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 0.1.24-01cf0bf [2019-08-22 03:46:05,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:46:05,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:46:05,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:46:05,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:46:05,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:46:05,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:46:05,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:46:05,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:46:05,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:46:05,293 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:46:05,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:46:05,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:46:05,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:46:05,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:46:05,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:46:05,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:46:05,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:46:05,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:46:05,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:46:05,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:46:05,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:46:05,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:46:05,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:46:05,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:46:05,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:46:05,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:46:05,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:46:05,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:46:05,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:46:05,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:46:05,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:46:05,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:46:05,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:46:05,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:46:05,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:46:05,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:46:05,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:46:05,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:46:05,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:46:05,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:46:05,332 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 [2019-08-22 03:46:05,346 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:46:05,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:46:05,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:46:05,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:46:05,348 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:46:05,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:46:05,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:46:05,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:46:05,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:46:05,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:46:05,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:46:05,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:46:05,350 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:46:05,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:46:05,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:46:05,351 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:46:05,351 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:46:05,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:46:05,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:46:05,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:46:05,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:46:05,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:46:05,352 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:46:05,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:46:05,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:46:05,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:46:05,353 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:46:05,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:46:05,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:46:05,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:46:05,402 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:46:05,403 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:46:05,403 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-08-22 03:46:05,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ade983595/456b98eec24843899b690a728149192a/FLAG8c6795592 [2019-08-22 03:46:06,288 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:46:06,289 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-08-22 03:46:06,331 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ade983595/456b98eec24843899b690a728149192a/FLAG8c6795592 [2019-08-22 03:46:06,367 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ade983595/456b98eec24843899b690a728149192a [2019-08-22 03:46:06,376 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:46:06,377 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:46:06,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:46:06,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:46:06,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:46:06,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:46:06" (1/1) ... [2019-08-22 03:46:06,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@673dbc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:06, skipping insertion in model container [2019-08-22 03:46:06,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:46:06" (1/1) ... [2019-08-22 03:46:06,392 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:46:06,515 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:46:07,157 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-08-22 03:46:07,158 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] [2019-08-22 03:46:07,159 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] [2019-08-22 03:46:07,160 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] [2019-08-22 03:46:07,161 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-08-22 03:46:07,163 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] [2019-08-22 03:46:07,164 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-08-22 03:46:07,166 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] [2019-08-22 03:46:07,185 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-08-22 03:46:07,185 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-08-22 03:46:07,186 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-08-22 03:46:07,187 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-08-22 03:46:07,187 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] [2019-08-22 03:46:07,188 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-08-22 03:46:07,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:46:07,906 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:46:08,027 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-08-22 03:46:08,027 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] [2019-08-22 03:46:08,028 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] [2019-08-22 03:46:08,028 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] [2019-08-22 03:46:08,029 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-08-22 03:46:08,030 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] [2019-08-22 03:46:08,030 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-08-22 03:46:08,031 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] [2019-08-22 03:46:08,044 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-08-22 03:46:08,044 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-08-22 03:46:08,044 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-08-22 03:46:08,045 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-08-22 03:46:08,045 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] [2019-08-22 03:46:08,046 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-08-22 03:46:08,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:46:08,474 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:46:08,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08 WrapperNode [2019-08-22 03:46:08,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:46:08,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:46:08,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:46:08,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:46:08,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,545 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (1/1) ... [2019-08-22 03:46:08,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:46:08,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:46:08,728 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:46:08,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:46:08,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:46:08" (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 [2019-08-22 03:46:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:46:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:46:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-22 03:46:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2019-08-22 03:46:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-08-22 03:46:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-08-22 03:46:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_3 [2019-08-22 03:46:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2019-08-22 03:46:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-08-22 03:46:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2019-08-22 03:46:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2019-08-22 03:46:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:46:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2019-08-22 03:46:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:46:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:46:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:46:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:46:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:46:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:46:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:46:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:46:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:46:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:46:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:46:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-22 03:46:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-22 03:46:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-22 03:46:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-22 03:46:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-22 03:46:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-22 03:46:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-22 03:46:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:46:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-22 03:46:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-22 03:46:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-22 03:46:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2019-08-22 03:46:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2019-08-22 03:46:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2019-08-22 03:46:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2019-08-22 03:46:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2019-08-22 03:46:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2019-08-22 03:46:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_callback [2019-08-22 03:46:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2019-08-22 03:46:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2019-08-22 03:46:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2019-08-22 03:46:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2019-08-22 03:46:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2019-08-22 03:46:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2019-08-22 03:46:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2019-08-22 03:46:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2019-08-22 03:46:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-22 03:46:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-08-22 03:46:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:46:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-22 03:46:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_4 [2019-08-22 03:46:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2019-08-22 03:46:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_6 [2019-08-22 03:46:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_7 [2019-08-22 03:46:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_8 [2019-08-22 03:46:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_9 [2019-08-22 03:46:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_10 [2019-08-22 03:46:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-22 03:46:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:46:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-22 03:46:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2019-08-22 03:46:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2019-08-22 03:46:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-08-22 03:46:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-22 03:46:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 03:46:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-22 03:46:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-22 03:46:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:46:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-22 03:46:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-22 03:46:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-08-22 03:46:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-22 03:46:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:46:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-22 03:46:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-22 03:46:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-22 03:46:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:46:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-22 03:46:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-22 03:46:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-22 03:46:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-22 03:46:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:46:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-22 03:46:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:46:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-22 