java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 13:14:29,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 13:14:29,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 13:14:29,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 13:14:29,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 13:14:29,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 13:14:29,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 13:14:29,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 13:14:29,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 13:14:29,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 13:14:29,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 13:14:29,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 13:14:29,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 13:14:29,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 13:14:29,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 13:14:29,440 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 13:14:29,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 13:14:29,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 13:14:29,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 13:14:29,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 13:14:29,448 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 13:14:29,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 13:14:29,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 13:14:29,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 13:14:29,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 13:14:29,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 13:14:29,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 13:14:29,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 13:14:29,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 13:14:29,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 13:14:29,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 13:14:29,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 13:14:29,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 13:14:29,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 13:14:29,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 13:14:29,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 13:14:29,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 13:14:29,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 13:14:29,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 13:14:29,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 13:14:29,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 13:14:29,465 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 13:14:29,481 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 13:14:29,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 13:14:29,482 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 13:14:29,482 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 13:14:29,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 13:14:29,483 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 13:14:29,483 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 13:14:29,484 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 13:14:29,484 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 13:14:29,484 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 13:14:29,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 13:14:29,485 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 13:14:29,485 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 13:14:29,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 13:14:29,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 13:14:29,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 13:14:29,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 13:14:29,486 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 13:14:29,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 13:14:29,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 13:14:29,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 13:14:29,487 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 13:14:29,487 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 13:14:29,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 13:14:29,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 13:14:29,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 13:14:29,488 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 13:14:29,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 13:14:29,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 13:14:29,489 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 13:14:29,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 13:14:29,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 13:14:29,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 13:14:29,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 13:14:29,549 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 13:14:29,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2019-09-10 13:14:29,615 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70c9cd41a/802e04469e774c00b31df8d6e0061c60/FLAGdeb741cff [2019-09-10 13:14:30,484 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 13:14:30,485 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2019-09-10 13:14:30,537 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70c9cd41a/802e04469e774c00b31df8d6e0061c60/FLAGdeb741cff [2019-09-10 13:14:30,972 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70c9cd41a/802e04469e774c00b31df8d6e0061c60 [2019-09-10 13:14:30,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 13:14:30,984 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 13:14:30,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 13:14:30,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 13:14:30,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 13:14:30,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:14:30" (1/1) ... [2019-09-10 13:14:30,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40076483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:30, skipping insertion in model container [2019-09-10 13:14:30,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:14:30" (1/1) ... [2019-09-10 13:14:31,001 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 13:14:31,136 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 13:14:33,452 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:14:33,501 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 13:14:34,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:14:34,454 INFO L192 MainTranslator]: Completed translation [2019-09-10 13:14:34,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34 WrapperNode [2019-09-10 13:14:34,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 13:14:34,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 13:14:34,457 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 13:14:34,457 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 13:14:34,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,719 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,783 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (1/1) ... [2019-09-10 13:14:34,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 13:14:34,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 13:14:34,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 13:14:34,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 13:14:34,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (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 [2019-09-10 13:14:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 13:14:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 13:14:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-10 13:14:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 13:14:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-10 13:14:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-09-10 13:14:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-10 13:14:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-10 13:14:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 13:14:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 13:14:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 13:14:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 13:14:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 13:14:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 13:14:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 13:14:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 13:14:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 