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-fea9116 [2019-09-20 13:45:35,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:45:35,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:45:35,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:45:35,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:45:35,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:45:35,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:45:35,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:45:35,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:45:35,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:45:35,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:45:35,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:45:35,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:45:35,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:45:35,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:45:35,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:45:35,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:45:35,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:45:35,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:45:35,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:45:35,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:45:35,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:45:35,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:45:35,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:45:35,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:45:35,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:45:35,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:45:35,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:45:35,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:45:35,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:45:35,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:45:35,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:45:35,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:45:35,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:45:35,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:45:35,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:45:35,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:45:35,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:45:35,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:45:35,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:45:35,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:45:35,117 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 [2019-09-20 13:45:35,133 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:45:35,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:45:35,134 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:45:35,134 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:45:35,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:45:35,135 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:45:35,135 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:45:35,136 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:45:35,136 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:45:35,136 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:45:35,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:45:35,137 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:45:35,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:45:35,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:45:35,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:45:35,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:45:35,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:45:35,138 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:45:35,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:45:35,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:45:35,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:45:35,139 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:45:35,139 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:45:35,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:45:35,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:45:35,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:45:35,140 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:45:35,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:45:35,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:45:35,141 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:45:35,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:45:35,182 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:45:35,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:45:35,187 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:45:35,188 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:45:35,188 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2019-09-20 13:45:35,256 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/000814595/52b5906809014bbdb96fa693f354f2a2/FLAG6ec5eb121 [2019-09-20 13:45:36,229 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:45:36,230 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2019-09-20 13:45:36,266 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/000814595/52b5906809014bbdb96fa693f354f2a2/FLAG6ec5eb121 [2019-09-20 13:45:36,644 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/000814595/52b5906809014bbdb96fa693f354f2a2 [2019-09-20 13:45:36,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:45:36,655 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:45:36,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:36,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:45:36,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:45:36,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:36" (1/1) ... [2019-09-20 13:45:36,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0c9455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:36, skipping insertion in model container [2019-09-20 13:45:36,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:36" (1/1) ... [2019-09-20 13:45:36,673 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:45:36,824 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:45:39,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:45:39,122 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:45:39,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:45:40,078 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:45:40,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40 WrapperNode [2019-09-20 13:45:40,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:40,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:45:40,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:45:40,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:45:40,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,431 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... [2019-09-20 13:45:40,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:45:40,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:45:40,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:45:40,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:45:40,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:45:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:45:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:45:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-20 13:45:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 13:45:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-20 13:45:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-09-20 13:45:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-20 13:45:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-20 13:45:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 13:45:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-20 13:45:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:45:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:45:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 13:45:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 13:45:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:45:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:45:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:45:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:45:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:45:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 13:45:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-09-20 13:45:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-09-20 13:45:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-20 13:45:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-09-20 13:45:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-09-20 13:45:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-09-20 13:45:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-20 13:45:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 13:45:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 13:45:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-20 13:45:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-20 13:45:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 13:45:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 13:45:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-09-20 13:45:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-09-20 13:45:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-09-20 13:45:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-20 