03:46:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:46:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-22 03:46:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-22 03:46:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-22 03:46:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-22 03:46:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-22 03:46:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:46:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:46:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:46:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:46:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:46:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:46:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:46:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2019-08-22 03:46:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-08-22 03:46:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-22 03:46:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-08-22 03:46:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-22 03:46:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-08-22 03:46:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-08-22 03:46:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-22 03:46:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-22 03:46:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_7 [2019-08-22 03:46:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-22 03:46:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_8 [2019-08-22 03:46:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-22 03:46:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_9 [2019-08-22 03:46:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-22 03:46:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_6 [2019-08-22 03:46:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:46:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_4 [2019-08-22 03:46:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_3 [2019-08-22 03:46:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-22 03:46:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2019-08-22 03:46:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2019-08-22 03:46:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:46:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2019-08-22 03:46:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-08-22 03:46:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:46:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-22 03:46:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:46:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:46:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2019-08-22 03:46:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2019-08-22 03:46:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:46:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:46:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-08-22 03:46:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2019-08-22 03:46:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:46:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:46:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:46:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:46:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:46:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 03:46:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:46:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:46:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:46:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:46:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:46:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:46:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:46:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:46:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:46:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:46:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:46:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:46:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-22 03:46:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-08-22 03:46:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-22 03:46:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-22 03:46:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-22 03:46:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-22 03:46:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-22 03:46:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 03:46:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-22 03:46:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-22 03:46:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:46:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2019-08-22 03:46:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-22 03:46:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:46:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_10 [2019-08-22 03:46:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-22 03:46:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:46:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:46:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-22 03:46:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-22 03:46:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-22 03:46:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:46:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-22 03:46:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-22 03:46:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:46:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-22 03:46:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-22 03:46:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-22 03:46:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-22 03:46:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-22 03:46:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-22 03:46:08,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-22 03:46:08,890 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2019-08-22 03:46:08,890 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2019-08-22 03:46:08,890 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2019-08-22 03:46:08,890 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2019-08-22 03:46:08,890 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2019-08-22 03:46:08,890 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2019-08-22 03:46:08,891 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2019-08-22 03:46:08,891 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2019-08-22 03:46:08,891 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2019-08-22 03:46:08,891 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2019-08-22 03:46:08,891 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_callback [2019-08-22 03:46:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2019-08-22 03:46:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2019-08-22 03:46:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:46:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:46:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2019-08-22 03:46:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2019-08-22 03:46:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-22 03:46:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-22 03:46:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:46:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:46:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:46:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-22 03:46:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-22 03:46:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:46:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:46:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:46:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:46:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:46:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:46:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:46:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:46:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:46:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:46:08,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:46:10,191 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:46:13,513 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-22 03:46:17,331 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:46:17,331 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:46:17,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:46:17 BoogieIcfgContainer [2019-08-22 03:46:17,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:46:17,333 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:46:17,334 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:46:17,334 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:46:17,335 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:46:17" (1/1) ... [2019-08-22 03:46:17,347 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:46:17,349 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:46:17,369 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:46:17,377 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:46:17,378 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:46:18,174 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_184|], 20100=[|v_#valid_207|]} [2019-08-22 03:46:24,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string73.base|) [2019-08-22 03:46:24,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:26,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string103.base|) [2019-08-22 03:46:26,865 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:28,902 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string104.base|) [2019-08-22 03:46:28,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:31,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:33,093 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string109.base|) [2019-08-22 03:46:33,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:35,129 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| (select (select |#memory_$Pointer$.base| |~#kobil_driver~0.base|) (+ |~#kobil_driver~0.offset| 72))) [2019-08-22 03:46:35,143 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:37,198 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| (select (select |#memory_$Pointer$.base| |~#kobil_device~0.base|) (+ |~#kobil_device~0.offset| 130))) [2019-08-22 03:46:37,212 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:39,239 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string110.base|) [2019-08-22 03:46:39,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:41,281 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#kobil_device~0.base| |#t~string26.base|) [2019-08-22 03:46:41,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:43,315 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string111.base|) [2019-08-22 03:46:43,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:45,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string112.base|) [2019-08-22 03:46:45,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:47,411 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string119.base| |#t~string26.base|) [2019-08-22 03:46:47,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:49,464 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string121.base| |#t~string26.base|) [2019-08-22 03:46:49,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:51,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string123.base| |#t~string26.base|) [2019-08-22 03:46:51,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:53,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string125.base| |#t~string26.base|) [2019-08-22 03:46:53,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:55,638 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string135.base| |#t~string26.base|) [2019-08-22 03:46:55,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:57,708 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string136.base| |#t~string26.base|) [2019-08-22 03:46:57,730 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:59,756 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string137.base| |#t~string26.base|) [2019-08-22 03:46:59,778 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:01,804 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string142.base|) [2019-08-22 03:47:01,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:03,864 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string143.base|) [2019-08-22 03:47:03,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:05,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string144.base|) [2019-08-22 03:47:05,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:08,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string149.base|) [2019-08-22 03:47:08,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:10,061 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string150.base|) [2019-08-22 03:47:10,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:12,121 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string151.base|) [2019-08-22 03:47:12,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:14,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string166.base| |#t~string26.base|) [2019-08-22 03:47:14,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:16,296 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string167.base| |#t~string26.base|) [2019-08-22 03:47:16,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:18,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string168.base| |#t~string26.base|) [2019-08-22 03:47:18,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:20,433 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string177.base| |#t~string26.base|) [2019-08-22 03:47:20,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:22,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string26.base|) [2019-08-22 03:47:22,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:24,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:26,294 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string184.base| |#t~string26.base|) [2019-08-22 03:47:26,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:28,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |#t~string26.base|) [2019-08-22 03:47:28,416 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:47:30,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |#t~string26.base|) [2019-08-22 03:47:30,490 INFO L189 IndexEqualityManager]: detected not equals via solver