13:14:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 13:14:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 13:14:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 13:14:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-09-10 13:14:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-09-10 13:14:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 13:14:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-09-10 13:14:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-09-10 13:14:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-09-10 13:14:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 13:14:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 13:14:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 13:14:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-10 13:14:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 13:14:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 13:14:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 13:14:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-09-10 13:14:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-09-10 13:14:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-09-10 13:14:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-10 13:14:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_mark_end [2019-09-10 13:14:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-09-10 13:14:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-09-10 13:14:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2019-09-10 13:14:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2019-09-10 13:14:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2019-09-10 13:14:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_compare_to_buffer [2019-09-10 13:14:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2019-09-10 13:14:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2019-09-10 13:14:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2019-09-10 13:14:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2019-09-10 13:14:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_unused [2019-09-10 13:14:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2019-09-10 13:14:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2019-09-10 13:14:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_exit_state_machine [2019-09-10 13:14:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_int_reg [2019-09-10 13:14:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_regs [2019-09-10 13:14:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_write_regs [2019-09-10 13:14:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_default_bad [2019-09-10 13:14:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_read_page [2019-09-10 13:14:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_write_block [2019-09-10 13:14:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_send_command [2019-09-10 13:14:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_reset [2019-09-10 13:14:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_parallel_switch [2019-09-10 13:14:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2019-09-10 13:14:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2019-09-10 13:14:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2019-09-10 13:14:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2019-09-10 13:14:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_page_bad [2019-09-10 13:14:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2019-09-10 13:14:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2019-09-10 13:14:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_oob [2019-09-10 13:14:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2019-09-10 13:14:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_write_block [2019-09-10 13:14:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_free_block [2019-09-10 13:14:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2019-09-10 13:14:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_fix_boot_page_endianness [2019-09-10 13:14:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_boot_blocks [2019-09-10 13:14:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2019-09-10 13:14:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_ftl_initialize [2019-09-10 13:14:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_ftl_scan [2019-09-10 13:14:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush_timer [2019-09-10 13:14:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2019-09-10 13:14:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_init [2019-09-10 13:14:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2019-09-10 13:14:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2019-09-10 13:14:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_read [2019-09-10 13:14:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2019-09-10 13:14:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_do_write_request [2019-09-10 13:14:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_do_read_request [2019-09-10 13:14:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2019-09-10 13:14:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_open [2019-09-10 13:14:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2019-09-10 13:14:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2019-09-10 13:14:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_release [2019-09-10 13:14:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2019-09-10 13:14:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_prepare_req [2019-09-10 13:14:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_submit_req [2019-09-10 13:14:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_check_card [2019-09-10 13:14:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2019-09-10 13:14:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2019-09-10 13:14:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_disk [2019-09-10 13:14:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_probe [2019-09-10 13:14:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2019-09-10 13:14:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_suspend [2019-09-10 13:14:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_resume [2019-09-10 13:14:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init [2019-09-10 13:14:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_exit [2019-09-10 13:14:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-10 13:14:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-10 13:14:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-10 13:14:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-10 13:14:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-10 13:14:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-10 13:14:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-10 13:14:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-10 13:14:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-10 13:14:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_memstick_driver_3 [2019-09-10 13:14:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-10 13:14:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-10 13:14:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-10 13:14:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-10 13:14:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_4 [2019-09-10 13:14:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 13:14:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 13:14:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-10 13:14:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-10 13:14:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-10 13:14:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-10 13:14:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-10 13:14:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 13:14:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-10 13:14:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_28 [2019-09-10 13:14:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2019-09-10 13:14:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30 [2019-09-10 13:14:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_31 [2019-09-10 13:14:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 13:14:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 13:14:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 13:14:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 13:14:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 13:14:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 