13:45:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_mark_end [2019-09-20 13:45:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-09-20 13:45:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-09-20 13:45:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2019-09-20 13:45:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2019-09-20 13:45:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2019-09-20 13:45:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_compare_to_buffer [2019-09-20 13:45:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2019-09-20 13:45:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2019-09-20 13:45:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2019-09-20 13:45:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2019-09-20 13:45:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_unused [2019-09-20 13:45:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2019-09-20 13:45:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2019-09-20 13:45:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_exit_state_machine [2019-09-20 13:45:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_int_reg [2019-09-20 13:45:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_regs [2019-09-20 13:45:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_write_regs [2019-09-20 13:45:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_default_bad [2019-09-20 13:45:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_read_page [2019-09-20 13:45:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_write_block [2019-09-20 13:45:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_send_command [2019-09-20 13:45:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_reset [2019-09-20 13:45:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure h_msb_parallel_switch [2019-09-20 13:45:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2019-09-20 13:45:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2019-09-20 13:45:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2019-09-20 13:45:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2019-09-20 13:45:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_page_bad [2019-09-20 13:45:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2019-09-20 13:45:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2019-09-20 13:45:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_oob [2019-09-20 13:45:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2019-09-20 13:45:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_write_block [2019-09-20 13:45:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_free_block [2019-09-20 13:45:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2019-09-20 13:45:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_fix_boot_page_endianness [2019-09-20 13:45:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_boot_blocks [2019-09-20 13:45:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2019-09-20 13:45:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_ftl_initialize [2019-09-20 13:45:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_ftl_scan [2019-09-20 13:45:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush_timer [2019-09-20 13:45:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2019-09-20 13:45:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_init [2019-09-20 13:45:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2019-09-20 13:45:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2019-09-20 13:45:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_read [2019-09-20 13:45:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2019-09-20 13:45:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_do_write_request [2019-09-20 13:45:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_do_read_request [2019-09-20 13:45:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2019-09-20 13:45:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_open [2019-09-20 13:45:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2019-09-20 13:45:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2019-09-20 13:45:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_release [2019-09-20 13:45:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2019-09-20 13:45:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_prepare_req [2019-09-20 13:45:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_submit_req [2019-09-20 13:45:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_check_card [2019-09-20 13:45:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2019-09-20 13:45:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2019-09-20 13:45:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_disk [2019-09-20 13:45:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_probe [2019-09-20 13:45:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2019-09-20 13:45:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_suspend [2019-09-20 13:45:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_resume [2019-09-20 13:45:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init [2019-09-20 13:45:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_exit [2019-09-20 13:45:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-20 13:45:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-20 13:45:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-20 13:45:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-20 13:45:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-20 13:45:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-20 13:45:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-20 13:45:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-20 13:45:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-20 13:45:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_memstick_driver_3 [2019-09-20 13:45:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-20 13:45:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-20 13:45:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-20 13:45:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-20 13:45:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_4 [2019-09-20 13:45:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:45:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 13:45:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-20 13:45:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-20 13:45:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-20 13:45:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-20 13:45:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-20 13:45:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 13:45:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-20 13:45:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_28 [2019-09-20 13:45:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2019-09-20 13:45:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30 [2019-09-20 13:45:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_31 [2019-09-20 13:45:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 13:45:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:45:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:45:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:45:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:45:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 13:45:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:45:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 13:45:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 13:45:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 13:45:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 13:45:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-20 13:45:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-09-20 13:45:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2019-09-20 13:45:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2019-09-20 13:45:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 13:45:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-20 13:45:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 13:45:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:45:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-09-20 13:45:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-09-20 13:45:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-09-20 13:45:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_dump_rq_flags [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_bounce_limit [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segment_size [2019-09-20 13:45:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2019-09-20 13:45:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_prep_rq [2019-09-20 13:45:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_requeue_request [2019-09-20 13:45:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_sg [2019-09-20 13:45:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2019-09-20 13:45:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2019-09-20 13:45:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-20 13:45:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-09-20 13:45:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-20 13:45:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2019-09-20 13:45:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-20 