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--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:45:36,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:45:36,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:45:36,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:45:36,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:45:36,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:45:36,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:45:36,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:45:36,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:45:36,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:45:36,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:45:36,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:45:36,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:45:36,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:45:36,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:45:36,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:45:36,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:45:37,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:45:37,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:45:37,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:45:37,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:45:37,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:45:37,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:45:37,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:45:37,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:45:37,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:45:37,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:45:37,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:45:37,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:45:37,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:45:37,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:45:37,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:45:37,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:45:37,018 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:45:37,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:45:37,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:45:37,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:45:37,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:45:37,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:45:37,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:45:37,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:45:37,023 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 13:45:37,038 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:45:37,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:45:37,039 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:45:37,039 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:45:37,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:45:37,040 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:45:37,040 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:45:37,041 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:45:37,041 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:45:37,041 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:45:37,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:45:37,042 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:45:37,042 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:45:37,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:45:37,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:45:37,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:45:37,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:45:37,043 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:45:37,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:45:37,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:45:37,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:45:37,044 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:45:37,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:45:37,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:45:37,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:45:37,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:45:37,045 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:45:37,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:45:37,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:45:37,046 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:45:37,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:45:37,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:45:37,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:45:37,093 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:45:37,093 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:45:37,094 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2019-09-20 13:45:37,168 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2587284bd/88a553d29a7e4552ac7381e9616c1474/FLAG39f93db0f [2019-09-20 13:45:38,069 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:45:38,070 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2019-09-20 13:45:38,113 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2587284bd/88a553d29a7e4552ac7381e9616c1474/FLAG39f93db0f [2019-09-20 13:45:38,476 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2587284bd/88a553d29a7e4552ac7381e9616c1474 [2019-09-20 13:45:38,486 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:45:38,487 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:45:38,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:38,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:45:38,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:45:38,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:38" (1/1) ... [2019-09-20 13:45:38,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7ce94f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:38, skipping insertion in model container [2019-09-20 13:45:38,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:38" (1/1) ... [2019-09-20 13:45:38,505 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:45:38,658 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:45:40,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:45:40,680 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:45:40,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:45:41,260 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:45:41,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41 WrapperNode [2019-09-20 13:45:41,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:41,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:45:41,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:45:41,262 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:45:41,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (1/1) ... [2019-09-20 13:45:41,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:45:41,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:45:41,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:45:41,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:45:41,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (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 13:45:41,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:45:41,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:45:41,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:45:41,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-20 13:45:41,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-20 13:45:41,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2019-09-20 13:45:41,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2019-09-20 13:45:41,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:45:41,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:45:41,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 13:45:41,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 13:45:41,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:45:41,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:45:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:45:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:45:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:45:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 13:45:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-20 13:45:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-20 13:45:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-20 13:45:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 13:45:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 13:45:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 13:45:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 13:45:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_get_cmd_data [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_be32 [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2019-09-20 13:45:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_get_cd_int [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_status_index [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2019-09-20 13:45:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_pre_req [2019-09-20 13:45:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2019-09-20 13:45:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2019-09-20 13:45:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2019-09-20 13:45:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_write_data [2019-09-20 13:45:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_long_data [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_write_long_data [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_multi [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_enable_initial_mode [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_disable_initial_mode [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_normal_rw [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2019-09-20 13:45:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure test_phase_bit [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_get_phase_len [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_search_final_phase [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_wait_data_idle [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_tuning_rx_cmd [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_tuning_phase [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_tuning_rx [2019-09-20 13:45:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2019-09-20 13:45:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2019-09-20 13:45:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2019-09-20 13:45:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_request [2019-09-20 13:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_bus_width [2019-09-20 13:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_power_on [2019-09-20 13:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_power_off [2019-09-20 13:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_power_mode [2019-09-20 13:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_timing [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_set_ios [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_wait_voltage_stable_1 [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_wait_voltage_stable_2 [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_switch_voltage [2019-09-20 13:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_execute_tuning [2019-09-20 13:45:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure init_extra_caps [2019-09-20 13:45:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure realtek_init_host [2019-09-20 13:45:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_card_event [2019-09-20 13:45:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2019-09-20 13:45:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2019-09-20 13:45:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_driver_init [2019-09-20 13:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_driver_exit [2019-09-20 13:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-20 13:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-20 13:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-20 13:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mmc_host_ops_3 [2019-09-20 13:45:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-20 13:45:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-20 13:45:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-20 13:45:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-20 13:45:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-20 13:45:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-20 13:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 13:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_29 [2019-09-20 13:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_30 [2019-09-20 13:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_31 [2019-09-20 13:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_32 [2019-09-20 13:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_33 [2019-09-20 13:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:45:41,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 13:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 13:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 13:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 13:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-20 13:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 13:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-20 13:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 13:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 13:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-20 13:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-20 13:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-20 13:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 13:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-20 13:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-20 13:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 13:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 13:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_add_host [2019-09-20 13:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_alloc_host [2019-09-20 13:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2019-09-20 13:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2019-09-20 13:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_remove_host [2019-09-20 13:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2019-09-20 13:45:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-20 13:45:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 13:45:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 13:45:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 13:45:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-20 13:45:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-20 13:45:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2019-09-20 13:45:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2019-09-20 13:45:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exist [2019-09-20 13:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_power_off [2019-09-20 13:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_power_on [2019-09-20 13:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_pull_ctl_disable [2019-09-20 13:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_pull_ctl_enable [2019-09-20 13:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_complete_unfinished_transfer [2019-09-20 13:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_map_sg [2019-09-20 13:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2019-09-20 13:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_unmap_sg [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_ppbuf [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_output_voltage [2019-09-20 13:45:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_ppbuf [2019-09-20 13:45:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2019-09-20 13:45:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2019-09-20 13:45:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2019-09-20 13:45:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:45:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:45:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:45:41,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2019-09-20 13:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 13:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_31 [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-20 13:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_30 [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-20 13:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_29 [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 13:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mmc_host_ops_3 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-20 13:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 13:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_32 [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_33 [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_alloc_host [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_add_host [2019-09-20 13:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_remove_host [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2019-09-20 13:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_map_sg [2019-09-20 13:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_unmap_sg [2019-09-20 13:45:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2019-09-20 13:45:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_ppbuf [2019-09-20 13:45:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_ppbuf [2019-09-20 13:45:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_pull_ctl_enable [2019-09-20 13:45:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_pull_ctl_disable [2019-09-20 13:45:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2019-09-20 13:45:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_power_on [2019-09-20 13:45:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_power_off [2019-09-20 13:45:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2019-09-20 13:45:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_output_voltage [2019-09-20 13:45:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exist [2019-09-20 13:45:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_complete_unfinished_transfer [2019-09-20 13:45:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_get_cmd_data [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_be32 [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure sd_get_cd_int [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2019-09-20 13:45:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure sd_status_index [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_pre_req [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2019-09-20 13:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_write_data [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_long_data [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_write_long_data [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_multi [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_enable_initial_mode [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_disable_initial_mode [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_normal_rw [2019-09-20 13:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure test_phase_bit [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sd_get_phase_len [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sd_search_final_phase [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sd_wait_data_idle [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sd_tuning_rx_cmd [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sd_tuning_phase [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sd_tuning_rx [2019-09-20 13:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_request [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_bus_width [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_power_on [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_power_off [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_power_mode [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_timing [2019-09-20 13:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_set_ios [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure sd_wait_voltage_stable_1 [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure sd_wait_voltage_stable_2 [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_switch_voltage [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_execute_tuning [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure init_extra_caps [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure realtek_init_host [2019-09-20 13:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_card_event [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_driver_init [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_driver_exit [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 13:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:45:43,034 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:45:51,713 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:45:51,714 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-20 13:45:51,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:45:51 BoogieIcfgContainer [2019-09-20 13:45:51,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:45:51,717 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:45:51,717 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:45:51,720 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:45:51,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:45:38" (1/3) ... [2019-09-20 13:45:51,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cb2820a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:45:51, skipping insertion in model container [2019-09-20 13:45:51,722 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:41" (2/3) ... [2019-09-20 13:45:51,722 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cb2820a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:45:51, skipping insertion in model container [2019-09-20 13:45:51,722 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:45:51" (3/3) ... [2019-09-20 13:45:51,726 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2019-09-20 13:45:51,736 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:45:51,750 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:45:51,767 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:45:51,797 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:45:51,797 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-20 13:45:51,797 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:45:51,797 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:45:51,797 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:45:51,797 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:45:51,798 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:45:51,798 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:45:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states. [2019-09-20 13:45:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2019-09-20 13:45:51,908 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:51,910 INFO L407 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:45:51,912 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:51,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:51,918 INFO L82 PathProgramCache]: Analyzing trace with hash 851090668, now seen corresponding path program 1 times [2019-09-20 13:45:51,920 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:52,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:52,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:52,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:52,014 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-09-20 13:45:52,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:52,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:45:52,946 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:52,951 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:45:52,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:45:52,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:45:52,969 INFO L87 Difference]: Start difference. First operand 1442 states. Second operand 5 states. [2019-09-20 13:45:58,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:58,121 INFO L93 Difference]: Finished difference Result 2736 states and 3730 transitions. [2019-09-20 13:45:58,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-20 13:45:58,123 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 144 [2019-09-20 13:45:58,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:58,170 INFO L225 Difference]: With dead ends: 2736 [2019-09-20 13:45:58,170 INFO L226 Difference]: Without dead ends: 2682 [2019-09-20 13:45:58,172 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:45:58,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2682 states. [2019-09-20 13:45:58,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2682 to 2677. [2019-09-20 13:45:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2677 states. [2019-09-20 13:45:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 2677 states and 3660 transitions. [2019-09-20 13:45:58,400 INFO L78 Accepts]: Start accepts. Automaton has 2677 states and 3660 transitions. Word has length 144 [2019-09-20 13:45:58,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:58,401 INFO L475 AbstractCegarLoop]: Abstraction has 2677 states and 3660 transitions. [2019-09-20 13:45:58,401 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:45:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 3660 transitions. [2019-09-20 13:45:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-09-20 