13:14:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 13:14:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 13:14:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-10 13:14:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-10 13:14:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-10 13:14:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-10 13:14:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-09-10 13:14:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2019-09-10 13:14:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2019-09-10 13:14:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 13:14:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-10 13:14:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 13:14:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:14:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-09-10 13:14:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-09-10 13:14:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-09-10 13:14:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_dump_rq_flags [2019-09-10 13:14:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2019-09-10 13:14:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2019-09-10 13:14:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_bounce_limit [2019-09-10 13:14:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2019-09-10 13:14:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2019-09-10 13:14:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segment_size [2019-09-10 13:14:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2019-09-10 13:14:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_prep_rq [2019-09-10 13:14:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_requeue_request [2019-09-10 13:14:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_sg [2019-09-10 13:14:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2019-09-10 13:14:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2019-09-10 13:14:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 13:14:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-09-10 13:14:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 13:14:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2019-09-10 13:14:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-10 13:14:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 13:14:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-09-10 13:14:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2019-09-10 13:14:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-09-10 13:14:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 13:14:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 13:14:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-10 13:14:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 13:14:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_init_req [2019-09-10 13:14:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_init_req_sg [2019-09-10 13:14:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_new_req [2019-09-10 13:14:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_register_driver [2019-09-10 13:14:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_unregister_driver [2019-09-10 13:14:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 13:14:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 13:14:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 13:14:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 13:14:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-09-10 13:14:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-10 13:14:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 13:14:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-09-10 13:14:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_disk_ro [2019-09-10 13:14:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2019-09-10 13:14:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2019-09-10 13:14:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2019-09-10 13:14:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-09-10 13:14:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2019-09-10 13:14:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2019-09-10 13:14:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2019-09-10 13:14:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2019-09-10 13:14:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-09-10 13:14:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-09-10 13:14:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-09-10 13:14:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-09-10 13:14:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-10 13:14:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 13:14:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 13:14:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 13:14:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 13:14:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 13:14:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 13:14:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 13:14:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 13:14:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-10 13:14:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-09-10 13:14:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-10 13:14:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2019-09-10 13:14:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-10 13:14:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 13:14:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 13:14:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 13:14:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 13:14:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-10 13:14:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-10 13:14:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 13:14:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 13:14:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 13:14:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 13:14:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 13:14:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 13:14:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 13:14:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 13:14:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 13:14:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 13:14:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 13:14:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 13:14:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 13:14:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-09-10 13:14:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 13:14:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2019-09-10 13:14:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_28 [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30 [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-10 13:14:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_31 [2019-09-10 13:14:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 13:14:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-10 13:14:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_memstick_driver_3 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-10 13:14:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_4 [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-09-10 13:14:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 13:14:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_mark_end [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2019-09-10 13:14:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-09-10 13:14:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2019-09-10 13:14:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_prep_rq [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure blk_dump_rq_flags [2019-09-10 13:14:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_register_driver [2019-09-10 13:14:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_unregister_driver [2019-09-10 13:14:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_init_req_sg [2019-09-10 13:14:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_init_req [2019-09-10 13:14:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_new_req [2019-09-10 13:14:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2019-09-10 13:14:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_default_bad [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_compare_to_buffer [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 13:14:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_unused [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2019-09-10 13:14:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure msb_exit_state_machine [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_int_reg [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_regs [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure msb_write_regs [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_read_page [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_write_block [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_send_command [2019-09-10 13:14:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_reset [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_parallel_switch [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_page_bad [2019-09-10 13:14:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_oob [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_write_block [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_free_block [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2019-09-10 13:14:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure msb_fix_boot_page_endianness [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_boot_blocks [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_ftl_initialize [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_ftl_scan [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush_timer [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2019-09-10 13:14:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_init [2019-09-10 13:14:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2019-09-10 13:14:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2019-09-10 13:14:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_read [2019-09-10 13:14:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2019-09-10 13:14:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure msb_do_write_request [2019-09-10 13:14:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure msb_do_read_request [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_open [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_release [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_prepare_req [2019-09-10 13:14:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure msb_submit_req [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_check_card [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_disk [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_probe [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_suspend [2019-09-10 13:14:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure msb_resume [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure msb_exit [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 13:14:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 13:14:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 13:14:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 13:14:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 13:14:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-10 13:14:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 13:14:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 13:14:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 13:14:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 13:14:35,923 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 13:14:44,755 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 13:14:44,755 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 13:14:44,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:14:44 BoogieIcfgContainer [2019-09-10 13:14:44,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 13:14:44,759 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 13:14:44,760 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 13:14:44,763 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 13:14:44,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 01:14:30" (1/3) ... [2019-09-10 13:14:44,765 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b53cf0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:14:44, skipping insertion in model container [2019-09-10 13:14:44,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:14:34" (2/3) ... [2019-09-10 13:14:44,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b53cf0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:14:44, skipping insertion in model container [2019-09-10 13:14:44,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:14:44" (3/3) ... [2019-09-10 13:14:44,768 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2019-09-10 13:14:44,780 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 13:14:44,794 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 13:14:44,815 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 13:14:44,849 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 13:14:44,850 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 13:14:44,850 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 13:14:44,850 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 13:14:44,850 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 13:14:44,850 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 13:14:44,850 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 13:14:44,850 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 13:14:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states. [2019-09-10 13:14:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-09-10 13:14:44,933 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:14:44,935 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:14:44,938 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:14:44,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:14:44,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1736840519, now seen corresponding path program 1 times [2019-09-10 13:14:44,948 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:14:45,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:14:45,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:14:45,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:14:45,051 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:14:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:14:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-09-10 13:14:46,006 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:14:46,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:14:46,007 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:14:46,015 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:14:46,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:14:46,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:14:46,039 INFO L87 Difference]: Start difference. First operand 2035 states. Second operand 3 states. [2019-09-10 13:14:47,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:14:47,018 INFO L93 Difference]: Finished difference Result 2730 states and 3665 transitions. [2019-09-10 13:14:47,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:14:47,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2019-09-10 13:14:47,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:14:47,093 INFO L225 Difference]: With dead ends: 2730 [2019-09-10 13:14:47,094 INFO L226 Difference]: Without dead ends: 2653 [2019-09-10 13:14:47,096 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:14:47,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2653 states. [2019-09-10 13:14:47,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2653 to 2653. [2019-09-10 13:14:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2653 states. [2019-09-10 13:14:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 2653 states and 3551 transitions. [2019-09-10 13:14:47,370 INFO L78 Accepts]: Start accepts. Automaton has 2653 states and 3551 transitions. Word has length 91 [2019-09-10 13:14:47,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:14:47,371 INFO L475 AbstractCegarLoop]: Abstraction has 2653 states and 3551 transitions. [2019-09-10 13:14:47,371 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:14:47,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3551 transitions. [2019-09-10 13:14:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-09-10 13:14:47,383 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:14:47,384 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:14:47,384 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:14:47,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:14:47,385 