13:45:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-20 13:45:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-09-20 13:45:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2019-09-20 13:45:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-09-20 13:45:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:45:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:45:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 13:45:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_init_req [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_init_req_sg [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_new_req [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_register_driver [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_unregister_driver [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-20 13:45:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 13:45:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 13:45:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 13:45:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-09-20 13:45:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-20 13:45:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure set_disk_ro [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-09-20 13:45:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2019-09-20 13:45:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2019-09-20 13:45:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2019-09-20 13:45:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2019-09-20 13:45:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-09-20 13:45:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-09-20 13:45:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-09-20 13:45:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-09-20 13:45:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-20 13:45:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 13:45:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:45:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:45:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:45:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:45:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:45:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:45:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 13:45:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-20 13:45:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-09-20 13:45:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-20 13:45:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2019-09-20 13:45:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-20 13:45:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 13:45:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-20 13:45:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 13:45:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 13:45:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 13:45:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 13:45:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:45:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:45:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:45:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:45:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:45:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:45:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:45:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:45:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:45:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:45:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:45:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 13:45:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 13:45:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:45:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:45:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:45:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:45:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:45:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 13:45:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:45:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 13:45:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-20 13:45:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-09-20 13:45:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-09-20 13:45:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-09-20 13:45:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-20 13:45:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:45:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-09-20 13:45:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 13:45:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:45:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 13:45:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 13:45:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 13:45:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 13:45:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 13:45:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-20 13:45:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-20 13:45:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-20 13:45:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-20 13:45:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-20 13:45:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2019-09-20 13:45:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-20 13:45:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_28 [2019-09-20 13:45:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30 [2019-09-20 13:45:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 13:45:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-20 13:45:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-20 13:45:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-20 13:45:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-20 13:45:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-20 13:45:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-20 13:45:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-20 13:45:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-20 13:45:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-20 13:45:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_31 [2019-09-20 13:45:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-20 13:45:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-09-20 13:45:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-09-20 13:45:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2019-09-20 13:45:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:45:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-20 13:45:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 13:45:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 13:45:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-20 13:45:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-20 13:45:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-20 13:45:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_memstick_driver_3 [2019-09-20 13:45:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-20 13:45:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-20 13:45:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-20 13:45:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-20 13:45:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_4 [2019-09-20 13:45:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 13:45:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 13:45:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-09-20 13:45:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-09-20 13:45:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-09-20 13:45:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-09-20 13:45:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2019-09-20 13:45:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-09-20 13:45:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:45:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-09-20 13:45:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-09-20 13:45:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-09-20 13:45:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_mark_end [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-09-20 13:45:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2019-09-20 13:45:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2019-09-20 13:45:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2019-09-20 13:45:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2019-09-20 13:45:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2019-09-20 13:45:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2019-09-20 13:45:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2019-09-20 13:45:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2019-09-20 13:45:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2019-09-20 13:45:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-09-20 13:45:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-09-20 13:45:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2019-09-20 13:45:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2019-09-20 13:45:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2019-09-20 