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 0.1.24-584d7b9 [2019-09-01 01:21:36,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 01:21:36,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 01:21:36,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 01:21:36,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 01:21:36,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 01:21:36,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 01:21:36,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 01:21:36,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 01:21:36,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 01:21:36,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 01:21:36,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 01:21:36,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 01:21:36,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 01:21:36,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 01:21:36,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 01:21:36,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 01:21:36,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 01:21:36,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 01:21:36,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 01:21:36,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 01:21:36,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 01:21:36,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 01:21:36,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 01:21:36,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 01:21:36,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 01:21:36,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 01:21:36,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 01:21:36,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 01:21:36,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 01:21:36,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 01:21:36,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 01:21:36,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 01:21:36,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 01:21:36,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 01:21:36,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 01:21:36,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 01:21:36,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 01:21:36,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 01:21:36,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 01:21:36,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 01:21:36,521 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 [2019-09-01 01:21:36,546 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 01:21:36,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 01:21:36,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 01:21:36,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 01:21:36,551 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 01:21:36,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 01:21:36,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 01:21:36,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 01:21:36,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 01:21:36,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 01:21:36,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 01:21:36,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 01:21:36,552 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 01:21:36,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 01:21:36,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 01:21:36,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 01:21:36,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 01:21:36,553 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 01:21:36,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 01:21:36,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 01:21:36,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 01:21:36,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 01:21:36,554 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 01:21:36,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 01:21:36,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 01:21:36,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 01:21:36,555 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 01:21:36,585 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 01:21:36,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 01:21:36,603 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 01:21:36,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 01:21:36,605 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 01:21:36,607 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2019-09-01 01:21:36,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb3ea2cd3/8484dec37b814ff983173f6b6c3ab249/FLAG867940a79 [2019-09-01 01:21:37,486 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 01:21:37,487 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2019-09-01 01:21:37,529 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb3ea2cd3/8484dec37b814ff983173f6b6c3ab249/FLAG867940a79 [2019-09-01 01:21:37,986 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb3ea2cd3/8484dec37b814ff983173f6b6c3ab249 [2019-09-01 01:21:38,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 01:21:38,004 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 01:21:38,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 01:21:38,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 01:21:38,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 01:21:38,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 01:21:37" (1/1) ... [2019-09-01 01:21:38,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10822433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:38, skipping insertion in model container [2019-09-01 01:21:38,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 01:21:37" (1/1) ... [2019-09-01 01:21:38,022 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 01:21:38,150 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 01:21:39,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 01:21:39,486 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 01:21:39,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 01:21:40,001 INFO L192 MainTranslator]: Completed translation [2019-09-01 01:21:40,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40 WrapperNode [2019-09-01 01:21:40,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 01:21:40,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 01:21:40,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 01:21:40,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 01:21:40,019 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (1/1) ... [2019-09-01 01:21:40,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 01:21:40,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 01:21:40,449 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 01:21:40,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 01:21:40,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:40" (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 [2019-09-01 01:21:40,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 01:21:40,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 01:21:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2019-09-01 01:21:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-01 01:21:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-01 01:21:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-01 01:21:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-09-01 01:21:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-09-01 01:21:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-09-01 01:21:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-01 01:21:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-01 01:21:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-01 01:21:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-01 01:21:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2019-09-01 01:21:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-01 01:21:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-01 01:21:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-01 01:21:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2019-09-01 01:21:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2019-09-01 01:21:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_erased [2019-09-01 01:21:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-09-01 01:21:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-09-01 01:21:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_attr_show [2019-09-01 01:21:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_create_sysfs_attributes [2019-09-01 01:21:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_delete_sysfs_attributes [2019-09-01 01:21:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2019-09-01 01:21:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2019-09-01 01:21:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_lba [2019-09-01 01:21:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2019-09-01 01:21:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2019-09-01 01:21:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_correct_sector [2019-09-01 01:21:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2019-09-01 01:21:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2019-09-01 01:21:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_block [2019-09-01 01:21:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2019-09-01 01:21:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2019-09-01 01:21:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_callback [2019-09-01 01:21:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2019-09-01 01:21:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_media_info [2019-09-01 01:21:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2019-09-01 01:21:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_cis [2019-09-01 01:21:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2019-09-01 01:21:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_init_zone [2019-09-01 01:21:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2019-09-01 01:21:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2019-09-01 01:21:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2019-09-01 01:21:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_get [2019-09-01 01:21:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_timer [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_work [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_flush [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2019-09-01 01:21:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2019-09-01 01:21:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_add_mtd [2019-09-01 01:21:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2019-09-01 01:21:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2019-09-01 01:21:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2019-09-01 01:21:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-01 01:21:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-01 01:21:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 01:21:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-01 01:21:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-01 01:21:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-01 