:58,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:46:59,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:46:59,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:46:59,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:46:59,009 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:46:59,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:46:59,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:46:59,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:46:59,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:46:59,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:46:59,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:46:59,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:46:59,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:46:59,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:46:59,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:46:59,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:46:59,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:46:59,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:46:59,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:46:59,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:46:59,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:46:59,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:46:59,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:46:59,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:46:59,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:46:59,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:46:59,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:46:59,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:46:59,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:46:59,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:46:59,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:46:59,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:46:59,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:46:59,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:46:59,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:46:59,057 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 [2019-08-23 01:46:59,079 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:46:59,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:46:59,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:46:59,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:46:59,085 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:46:59,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:46:59,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:46:59,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:46:59,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:46:59,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:46:59,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:46:59,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:46:59,088 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:46:59,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:46:59,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:46:59,088 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:46:59,089 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:46:59,089 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:46:59,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:46:59,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:46:59,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:46:59,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:46:59,090 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:46:59,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:46:59,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:46:59,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:46:59,091 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:46:59,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:46:59,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:46:59,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:46:59,140 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:46:59,140 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:46:59,141 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-08-23 01:46:59,225 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07965344b/80ba16698ca4408f95dc532e1e1a698a/FLAG45e86d696 [2019-08-23 01:47:00,054 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:47:00,055 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-08-23 01:47:00,100 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07965344b/80ba16698ca4408f95dc532e1e1a698a/FLAG45e86d696 [2019-08-23 01:47:00,601 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07965344b/80ba16698ca4408f95dc532e1e1a698a [2019-08-23 01:47:00,611 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:47:00,613 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:47:00,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:47:00,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:47:00,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:47:00,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:47:00" (1/1) ... [2019-08-23 01:47:00,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f5b862c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:00, skipping insertion in model container [2019-08-23 01:47:00,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:47:00" (1/1) ... [2019-08-23 01:47:00,632 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:47:00,769 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:47:01,346 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-08-23 01:47:01,347 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] [2019-08-23 01:47:01,348 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] [2019-08-23 01:47:01,348 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] [2019-08-23 01:47:01,349 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-08-23 01:47:01,350 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] [2019-08-23 01:47:01,351 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-08-23 01:47:01,353 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] [2019-08-23 01:47:01,363 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-08-23 01:47:01,364 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-08-23 01:47:01,364 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-08-23 01:47:01,364 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-08-23 01:47:01,365 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] [2019-08-23 01:47:01,365 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-08-23 01:47:02,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:47:02,487 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:47:02,573 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-08-23 01:47:02,574 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] [2019-08-23 01:47:02,574 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] [2019-08-23 01:47:02,575 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] [2019-08-23 01:47:02,575 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-08-23 01:47:02,576 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] [2019-08-23 01:47:02,577 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-08-23 01:47:02,578 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] [2019-08-23 01:47:02,586 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-08-23 01:47:02,586 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-08-23 01:47:02,587 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-08-23 01:47:02,587 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-08-23 01:47:02,588 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] [2019-08-23 01:47:02,588 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-08-23 01:47:02,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:47:02,896 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:47:02,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02 WrapperNode [2019-08-23 01:47:02,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:47:02,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:47:02,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:47:02,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:47:02,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:02,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:02,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:02,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:03,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:03,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:03,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (1/1) ... [2019-08-23 01:47:03,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:47:03,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:47:03,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:47:03,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:47:03,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:02" (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 [2019-08-23 01:47:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:47:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:47:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-23 01:47:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2019-08-23 01:47:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-08-23 01:47:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-08-23 01:47:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_3 [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2019-08-23 01:47:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:47:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:47:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:47:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:47:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:47:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:47:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:47:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:47:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:47:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:47:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-23 01:47:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-23 01:47:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-23 01:47:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-23 01:47:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-23 01:47:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-23 01:47:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-23 01:47:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-23 01:47:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-23 01:47:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-23 01:47:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-23 01:47:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-23 01:47:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2019-08-23 01:47:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2019-08-23 01:47:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2019-08-23 01:47:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2019-08-23 01:47:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2019-08-23 01:47:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2019-08-23 01:47:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_callback [2019-08-23 01:47:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2019-08-23 01:47:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2019-08-23 01:47:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2019-08-23 01:47:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2019-08-23 01:47:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2019-08-23 01:47:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2019-08-23 01:47:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2019-08-23 01:47:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2019-08-23 01:47:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-23 01:47:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-08-23 01:47:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:47:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-23 01:47:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_4 [2019-08-23 01:47:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2019-08-23 01:47:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_6 [2019-08-23 01:47:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_7 [2019-08-23 01:47:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_8 [2019-08-23 01:47:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_9 [2019-08-23 01:47:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_10 [2019-08-23 01:47:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-23 01:47:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:47:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-23 01:47:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2019-08-23 01:47:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2019-08-23 01:47:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-08-23 01:47:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-23 01:47:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-23 01:47:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-23 01:47:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-23 01:47:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:47:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-23 01:47:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-23 01:47:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-08-23 01:47:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-23 01:47:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:47:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-23 01:47:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-23 01:47:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-23 01:47:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-23 01:47:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-23 01:47:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-23 01:47:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-23 01:47:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-23 01:47:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-23 01:47:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-23 01:47:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-23 01:47:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-23 01:47:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-23 01:47:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-23 01:47:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-23 