13:45:58,410 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:58,410 INFO L407 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:45:58,411 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:58,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:58,411 INFO L82 PathProgramCache]: Analyzing trace with hash -2056553373, now seen corresponding path program 1 times [2019-09-20 13:45:58,411 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:58,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:58,424 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:58,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:58,424 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:58,538 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-09-20 13:45:58,538 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-09-20 13:45:58,538 INFO L170 anRefinementStrategy]: Switched to traceCheck mode Z3_NO_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-09-20 13:45:58,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:58,873 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2019-09-20 13:45:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:59,917 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 143 with the following transitions: [2019-09-20 13:45:59,924 INFO L207 CegarAbsIntRunner]: [78], [80], [81], [325], [350], [351], [460], [465], [467], [468], [469], [470], [493], [494], [509], [514], [516], [521], [523], [528], [531], [533], [535], [537], [539], [541], [544], [553], [555], [560], [562], [595], [649], [652], [941], [942], [945], [990], [1009], [1010], [1082], [1088], [1089], [1108], [1109], [1174], [1175], [1192], [1193], [1229], [1231], [1232], [1326], [1329], [1331], [1333], [1335], [1337], [1340], [1343], [1618], [1620], [1623], [1627], [1632], [1634], [1635], [1901], [1904], [1907], [2222], [2223], [2278], [2410], [2411], [2614], [2615], [2748], [2749], [2750], [2751], [2752], [2753], [2754], [2755], [2756], [2757], [2758], [2759], [2760], [2761], [2762], [2763], [2764], [2765], [2768], [2769], [2770], [2771], [2780], [2798], [2892], [2980], [2981], [3038], [3039], [3040], [3041], [3042], [3043], [3044], [3045], [3046], [3047], [3048], [3088], [3089], [3178], [3266], [3398], [3399], [3400] [2019-09-20 13:45:59,979 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-20 13:45:59,979 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:46:00,240 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:46:00,242 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 411 root evaluator evaluations with a maximum evaluation depth of 0. Performed 411 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 782 variables. [2019-09-20 13:46:00,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:46:00,247 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-20 13:46:00,354 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-20 13:46:00,354 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-20 13:46:00,359 INFO L420 sIntCurrentIteration]: We unified 141 AI predicates to 141 [2019-09-20 13:46:00,359 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-20 13:46:00,360 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:46:00,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-20 13:46:00,360 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:46:00,362 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-20 13:46:00,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-20 13:46:00,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:46:00,362 INFO L87 Difference]: Start difference. First operand 2677 states and 3660 transitions. Second operand 2 states. [2019-09-20 13:46:00,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:46:00,363 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-20 13:46:00,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-20 13:46:00,364 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 142 [2019-09-20 13:46:00,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:46:00,364 INFO L225 Difference]: With dead ends: 2 [2019-09-20 13:46:00,364 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:46:00,365 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:46:00,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:46:00,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:46:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:46:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:46:00,366 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 142 [2019-09-20 13:46:00,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:46:00,367 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:46:00,367 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-20 13:46:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:46:00,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:46:00,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:46:00 BoogieIcfgContainer [2019-09-20 13:46:00,373 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:46:00,376 INFO L168 Benchmark]: Toolchain (without parser) took 21887.57 ms. Allocated memory was 138.4 MB in the beginning and 622.9 MB in the end (delta: 484.4 MB). Free memory was 76.6 MB in the beginning and 193.9 MB in the end (delta: -117.3 MB). Peak memory consumption was 367.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:00,376 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory is still 104.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 13:46:00,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2772.93 ms. Allocated memory was 138.4 MB in the beginning and 269.5 MB in the end (delta: 131.1 MB). Free memory was 76.2 MB in the beginning and 175.4 MB in the end (delta: -99.2 MB). Peak memory consumption was 107.0 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:00,378 INFO L168 Benchmark]: Boogie Preprocessor took 358.75 ms. Allocated memory is still 269.5 MB. Free memory was 175.4 MB in the beginning and 149.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:00,379 INFO L168 Benchmark]: RCFGBuilder took 10095.01 ms. Allocated memory was 269.5 MB in the beginning and 540.5 MB in the end (delta: 271.1 MB). Free memory was 149.3 MB in the beginning and 443.0 MB in the end (delta: -293.7 MB). Peak memory consumption was 386.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:00,380 INFO L168 Benchmark]: TraceAbstraction took 8656.08 ms. Allocated memory was 540.5 MB in the beginning and 622.9 MB in the end (delta: 82.3 MB). Free memory was 443.0 MB in the beginning and 193.9 MB in the end (delta: 249.1 MB). Peak memory consumption was 331.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:00,385 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory is still 104.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2772.93 ms. Allocated memory was 138.4 MB in the beginning and 269.5 MB in the end (delta: 131.1 MB). Free memory was 76.2 MB in the beginning and 175.4 MB in the end (delta: -99.2 MB). Peak memory consumption was 107.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 358.75 ms. Allocated memory is still 269.5 MB. Free memory was 175.4 MB in the beginning and 149.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10095.01 ms. Allocated memory was 269.5 MB in the beginning and 540.5 MB in the end (delta: 271.1 MB). Free memory was 149.3 MB in the beginning and 443.0 MB in the end (delta: -293.7 MB). Peak memory consumption was 386.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 8656.08 ms. Allocated memory was 540.5 MB in the beginning and 622.9 MB in the end (delta: 82.3 MB). Free memory was 443.0 MB in the beginning and 193.9 MB in the end (delta: 249.1 MB). Peak memory consumption was 331.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6754]: 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 166 procedures, 1527 locations, 1 error locations. SAFE Result, 8.5s OverallTime, 2 OverallIterations, 3 TraceHistogramMax, 5.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2238 SDtfs, 1891 SDslu, 2941 SDs, 0 SdLazy, 780 SolverSat, 13 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 4.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 149 GetRequests, 144 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2677occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 4.900709219858156 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 5 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 286 NumberOfCodeBlocks, 286 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 143 ConstructedInterpolants, 0 QuantifiedInterpolants, 25597 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 33/33 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...