01:21:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-01 01:21:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-01 01:21:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-01 01:21:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-01 01:21:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-01 01:21:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-01 01:21:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-01 01:21:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-09-01 01:21:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-09-01 01:21:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-09-01 01:21:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-09-01 01:21:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure add_mtd_blktrans_dev [2019-09-01 01:21:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-01 01:21:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-01 01:21:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure del_mtd_blktrans_dev [2019-09-01 01:21:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-01 01:21:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-01 01:21:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_mtd_blktrans [2019-09-01 01:21:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-01 01:21:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-01 01:21:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-01 01:21:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-01 01:21:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-01 01:21:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-01 01:21:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-01 01:21:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-01 01:21:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-01 01:21:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-01 01:21:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-01 01:21:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-01 01:21:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-01 01:21:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-01 01:21:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure register_mtd_blktrans [2019-09-01 01:21:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-09-01 01:21:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-01 01:21:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-01 01:21:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-01 01:21:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-01 01:21:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-01 01:21:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-01 01:21:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 01:21:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-01 01:21:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-01 01:21:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-01 01:21:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-01 01:21:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-09-01 01:21:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-09-01 01:21:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-09-01 01:21:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-01 01:21:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-01 01:21:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-01 01:21:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-01 01:21:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-01 01:21:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-01 01:21:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-01 01:21:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-01 01:21:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-01 01:21:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-01 01:21:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-01 01:21:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-01 01:21:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-01 01:21:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2019-09-01 01:21:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-01 01:21:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-01 01:21:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-01 01:21:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-01 01:21:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-01 01:21:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-01 01:21:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-01 01:21:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-01 01:21:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-01 01:21:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-01 01:21:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-01 01:21:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-01 01:21:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-01 01:21:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2019-09-01 01:21:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2019-09-01 01:21:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2019-09-01 01:21:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-01 01:21:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2019-09-01 01:21:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_erased [2019-09-01 01:21:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure register_mtd_blktrans [2019-09-01 01:21:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_mtd_blktrans [2019-09-01 01:21:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure add_mtd_blktrans_dev [2019-09-01 01:21:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure del_mtd_blktrans_dev [2019-09-01 01:21:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-09-01 01:21:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-09-01 01:21:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-09-01 01:21:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-09-01 01:21:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_callback [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2019-09-01 01:21:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure sm_attr_show [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure sm_create_sysfs_attributes [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure sm_delete_sysfs_attributes [2019-09-01 01:21:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2019-09-01 01:21:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2019-09-01 01:21:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_lba [2019-09-01 01:21:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-01 01:21:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2019-09-01 01:21:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2019-09-01 01:21:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_correct_sector [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_block [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-01 01:21:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_media_info [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_cis [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_init_zone [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2019-09-01 01:21:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_get [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_timer [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_work [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_flush [2019-09-01 01:21:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure sm_add_mtd [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-01 01:21:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-01 01:21:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-01 01:21:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-01 01:21:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-01 01:21:42,293 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-01 01:21:44,022 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-01 01:21:44,067 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2019-09-01 01:21:44,068 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2019-09-01 01:21:45,191 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 01:21:45,192 INFO L283 CfgBuilder]: Removed 40 assume(true) statements. [2019-09-01 01:21:45,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 01:21:45 BoogieIcfgContainer [2019-09-01 01:21:45,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 01:21:45,195 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 01:21:45,195 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 01:21:45,195 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 01:21:45,197 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 01:21:45" (1/1) ... [2019-09-01 01:21:45,234 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-01 01:21:45,234 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 01:21:45,247 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:107) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:79) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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) [2019-09-01 01:21:45,253 INFO L168 Benchmark]: Toolchain (without parser) took 7247.78 ms. Allocated memory was 133.7 MB in the beginning and 358.1 MB in the end (delta: 224.4 MB). Free memory was 82.0 MB in the beginning and 153.6 MB in the end (delta: -71.6 MB). Peak memory consumption was 152.8 MB. Max. memory is 7.1 GB. [2019-09-01 01:21:45,254 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-01 01:21:45,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1996.97 ms. Allocated memory was 133.7 MB in the beginning and 229.6 MB in the end (delta: 95.9 MB). Free memory was 81.8 MB in the beginning and 89.8 MB in the end (delta: -8.0 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. [2019-09-01 01:21:45,256 INFO L168 Benchmark]: Boogie Preprocessor took 446.06 ms. Allocated memory was 229.6 MB in the beginning and 268.4 MB in the end (delta: 38.8 MB). Free memory was 89.8 MB in the beginning and 213.0 MB in the end (delta: -123.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. [2019-09-01 01:21:45,257 INFO L168 Benchmark]: RCFGBuilder took 4745.33 ms. Allocated memory was 268.4 MB in the beginning and 358.1 MB in the end (delta: 89.7 MB). Free memory was 211.3 MB in the beginning and 157.6 MB in the end (delta: 53.7 MB). Peak memory consumption was 240.7 MB. Max. memory is 7.1 GB. [2019-09-01 01:21:45,258 INFO L168 Benchmark]: Sifa took 54.99 ms. Allocated memory is still 358.1 MB. Free memory was 157.6 MB in the beginning and 153.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2019-09-01 01:21:45,262 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1996.97 ms. Allocated memory was 133.7 MB in the beginning and 229.6 MB in the end (delta: 95.9 MB). Free memory was 81.8 MB in the beginning and 89.8 MB in the end (delta: -8.0 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 446.06 ms. Allocated memory was 229.6 MB in the beginning and 268.4 MB in the end (delta: 38.8 MB). Free memory was 89.8 MB in the beginning and 213.0 MB in the end (delta: -123.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4745.33 ms. Allocated memory was 268.4 MB in the beginning and 358.1 MB in the end (delta: 89.7 MB). Free memory was 211.3 MB in the beginning and 157.6 MB in the end (delta: 53.7 MB). Peak memory consumption was 240.7 MB. Max. memory is 7.1 GB. * Sifa took 54.99 ms. Allocated memory is still 358.1 MB. Free memory was 157.6 MB in the beginning and 153.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...