INFO L82 PathProgramCache]: Analyzing trace with hash -699872370, now seen corresponding path program 1 times [2019-09-10 13:14:47,385 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:14:47,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:14:47,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:14:47,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:14:47,390 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:14:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:14:47,863 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-09-10 13:14:47,864 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:14:47,864 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 13:14:47,864 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:14:47,867 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 13:14:47,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 13:14:47,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 13:14:47,871 INFO L87 Difference]: Start difference. First operand 2653 states and 3551 transitions. Second operand 5 states. [2019-09-10 13:14:50,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:14:50,360 INFO L93 Difference]: Finished difference Result 2662 states and 3558 transitions. [2019-09-10 13:14:50,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 13:14:50,360 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2019-09-10 13:14:50,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:14:50,401 INFO L225 Difference]: With dead ends: 2662 [2019-09-10 13:14:50,401 INFO L226 Difference]: Without dead ends: 2652 [2019-09-10 13:14:50,402 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 13:14:50,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2652 states. [2019-09-10 13:14:50,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2652 to 2628. [2019-09-10 13:14:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2628 states. [2019-09-10 13:14:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 2628 states and 3521 transitions. [2019-09-10 13:14:50,542 INFO L78 Accepts]: Start accepts. Automaton has 2628 states and 3521 transitions. Word has length 143 [2019-09-10 13:14:50,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:14:50,544 INFO L475 AbstractCegarLoop]: Abstraction has 2628 states and 3521 transitions. [2019-09-10 13:14:50,544 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 13:14:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3521 transitions. [2019-09-10 13:14:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-09-10 13:14:50,559 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:14:50,560 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:14:50,560 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:14:50,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:14:50,561 INFO L82 PathProgramCache]: Analyzing trace with hash 414856569, now seen corresponding path program 1 times [2019-09-10 13:14:50,561 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:14:50,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:14:50,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:14:50,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:14:50,572 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:14:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:14:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-09-10 13:14:51,015 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:14:51,015 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:14:51,015 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:14:51,017 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:14:51,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:14:51,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:14:51,019 INFO L87 Difference]: Start difference. First operand 2628 states and 3521 transitions. Second operand 3 states. [2019-09-10 13:14:51,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:14:51,124 INFO L93 Difference]: Finished difference Result 2631 states and 3522 transitions. [2019-09-10 13:14:51,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:14:51,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 150 [2019-09-10 13:14:51,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:14:51,126 INFO L225 Difference]: With dead ends: 2631 [2019-09-10 13:14:51,126 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 13:14:51,127 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:14:51,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 13:14:51,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 13:14:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 13:14:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 13:14:51,128 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 150 [2019-09-10 13:14:51,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:14:51,129 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 13:14:51,129 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:14:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 13:14:51,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 13:14:51,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 01:14:51 BoogieIcfgContainer [2019-09-10 13:14:51,137 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 13:14:51,141 INFO L168 Benchmark]: Toolchain (without parser) took 20155.62 ms. Allocated memory was 133.2 MB in the beginning and 567.3 MB in the end (delta: 434.1 MB). Free memory was 78.8 MB in the beginning and 132.1 MB in the end (delta: -53.3 MB). Peak memory consumption was 380.8 MB. Max. memory is 7.1 GB. [2019-09-10 13:14:51,142 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 13:14:51,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3471.09 ms. Allocated memory was 133.2 MB in the beginning and 264.2 MB in the end (delta: 131.1 MB). Free memory was 78.6 MB in the beginning and 113.1 MB in the end (delta: -34.6 MB). Peak memory consumption was 116.1 MB. Max. memory is 7.1 GB. [2019-09-10 13:14:51,145 INFO L168 Benchmark]: Boogie Preprocessor took 351.35 ms. Allocated memory is still 264.2 MB. Free memory was 113.1 MB in the beginning and 81.9 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. [2019-09-10 13:14:51,146 INFO L168 Benchmark]: RCFGBuilder took 9949.80 ms. Allocated memory was 264.2 MB in the beginning and 465.0 MB in the end (delta: 200.8 MB). Free memory was 81.9 MB in the beginning and 84.5 MB in the end (delta: -2.6 MB). Peak memory consumption was 250.9 MB. Max. memory is 7.1 GB. [2019-09-10 13:14:51,147 INFO L168 Benchmark]: TraceAbstraction took 6378.04 ms. Allocated memory was 465.0 MB in the beginning and 567.3 MB in the end (delta: 102.2 MB). Free memory was 84.5 MB in the beginning and 132.1 MB in the end (delta: -47.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 7.1 GB. [2019-09-10 13:14:51,152 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 133.2 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3471.09 ms. Allocated memory was 133.2 MB in the beginning and 264.2 MB in the end (delta: 131.1 MB). Free memory was 78.6 MB in the beginning and 113.1 MB in the end (delta: -34.6 MB). Peak memory consumption was 116.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 351.35 ms. Allocated memory is still 264.2 MB. Free memory was 113.1 MB in the beginning and 81.9 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9949.80 ms. Allocated memory was 264.2 MB in the beginning and 465.0 MB in the end (delta: 200.8 MB). Free memory was 81.9 MB in the beginning and 84.5 MB in the end (delta: -2.6 MB). Peak memory consumption was 250.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 6378.04 ms. Allocated memory was 465.0 MB in the beginning and 567.3 MB in the end (delta: 102.2 MB). Free memory was 84.5 MB in the beginning and 132.1 MB in the end (delta: -47.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8157]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 213 procedures, 2133 locations, 1 error locations. SAFE Result, 6.2s OverallTime, 3 OverallIterations, 4 TraceHistogramMax, 3.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7027 SDtfs, 3484 SDslu, 9120 SDs, 0 SdLazy, 30 SolverSat, 5 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2653occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 24 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 384 NumberOfCodeBlocks, 384 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 381 ConstructedInterpolants, 0 QuantifiedInterpolants, 68211 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 206/206 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...