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-ddf0d93 [2018-11-16 23:39:03,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 23:39:03,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 23:39:03,947 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 23:39:03,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 23:39:03,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 23:39:03,950 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 23:39:03,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 23:39:03,956 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 23:39:03,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 23:39:03,958 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 23:39:03,958 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 23:39:03,960 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 23:39:03,961 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 23:39:03,962 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 23:39:03,963 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 23:39:03,964 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 23:39:03,974 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 23:39:03,976 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 23:39:03,979 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 23:39:03,980 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 23:39:03,984 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 23:39:03,985 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 23:39:03,986 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 23:39:03,986 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 23:39:03,987 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 23:39:03,988 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 23:39:03,988 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 23:39:03,989 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 23:39:03,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 23:39:03,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 23:39:03,991 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 23:39:03,991 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 23:39:03,991 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 23:39:03,992 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 23:39:03,993 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 23:39:03,993 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 [2018-11-16 23:39:04,010 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 23:39:04,010 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 23:39:04,014 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 23:39:04,014 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 23:39:04,015 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 23:39:04,015 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 23:39:04,015 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 23:39:04,015 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 23:39:04,015 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 23:39:04,016 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 23:39:04,017 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 23:39:04,017 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 23:39:04,017 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 23:39:04,017 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 23:39:04,017 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 23:39:04,017 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 23:39:04,018 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 23:39:04,018 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 23:39:04,018 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 23:39:04,018 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 23:39:04,018 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:39:04,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 23:39:04,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 23:39:04,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 23:39:04,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 23:39:04,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 23:39:04,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 23:39:04,021 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 23:39:04,021 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 23:39:04,080 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 23:39:04,092 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 23:39:04,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 23:39:04,098 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 23:39:04,099 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 23:39:04,099 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 23:39:04,160 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ef651ee8/656ae8fa02ef4953b78c1caab138b72b/FLAG3ff86b9e4 [2018-11-16 23:39:04,937 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 23:39:04,937 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 23:39:04,976 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ef651ee8/656ae8fa02ef4953b78c1caab138b72b/FLAG3ff86b9e4 [2018-11-16 23:39:05,463 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ef651ee8/656ae8fa02ef4953b78c1caab138b72b [2018-11-16 23:39:05,476 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 23:39:05,477 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 23:39:05,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 23:39:05,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 23:39:05,483 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 23:39:05,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:05" (1/1) ... [2018-11-16 23:39:05,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745735da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:05, skipping insertion in model container [2018-11-16 23:39:05,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:05" (1/1) ... [2018-11-16 23:39:05,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 23:39:05,650 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 23:39:07,834 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:39:07,913 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 23:39:08,638 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:39:08,774 INFO L195 MainTranslator]: Completed translation [2018-11-16 23:39:08,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08 WrapperNode [2018-11-16 23:39:08,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 23:39:08,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 23:39:08,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 23:39:08,776 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 23:39:08,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:08,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:08,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:08,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:09,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:09,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:09,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (1/1) ... [2018-11-16 23:39:09,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 23:39:09,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 23:39:09,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 23:39:09,124 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 23:39:09,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:08" (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 [2018-11-16 23:39:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 23:39:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 23:39:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2018-11-16 23:39:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-16 23:39:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-16 23:39:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-16 23:39:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2018-11-16 23:39:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2018-11-16 23:39:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2018-11-16 23:39:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-16 23:39:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-16 23:39:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-16 23:39:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-16 23:39:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2018-11-16 23:39:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-16 23:39:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-16 23:39:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-16 23:39:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2018-11-16 23:39:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2018-11-16 23:39:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_erased [2018-11-16 23:39:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-16 23:39:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2018-11-16 23:39:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_attr_show [2018-11-16 23:39:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_create_sysfs_attributes [2018-11-16 23:39:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_delete_sysfs_attributes [2018-11-16 23:39:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2018-11-16 23:39:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2018-11-16 23:39:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_lba [2018-11-16 23:39:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2018-11-16 23:39:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2018-11-16 23:39:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_correct_sector [2018-11-16 23:39:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2018-11-16 23:39:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2018-11-16 23:39:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_block [2018-11-16 23:39:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2018-11-16 23:39:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2018-11-16 23:39:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_callback [2018-11-16 23:39:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2018-11-16 23:39:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_media_info [2018-11-16 23:39:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2018-11-16 23:39:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_cis [2018-11-16 23:39:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2018-11-16 23:39:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_init_zone [2018-11-16 23:39:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2018-11-16 23:39:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2018-11-16 23:39:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2018-11-16 23:39:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_get [2018-11-16 23:39:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2018-11-16 23:39:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_timer [2018-11-16 23:39:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_work [2018-11-16 23:39:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read [2018-11-16 23:39:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write [2018-11-16 23:39:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_flush [2018-11-16 23:39:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2018-11-16 23:39:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2018-11-16 23:39:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_add_mtd [2018-11-16 23:39:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2018-11-16 23:39:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2018-11-16 23:39:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2018-11-16 23:39:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-16 23:39:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-16 23:39:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 23:39:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-16 23:39:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-16 23:39:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-16 23:39:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-16 23:39:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-16 23:39:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-16 23:39:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-16 23:39:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-16 23:39:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-16 23:39:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 23:39:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-16 23:39:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-16 23:39:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-16 23:39:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-16 23:39:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2018-11-16 23:39:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2018-11-16 23:39:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2018-11-16 23:39:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-16 23:39:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-16 23:39:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-16 23:39:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 23:39:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-16 23:39:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-16 23:39:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-16 23:39:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-16 23:39:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-16 23:39:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-16 23:39:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-16 23:39:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-16 23:39:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-16 23:39:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-16 23:39:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-16 23:39:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-16 23:39:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-16 23:39:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-16 23:39:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-16 23:39:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2018-11-16 23:39:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 23:39:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-16 23:39:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-16 23:39:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-16 23:39:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-16 23:39:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-16 23:39:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-16 23:39:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-16 23:39:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-16 23:39:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-16 23:39:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-16 23:39:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-16 23:39:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-16 23:39:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-16 23:39:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-16 23:39:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2018-11-16 23:39:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-16 23:39:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-16 23:39:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-16 23:39:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2018-11-16 23:39:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2018-11-16 23:39:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2018-11-16 23:39:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 23:39:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2018-11-16 23:39:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_erased [2018-11-16 23:39:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure register_mtd_blktrans [2018-11-16 23:39:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_mtd_blktrans [2018-11-16 23:39:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure add_mtd_blktrans_dev [2018-11-16 23:39:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure del_mtd_blktrans_dev [2018-11-16 23:39:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-16 23:39:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2018-11-16 23:39:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2018-11-16 23:39:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2018-11-16 23:39:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2018-11-16 23:39:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-16 23:39:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2018-11-16 23:39:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-16 23:39:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_callback [2018-11-16 23:39:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2018-11-16 23:39:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2018-11-16 23:39:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2018-11-16 23:39:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure sm_attr_show [2018-11-16 23:39:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 23:39:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure sm_create_sysfs_attributes [2018-11-16 23:39:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-16 23:39:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 23:39:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure sm_delete_sysfs_attributes [2018-11-16 23:39:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2018-11-16 23:39:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2018-11-16 23:39:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_lba [2018-11-16 23:39:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 23:39:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2018-11-16 23:39:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2018-11-16 23:39:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure sm_correct_sector [2018-11-16 23:39:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2018-11-16 23:39:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2018-11-16 23:39:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-16 23:39:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2018-11-16 23:39:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_block [2018-11-16 23:39:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-16 23:39:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2018-11-16 23:39:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_media_info [2018-11-16 23:39:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2018-11-16 23:39:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_cis [2018-11-16 23:39:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_init_zone [2018-11-16 23:39:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2018-11-16 23:39:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2018-11-16 23:39:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2018-11-16 23:39:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_get [2018-11-16 23:39:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_timer [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_work [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_flush [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2018-11-16 23:39:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2018-11-16 23:39:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure sm_add_mtd [2018-11-16 23:39:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2018-11-16 23:39:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2018-11-16 23:39:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2018-11-16 23:39:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-16 23:39:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-16 23:39:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 23:39:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 23:39:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-16 23:39:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-16 23:39:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-16 23:39:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-16 23:39:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-16 23:39:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-16 23:39:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-16 23:39:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 23:39:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 23:39:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 23:39:17,601 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:39:17,602 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 23:39:21,886 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 23:39:21,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:39:21 BoogieIcfgContainer [2018-11-16 23:39:21,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 23:39:21,889 INFO L168 Benchmark]: Toolchain (without parser) took 16412.89 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -710.6 MB). Peak memory consumption was 795.2 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:21,891 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 23:39:21,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3297.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.8 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -242.6 MB). Peak memory consumption was 518.4 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:21,893 INFO L168 Benchmark]: Boogie Preprocessor took 347.42 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:21,893 INFO L168 Benchmark]: RCFGBuilder took 12762.88 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 366.0 MB). Free memory was 1.6 GB in the beginning and 2.1 GB in the end (delta: -494.8 MB). Peak memory consumption was 270.2 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:21,898 INFO L336 ainManager$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 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3297.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.8 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -242.6 MB). Peak memory consumption was 518.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 347.42 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12762.88 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 366.0 MB). Free memory was 1.6 GB in the beginning and 2.1 GB in the end (delta: -494.8 MB). Peak memory consumption was 270.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...