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-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 01:56:05,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 01:56:05,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 01:56:05,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 01:56:05,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 01:56:05,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 01:56:05,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 01:56:05,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 01:56:05,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 01:56:05,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 01:56:05,480 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 01:56:05,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 01:56:05,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 01:56:05,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 01:56:05,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 01:56:05,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 01:56:05,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 01:56:05,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 01:56:05,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 01:56:05,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 01:56:05,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 01:56:05,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 01:56:05,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 01:56:05,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 01:56:05,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 01:56:05,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 01:56:05,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 01:56:05,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 01:56:05,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 01:56:05,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 01:56:05,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 01:56:05,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 01:56:05,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 01:56:05,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 01:56:05,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 01:56:05,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 01:56:05,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 01:56:05,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 01:56:05,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 01:56:05,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 01:56:05,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 01:56:05,516 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 [2019-08-15 01:56:05,541 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 01:56:05,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 01:56:05,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 01:56:05,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 01:56:05,544 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 01:56:05,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 01:56:05,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 01:56:05,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 01:56:05,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 01:56:05,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 01:56:05,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 01:56:05,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 01:56:05,547 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 01:56:05,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 01:56:05,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 01:56:05,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 01:56:05,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 01:56:05,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 01:56:05,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 01:56:05,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 01:56:05,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 01:56:05,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 01:56:05,549 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 01:56:05,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 01:56:05,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 01:56:05,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 01:56:05,550 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 01:56:05,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 01:56:05,612 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 01:56:05,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 01:56:05,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 01:56:05,617 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 01:56:05,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2019-08-15 01:56:05,677 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b604e1600/5d30b722320e4bf39c34065c30153152/FLAGb8bec3fcd [2019-08-15 01:56:06,380 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 01:56:06,381 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2019-08-15 01:56:06,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b604e1600/5d30b722320e4bf39c34065c30153152/FLAGb8bec3fcd [2019-08-15 01:56:06,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b604e1600/5d30b722320e4bf39c34065c30153152 [2019-08-15 01:56:06,504 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 01:56:06,506 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 01:56:06,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 01:56:06,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 01:56:06,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 01:56:06,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:56:06" (1/1) ... [2019-08-15 01:56:06,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6e3237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:06, skipping insertion in model container [2019-08-15 01:56:06,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:56:06" (1/1) ... [2019-08-15 01:56:06,522 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 01:56:06,637 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 01:56:08,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 01:56:08,245 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 01:56:08,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 01:56:08,682 INFO L192 MainTranslator]: Completed translation [2019-08-15 01:56:08,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08 WrapperNode [2019-08-15 01:56:08,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 01:56:08,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 01:56:08,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 01:56:08,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 01:56:08,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:08,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:08,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:08,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:09,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:09,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:09,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (1/1) ... [2019-08-15 01:56:09,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 01:56:09,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 01:56:09,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 01:56:09,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 01:56:09,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:56:08" (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 [2019-08-15 01:56:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 01:56:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 01:56:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2019-08-15 01:56:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-15 01:56:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-15 01:56:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-15 01:56:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-08-15 01:56:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-08-15 01:56:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-08-15 01:56:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-15 01:56:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-15 01:56:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-15 01:56:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-15 01:56:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2019-08-15 01:56:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-15 01:56:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-15 01:56:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-15 01:56:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2019-08-15 01:56:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2019-08-15 01:56:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_erased [2019-08-15 01:56:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-08-15 01:56:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-08-15 01:56:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_attr_show [2019-08-15 01:56:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_create_sysfs_attributes [2019-08-15 01:56:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_delete_sysfs_attributes [2019-08-15 01:56:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2019-08-15 01:56:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2019-08-15 01:56:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_lba [2019-08-15 01:56:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2019-08-15 01:56:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2019-08-15 01:56:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_correct_sector [2019-08-15 01:56:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2019-08-15 01:56:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2019-08-15 01:56:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_block [2019-08-15 01:56:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2019-08-15 01:56:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2019-08-15 01:56:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_callback [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_media_info [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_cis [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_init_zone [2019-08-15 01:56:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_get [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_timer [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_work [2019-08-15 01:56:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read [2019-08-15 01:56:09,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write [2019-08-15 01:56:09,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_flush [2019-08-15 01:56:09,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2019-08-15 01:56:09,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2019-08-15 01:56:09,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_add_mtd [2019-08-15 01:56:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2019-08-15 01:56:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2019-08-15 01:56:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2019-08-15 01:56:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-08-15 01:56:09,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-08-15 01:56:09,171 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 