java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.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_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:46:30,112 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:46:30,114 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:46:30,126 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:46:30,126 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:46:30,128 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:46:30,129 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:46:30,131 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:46:30,132 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:46:30,133 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:46:30,134 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:46:30,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:46:30,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:46:30,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:46:30,138 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:46:30,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:46:30,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:46:30,141 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:46:30,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:46:30,145 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:46:30,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:46:30,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:46:30,150 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:46:30,150 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:46:30,150 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:46:30,151 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:46:30,152 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:46:30,153 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:46:30,154 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:46:30,155 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:46:30,155 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:46:30,156 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:46:30,156 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:46:30,159 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:46:30,160 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:46:30,164 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:46:30,164 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-21 10:46:30,195 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:46:30,195 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:46:30,197 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:46:30,197 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:46:30,198 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:46:30,198 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:46:30,198 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:46:30,198 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:46:30,199 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:46:30,199 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:46:30,199 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:46:30,199 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:46:30,199 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:46:30,200 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:46:30,200 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:46:30,200 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:46:30,200 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:46:30,200 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:46:30,201 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:46:30,201 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:46:30,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:46:30,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:46:30,202 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:46:30,202 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:46:30,202 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:46:30,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:46:30,203 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:46:30,204 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:46:30,204 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 10:46:30,281 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:46:30,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:46:30,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:46:30,306 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:46:30,306 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:46:30,307 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:30,369 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23abe500e/a8c6e6c5b2544d9c9b4f37a970c92f28/FLAG84f61116a [2018-11-21 10:46:31,185 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:46:31,185 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:31,224 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23abe500e/a8c6e6c5b2544d9c9b4f37a970c92f28/FLAG84f61116a [2018-11-21 10:46:31,722 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23abe500e/a8c6e6c5b2544d9c9b4f37a970c92f28 [2018-11-21 10:46:31,733 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:46:31,735 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:46:31,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:31,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:46:31,740 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:46:31,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:31" (1/1) ... [2018-11-21 10:46:31,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38244f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:31, skipping insertion in model container [2018-11-21 10:46:31,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:31" (1/1) ... [2018-11-21 10:46:31,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:46:31,902 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:46:33,631 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:33,674 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 10:46:33,938 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:34,077 INFO L195 MainTranslator]: Completed translation [2018-11-21 10:46:34,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34 WrapperNode [2018-11-21 10:46:34,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:34,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 10:46:34,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 10:46:34,079 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 10:46:34,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (1/1) ... [2018-11-21 10:46:34,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 10:46:34,447 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 10:46:34,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 10:46:34,448 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 10:46:34,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:34" (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 [2018-11-21 10:46:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 10:46:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 10:46:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2018-11-21 10:46:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 10:46:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-21 10:46:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-21 10:46:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2018-11-21 10:46:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2018-11-21 10:46:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2018-11-21 10:46:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-21 10:46:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-21 10:46:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-21 10:46:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-21 10:46:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2018-11-21 10:46:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-21 10:46:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 10:46:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 10:46:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2018-11-21 10:46:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2018-11-21 10:46:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_erased [2018-11-21 10:46:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-21 10:46:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2018-11-21 10:46:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_attr_show [2018-11-21 10:46:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_create_sysfs_attributes [2018-11-21 10:46:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_delete_sysfs_attributes [2018-11-21 10:46:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2018-11-21 10:46:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2018-11-21 10:46:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_lba [2018-11-21 10:46:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2018-11-21 10:46:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2018-11-21 10:46:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_correct_sector [2018-11-21 10:46:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2018-11-21 10:46:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2018-11-21 10:46:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_block [2018-11-21 10:46:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2018-11-21 10:46:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2018-11-21 10:46:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_callback [2018-11-21 10:46:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2018-11-21 10:46:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_media_info [2018-11-21 10:46:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2018-11-21 10:46:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_cis [2018-11-21 10:46:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2018-11-21 10:46:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_init_zone [2018-11-21 10:46:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2018-11-21 10:46:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2018-11-21 10:46:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2018-11-21 10:46:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_get [2018-11-21 10:46:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2018-11-21 10:46:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_timer [2018-11-21 10:46:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_work [2018-11-21 10:46:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read [2018-11-21 10:46:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write [2018-11-21 10:46:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_flush [2018-11-21 10:46:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2018-11-21 10:46:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2018-11-21 10:46:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_add_mtd [2018-11-21 10:46:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2018-11-21 10:46:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2018-11-21 10:46:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2018-11-21 10:46:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-21 10:46:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-21 10:46:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 10:46:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-21 10:46:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-21 10:46:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-21 10:46:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-21 10:46:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-21 10:46:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-21 10:46:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 10:46:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 10:46:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 10:46:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 10:46:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-21 10:46:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-21 10:46:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-21 10:46:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-21 10:46:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2018-11-21 10:46:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2018-11-21 10:46:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2018-11-21 10:46:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 10:46:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-21 10:46:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-21 10:46:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 10:46:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 10:46:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 10:46:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-21 10:46:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-21 10:46:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-21 10:46:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-21 10:46:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-21 10:46:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-21 10:46:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-21 10:46:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-21 10:46:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-21 10:46:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-21 10:46:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-21 10:46:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-21 10:46:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-21 10:46:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2018-11-21 10:46:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 10:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-21 10:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-21 10:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-21 10:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-21 10:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-21 10:46:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-21 10:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-21 10:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-21 10:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-21 10:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-21 10:46:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-21 10:46:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 10:46:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-21 10:46:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-21 10:46:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2018-11-21 10:46:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 10:46:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 10:46:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 10:46:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2018-11-21 10:46:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2018-11-21 10:46:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2018-11-21 10:46:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 10:46:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2018-11-21 10:46:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_erased [2018-11-21 10:46:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure register_mtd_blktrans [2018-11-21 10:46:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_mtd_blktrans [2018-11-21 10:46:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure add_mtd_blktrans_dev [2018-11-21 10:46:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure del_mtd_blktrans_dev [2018-11-21 10:46:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-21 10:46:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2018-11-21 10:46:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2018-11-21 10:46:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2018-11-21 10:46:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2018-11-21 10:46:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-21 10:46:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2018-11-21 10:46:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-21 10:46:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_callback [2018-11-21 10:46:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2018-11-21 10:46:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2018-11-21 10:46:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2018-11-21 10:46:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure sm_attr_show [2018-11-21 10:46:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 10:46:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure sm_create_sysfs_attributes [2018-11-21 10:46:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 10:46:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 10:46:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure sm_delete_sysfs_attributes [2018-11-21 10:46:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2018-11-21 10:46:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2018-11-21 10:46:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_lba [2018-11-21 10:46:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 10:46:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2018-11-21 10:46:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2018-11-21 10:46:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure sm_correct_sector [2018-11-21 10:46:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2018-11-21 10:46:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2018-11-21 10:46:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 10:46:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2018-11-21 10:46:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_block [2018-11-21 10:46:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 10:46:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2018-11-21 10:46:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_media_info [2018-11-21 10:46:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2018-11-21 10:46:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_cis [2018-11-21 10:46:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure sm_init_zone [2018-11-21 10:46:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2018-11-21 10:46:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2018-11-21 10:46:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2018-11-21 10:46:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_get [2018-11-21 10:46:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2018-11-21 10:46:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_timer [2018-11-21 10:46:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_work [2018-11-21 10:46:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read [2018-11-21 10:46:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write [2018-11-21 10:46:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure sm_flush [2018-11-21 10:46:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure sm_add_mtd [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 10:46:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 10:46:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 10:46:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 10:46:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-21 10:46:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-21 10:46:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-21 10:46:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 10:46:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 10:46:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 10:46:46,158 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:46,159 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:50,391 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 10:46:50,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:46:50 BoogieIcfgContainer [2018-11-21 10:46:50,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 10:46:50,394 INFO L168 Benchmark]: Toolchain (without parser) took 18660.80 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -538.5 MB). Peak memory consumption was 808.4 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:50,396 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:46:50,397 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2342.57 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 698.4 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -638.0 MB). Peak memory consumption was 79.4 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:50,397 INFO L168 Benchmark]: Boogie Preprocessor took 368.32 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:50,398 INFO L168 Benchmark]: RCFGBuilder took 15945.07 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 351.3 MB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 72.1 MB). Peak memory consumption was 720.6 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:50,402 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2342.57 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 698.4 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -638.0 MB). Peak memory consumption was 79.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 368.32 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15945.07 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 351.3 MB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 72.1 MB). Peak memory consumption was 720.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...