01:47:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-23 01:47:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-23 01:47:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-23 01:47:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:47:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:47:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:47:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:47:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:47:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:47:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:47:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2019-08-23 01:47:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-08-23 01:47:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-23 01:47:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-08-23 01:47:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-23 01:47:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-08-23 01:47:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-08-23 01:47:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-23 01:47:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-23 01:47:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_7 [2019-08-23 01:47:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-23 01:47:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_8 [2019-08-23 01:47:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-23 01:47:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_9 [2019-08-23 01:47:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-23 01:47:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_6 [2019-08-23 01:47:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-23 01:47:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_4 [2019-08-23 01:47:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_3 [2019-08-23 01:47:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-23 01:47:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2019-08-23 01:47:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2019-08-23 01:47:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:47:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2019-08-23 01:47:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-08-23 01:47:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:47:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-23 01:47:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:47:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:47:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2019-08-23 01:47:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2019-08-23 01:47:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:47:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:47:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-08-23 01:47:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2019-08-23 01:47:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:47:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:47:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:47:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:47:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:47:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-23 01:47:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:47:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:47:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:47:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:47:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:47:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:47:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:47:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:47:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:47:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:47:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:47:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-23 01:47:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-23 01:47:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-08-23 01:47:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-23 01:47:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-23 01:47:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-23 01:47:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-23 01:47:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-23 01:47:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-23 01:47:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-23 01:47:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-23 01:47:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-23 01:47:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2019-08-23 01:47:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-23 01:47:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-23 01:47:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_10 [2019-08-23 01:47:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-23 01:47:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:47:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:47:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-23 01:47:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-23 01:47:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-23 01:47:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-23 01:47:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-23 01:47:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-23 01:47:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-23 01:47:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-23 01:47:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-23 01:47:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-23 01:47:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-23 01:47:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-23 01:47:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-23 01:47:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-23 01:47:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2019-08-23 01:47:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2019-08-23 01:47:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2019-08-23 01:47:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2019-08-23 01:47:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2019-08-23 01:47:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2019-08-23 01:47:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2019-08-23 01:47:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2019-08-23 01:47:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2019-08-23 01:47:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2019-08-23 01:47:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_callback [2019-08-23 01:47:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2019-08-23 01:47:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2019-08-23 01:47:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:47:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:47:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2019-08-23 01:47:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2019-08-23 01:47:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-23 01:47:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-23 01:47:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:47:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:47:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:47:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-23 01:47:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-23 01:47:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:47:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:47:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:47:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:47:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:47:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:47:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:47:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:47:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:47:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:47:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:47:04,653 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-23 01:47:08,136 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-23 01:47:11,995 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-23 01:47:11,995 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-23 01:47:11,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:47:11 BoogieIcfgContainer [2019-08-23 01:47:11,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-23 01:47:11,998 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-23 01:47:11,999 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-23 01:47:11,999 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-23 01:47:12,000 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:47:11" (1/1) ... [2019-08-23 01:47:12,020 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-23 01:47:12,028 INFO L155 IcfgInterpreter]: Building call graph [2019-08-23 01:47:12,055 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-23 01:47:12,065 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-23 01:47:12,066 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-23 01:47:12,845 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_184|], 20100=[|v_#valid_207|]} [2019-08-23 01:47:19,606 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string73.base|) [2019-08-23 01:47:19,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:21,653 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string103.base|) [2019-08-23 01:47:21,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:23,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string104.base|) [2019-08-23 01:47:23,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:25,781 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string106.base|) [2019-08-23 01:47:25,786 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:27,808 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string109.base|) [2019-08-23 01:47:27,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:29,836 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| (select (select |#memory_$Pointer$.base| |~#kobil_driver~0.base|) (+ |~#kobil_driver~0.offset| 72))) [2019-08-23 01:47:29,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:31,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| (select (select |#memory_$Pointer$.base| |~#kobil_device~0.base|) (+ |~#kobil_device~0.offset| 130))) [2019-08-23 01:47:31,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:33,941 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string110.base|) [2019-08-23 01:47:33,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:35,980 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#kobil_device~0.base| |#t~string26.base|) [2019-08-23 01:47:35,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:38,018 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string111.base|) [2019-08-23 01:47:38,044 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:40,065 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string112.base|) [2019-08-23 01:47:40,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:42,098 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string119.base| |#t~string26.base|) [2019-08-23 01:47:42,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:44,135 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string121.base| |#t~string26.base|) [2019-08-23 01:47:44,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:46,249 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string123.base| |#t~string26.base|) [2019-08-23 01:47:46,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:48,284 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string125.base| |#t~string26.base|) [2019-08-23 01:47:48,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:50,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string135.base| |#t~string26.base|) [2019-08-23 01:47:50,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:52,365 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string136.base| |#t~string26.base|) [2019-08-23 01:47:52,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:54,393 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string137.base| |#t~string26.base|) [2019-08-23 01:47:54,411 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:56,443 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string142.base|) [2019-08-23 01:47:56,474 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:47:58,498 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string143.base|) [2019-08-23 01:47:58,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:00,547 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string144.base|) [2019-08-23 01:48:00,628 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:02,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string149.base|) [2019-08-23 01:48:02,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:04,739 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string150.base|) [2019-08-23 01:48:04,795 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:06,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:08,764 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string166.base| |#t~string26.base|) [2019-08-23 01:48:08,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:10,807 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string167.base| |#t~string26.base|) [2019-08-23 01:48:10,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:12,923 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string168.base| |#t~string26.base|) [2019-08-23 01:48:12,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:14,985 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string177.base| |#t~string26.base|) [2019-08-23 01:48:15,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:17,079 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string26.base|) [2019-08-23 01:48:17,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:19,134 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |#t~string26.base|) [2019-08-23 01:48:19,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:21,236 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string184.base| |#t~string26.base|) [2019-08-23 01:48:21,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:48:23,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |#t~string26.base|) [2019-08-23 01:48:23,407 INFO L189 IndexEqualityManager]: detected not equals via solver