01:56:09,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 01:56:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-08-15 01:56:09,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-15 01:56:09,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-15 01:56:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-08-15 01:56:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-08-15 01:56:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-08-15 01:56:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-08-15 01:56:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-08-15 01:56:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-08-15 01:56:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-15 01:56:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-15 01:56:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2019-08-15 01:56:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2019-08-15 01:56:09,178 INFO L138 BoogieDeclarations]: Found implementation of procedure add_mtd_blktrans_dev [2019-08-15 01:56:09,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-15 01:56:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-15 01:56:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure del_mtd_blktrans_dev [2019-08-15 01:56:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-15 01:56:09,180 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-08-15 01:56:09,180 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_mtd_blktrans [2019-08-15 01:56:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-08-15 01:56:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-08-15 01:56:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-08-15 01:56:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-08-15 01:56:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-08-15 01:56:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 01:56:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-08-15 01:56:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-15 01:56:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure register_mtd_blktrans [2019-08-15 01:56:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-08-15 01:56:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-15 01:56:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-15 01:56:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 01:56:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 01:56:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-15 01:56:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-15 01:56:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 01:56:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-15 01:56:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-15 01:56:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-08-15 01:56:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-08-15 01:56:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-08-15 01:56:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-08-15 01:56:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-08-15 01:56:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-15 01:56:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-15 01:56:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-15 01:56:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 01:56:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-15 01:56:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-15 01:56:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-15 01:56:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-08-15 01:56:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-08-15 01:56:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-15 01:56:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-15 01:56:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-15 01:56:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-15 01:56:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-15 01:56:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-15 01:56:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-15 01:56:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-15 01:56:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-15 01:56:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-08-15 01:56:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2019-08-15 01:56:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 01:56:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-15 01:56:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-08-15 01:56:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-08-15 01:56:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-15 01:56:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-08-15 01:56:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 01:56:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-08-15 01:56:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-08-15 01:56:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-08-15 01:56:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-15 01:56:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-15 01:56:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-15 01:56:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2019-08-15 01:56:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2019-08-15 01:56:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2019-08-15 01:56:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_erased [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure register_mtd_blktrans [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_mtd_blktrans [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure add_mtd_blktrans_dev [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure del_mtd_blktrans_dev [2019-08-15 01:56:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-08-15 01:56:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_callback [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure sm_attr_show [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure sm_create_sysfs_attributes [2019-08-15 01:56:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure sm_delete_sysfs_attributes [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_lba [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2019-08-15 01:56:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_correct_sector [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_block [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-15 01:56:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_media_info [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_cis [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_init_zone [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2019-08-15 01:56:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_get [2019-08-15 01:56:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2019-08-15 01:56:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_timer [2019-08-15 01:56:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_work [2019-08-15 01:56:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_flush [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_add_mtd [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2019-08-15 01:56:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-15 01:56:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-15 01:56:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-15 01:56:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-15 01:56:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-15 01:56:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-15 01:56:10,755 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-08-15 01:56:12,256 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-15 01:56:12,301 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2019-08-15 01:56:12,301 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2019-08-15 01:56:13,332 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 01:56:13,333 INFO L283 CfgBuilder]: Removed 40 assume(true) statements. [2019-08-15 01:56:13,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 01:56:13 BoogieIcfgContainer [2019-08-15 01:56:13,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 01:56:13,335 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 01:56:13,335 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 01:56:13,335 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 01:56:13,336 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 01:56:13" (1/1) ... [2019-08-15 01:56:13,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:98) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-15 01:56:13,383 INFO L168 Benchmark]: Toolchain (without parser) took 6875.17 ms. Allocated memory was 133.7 MB in the beginning and 357.6 MB in the end (delta: 223.9 MB). Free memory was 80.2 MB in the beginning and 157.3 MB in the end (delta: -77.1 MB). Peak memory consumption was 146.8 MB. Max. memory is 7.1 GB. [2019-08-15 01:56:13,385 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory was 106.6 MB in the beginning and 106.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-15 01:56:13,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2176.18 ms. Allocated memory was 133.7 MB in the beginning and 231.7 MB in the end (delta: 98.0 MB). Free memory was 80.0 MB in the beginning and 95.3 MB in the end (delta: -15.2 MB). Peak memory consumption was 88.0 MB. Max. memory is 7.1 GB. [2019-08-15 01:56:13,387 INFO L168 Benchmark]: Boogie Preprocessor took 404.81 ms. Allocated memory was 231.7 MB in the beginning and 271.6 MB in the end (delta: 39.8 MB). Free memory was 95.3 MB in the beginning and 217.8 MB in the end (delta: -122.5 MB). Peak memory consumption was 35.9 MB. Max. memory is 7.1 GB. [2019-08-15 01:56:13,389 INFO L168 Benchmark]: RCFGBuilder took 4246.41 ms. Allocated memory was 271.6 MB in the beginning and 357.6 MB in the end (delta: 86.0 MB). Free memory was 217.8 MB in the beginning and 161.2 MB in the end (delta: 56.6 MB). Peak memory consumption was 227.4 MB. Max. memory is 7.1 GB. [2019-08-15 01:56:13,390 INFO L168 Benchmark]: Symbolic Interpretation took 43.87 ms. Allocated memory is still 357.6 MB. Free memory was 161.2 MB in the beginning and 157.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-08-15 01:56:13,401 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory was 106.6 MB in the beginning and 106.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2176.18 ms. Allocated memory was 133.7 MB in the beginning and 231.7 MB in the end (delta: 98.0 MB). Free memory was 80.0 MB in the beginning and 95.3 MB in the end (delta: -15.2 MB). Peak memory consumption was 88.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 404.81 ms. Allocated memory was 231.7 MB in the beginning and 271.6 MB in the end (delta: 39.8 MB). Free memory was 95.3 MB in the beginning and 217.8 MB in the end (delta: -122.5 MB). Peak memory consumption was 35.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4246.41 ms. Allocated memory was 271.6 MB in the beginning and 357.6 MB in the end (delta: 86.0 MB). Free memory was 217.8 MB in the beginning and 161.2 MB in the end (delta: 56.6 MB). Peak memory consumption was 227.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43.87 ms. Allocated memory is still 357.6 MB. Free memory was 161.2 MB in the beginning and 157.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...