13:45:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2019-09-20 13:45:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-09-20 13:45:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2019-09-20 13:45:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2019-09-20 13:45:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_prep_rq [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure blk_dump_rq_flags [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_register_driver [2019-09-20 13:45:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_unregister_driver [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_init_req_sg [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_init_req [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_new_req [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-20 13:45:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2019-09-20 13:45:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_default_bad [2019-09-20 13:45:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2019-09-20 13:45:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_compare_to_buffer [2019-09-20 13:45:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:45:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:45:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2019-09-20 13:45:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2019-09-20 13:45:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2019-09-20 13:45:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2019-09-20 13:45:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_unused [2019-09-20 13:45:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2019-09-20 13:45:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure msb_exit_state_machine [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_int_reg [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_regs [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure msb_write_regs [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_read_page [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_write_block [2019-09-20 13:45:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_send_command [2019-09-20 13:45:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_reset [2019-09-20 13:45:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure h_msb_parallel_switch [2019-09-20 13:45:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-20 13:45:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2019-09-20 13:45:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2019-09-20 13:45:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2019-09-20 13:45:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_page_bad [2019-09-20 13:45:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2019-09-20 13:45:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2019-09-20 13:45:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_oob [2019-09-20 13:45:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2019-09-20 13:45:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure msb_write_block [2019-09-20 13:45:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_free_block [2019-09-20 13:45:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2019-09-20 13:45:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure msb_fix_boot_page_endianness [2019-09-20 13:45:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_boot_blocks [2019-09-20 13:45:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2019-09-20 13:45:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure msb_ftl_initialize [2019-09-20 13:45:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure msb_ftl_scan [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush_timer [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_init [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_read [2019-09-20 13:45:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2019-09-20 13:45:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure msb_do_write_request [2019-09-20 13:45:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure msb_do_read_request [2019-09-20 13:45:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2019-09-20 13:45:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_open [2019-09-20 13:45:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2019-09-20 13:45:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2019-09-20 13:45:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_release [2019-09-20 13:45:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2019-09-20 13:45:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure msb_prepare_req [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_submit_req [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_check_card [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_disk [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_probe [2019-09-20 13:45:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2019-09-20 13:45:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure msb_suspend [2019-09-20 13:45:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure msb_resume [2019-09-20 13:45:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init [2019-09-20 13:45:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure msb_exit [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:45:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:45:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:45:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:45:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:45:41,679 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:45:49,609 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:45:49,610 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 13:45:49,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:45:49 BoogieIcfgContainer [2019-09-20 13:45:49,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:45:49,614 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:45:49,614 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:45:49,617 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:45:49,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:45:36" (1/3) ... [2019-09-20 13:45:49,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7585dbb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:45:49, skipping insertion in model container [2019-09-20 13:45:49,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:40" (2/3) ... [2019-09-20 13:45:49,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7585dbb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:45:49, skipping insertion in model container [2019-09-20 13:45:49,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:45:49" (3/3) ... [2019-09-20 13:45:49,620 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2019-09-20 13:45:49,630 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:45:49,640 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:45:49,657 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:45:49,683 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:45:49,683 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-20 13:45:49,683 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:45:49,684 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:45:49,684 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:45:49,684 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:45:49,684 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:45:49,684 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:45:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states. [2019-09-20 13:45:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-09-20 13:45:49,755 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:49,756 INFO L407 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] [2019-09-20 13:45:49,758 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:49,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:49,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1736840519, now seen corresponding path program 1 times [2019-09-20 13:45:49,764 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:49,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:49,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:49,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:49,854 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-09-20 13:45:50,652 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:50,653 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:45:50,653 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:50,661 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:45:50,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:45:50,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:50,681 INFO L87 Difference]: Start difference. First operand 2035 states. Second operand 3 states. [2019-09-20 13:45:51,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:51,285 INFO L93 Difference]: Finished difference Result 2730 states and 3665 transitions. [2019-09-20 13:45:51,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:45:51,287 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2019-09-20 13:45:51,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:51,324 INFO L225 Difference]: With dead ends: 2730 [2019-09-20 13:45:51,324 INFO L226 Difference]: Without dead ends: 2653 [2019-09-20 13:45:51,326 INFO L636 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 [2019-09-20 13:45:51,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2653 states. [2019-09-20 13:45:51,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2653 to 2653. [2019-09-20 13:45:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2653 states. [2019-09-20 13:45:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 2653 states and 3551 transitions. [2019-09-20 13:45:51,530 INFO L78 Accepts]: Start accepts. Automaton has 2653 states and 3551 transitions. Word has length 91 [2019-09-20 13:45:51,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:51,531 INFO L475 AbstractCegarLoop]: Abstraction has 2653 states and 3551 transitions. [2019-09-20 13:45:51,534 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:45:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3551 transitions. [2019-09-20 13:45:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-09-20 13:45:51,543 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:51,543 INFO L407 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] [2019-09-20 13:45:51,544 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:51,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:52,121 INFO L82 PathProgramCache]: Analyzing trace with hash -699872370, now seen corresponding path program 1 times [2019-09-20 13:45:52,122 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:52,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:52,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:52,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:52,139 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-09-20 13:45:52,475 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:52,475 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:45:52,475 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:52,477 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:45:52,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:45:52,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:45:52,478 INFO L87 Difference]: Start difference. First operand 2653 states and 3551 transitions. Second operand 5 states. [2019-09-20 13:45:54,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:54,974 INFO L93 Difference]: Finished difference Result 2662 states and 3558 transitions. [2019-09-20 13:45:54,974 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-20 13:45:54,974 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2019-09-20 13:45:54,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:55,005 INFO L225 Difference]: With dead ends: 2662 [2019-09-20 13:45:55,005 INFO L226 Difference]: Without dead ends: 2652 [2019-09-20 13:45:55,006 INFO L636 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 [2019-09-20 13:45:55,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2652 states. [2019-09-20 13:45:55,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2652 to 2628. [2019-09-20 13:45:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2628 states. [2019-09-20 13:45:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 2628 states and 3521 transitions. [2019-09-20 13:45:55,115 INFO L78 Accepts]: Start accepts. Automaton has 2628 states and 3521 transitions. Word has length 143 [2019-09-20 13:45:55,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:55,116 INFO L475 AbstractCegarLoop]: Abstraction has 2628 states and 3521 transitions. [2019-09-20 13:45:55,116 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:45:55,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3521 transitions. [2019-09-20 13:45:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-09-20 13:45:55,124 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:55,124 INFO L407 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] [2019-09-20 13:45:55,125 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:55,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:55,125 INFO L82 PathProgramCache]: Analyzing trace with hash 414856569, now seen corresponding path program 1 times [2019-09-20 13:45:55,125 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:55,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:55,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:55,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:55,141 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-09-20 13:45:55,462 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:55,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:45:55,463 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:55,463 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:45:55,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:45:55,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:55,464 INFO L87 Difference]: Start difference. First operand 2628 states and 3521 transitions. Second operand 3 states. [2019-09-20 13:45:55,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:55,512 INFO L93 Difference]: Finished difference Result 2631 states and 3522 transitions. [2019-09-20 13:45:55,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:45:55,513 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 150 [2019-09-20 13:45:55,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:55,514 INFO L225 Difference]: With dead ends: 2631 [2019-09-20 13:45:55,514 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:45:55,514 INFO L636 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 [2019-09-20 13:45:55,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:45:55,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:45:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:45:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:45:55,515 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 150 [2019-09-20 13:45:55,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:55,516 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:45:55,516 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:45:55,516 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:45:55,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:45:55,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:45:55 BoogieIcfgContainer [2019-09-20 13:45:55,521 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:45:55,524 INFO L168 Benchmark]: Toolchain (without parser) took 18867.59 ms. Allocated memory was 130.5 MB in the beginning and 698.9 MB in the end (delta: 568.3 MB). Free memory was 75.9 MB in the beginning and 370.9 MB in the end (delta: -295.0 MB). Peak memory consumption was 273.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:55,525 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 130.5 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-20 13:45:55,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3423.33 ms. Allocated memory was 130.5 MB in the beginning and 271.6 MB in the end (delta: 141.0 MB). Free memory was 75.7 MB in the beginning and 119.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 115.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:55,526 INFO L168 Benchmark]: Boogie Preprocessor took 424.12 ms. Allocated memory is still 271.6 MB. Free memory was 119.0 MB in the beginning and 88.7 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:55,527 INFO L168 Benchmark]: RCFGBuilder took 9107.65 ms. Allocated memory was 271.6 MB in the beginning and 495.5 MB in the end (delta: 223.9 MB). Free memory was 88.7 MB in the beginning and 205.1 MB in the end (delta: -116.4 MB). Peak memory consumption was 287.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:55,528 INFO L168 Benchmark]: TraceAbstraction took 5907.55 ms. Allocated memory was 495.5 MB in the beginning and 698.9 MB in the end (delta: 203.4 MB). Free memory was 205.1 MB in the beginning and 370.9 MB in the end (delta: -165.8 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:55,532 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 130.5 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3423.33 ms. Allocated memory was 130.5 MB in the beginning and 271.6 MB in the end (delta: 141.0 MB). Free memory was 75.7 MB in the beginning and 119.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 115.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 424.12 ms. Allocated memory is still 271.6 MB. Free memory was 119.0 MB in the beginning and 88.7 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9107.65 ms. Allocated memory was 271.6 MB in the beginning and 495.5 MB in the end (delta: 223.9 MB). Free memory was 88.7 MB in the beginning and 205.1 MB in the end (delta: -116.4 MB). Peak memory consumption was 287.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 5907.55 ms. Allocated memory was 495.5 MB in the beginning and 698.9 MB in the end (delta: 203.4 MB). Free memory was 205.1 MB in the beginning and 370.9 MB in the end (delta: -165.8 MB). Peak memory consumption was 37.6 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, 5.8s OverallTime, 3 OverallIterations, 4 TraceHistogramMax, 3.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7027 SDtfs, 3484 SDslu, 9120 SDs, 0 SdLazy, 30 SolverSat, 5 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 2.6s 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: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 24 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.7s 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...