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-32_7a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 01:46:27,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 01:46:27,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 01:46:27,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 01:46:27,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 01:46:27,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 01:46:27,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 01:46:27,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 01:46:27,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 01:46:27,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 01:46:27,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 01:46:27,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 01:46:27,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 01:46:27,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 01:46:27,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 01:46:27,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 01:46:27,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 01:46:27,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 01:46:27,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 01:46:27,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 01:46:27,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 01:46:27,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 01:46:27,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 01:46:27,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 01:46:27,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 01:46:27,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 01:46:27,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 01:46:27,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 01:46:27,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 01:46:27,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 01:46:27,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 01:46:27,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 01:46:27,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 01:46:27,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 01:46:27,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 01:46:27,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 01:46:27,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 01:46:27,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 01:46:27,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 01:46:27,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 01:46:27,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 01:46:27,789 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 [2019-10-03 01:46:27,819 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 01:46:27,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 01:46:27,820 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 01:46:27,820 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 01:46:27,821 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 01:46:27,821 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 01:46:27,821 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 01:46:27,821 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 01:46:27,821 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 01:46:27,822 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 01:46:27,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 01:46:27,822 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 01:46:27,823 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 01:46:27,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 01:46:27,823 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 01:46:27,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 01:46:27,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 01:46:27,824 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 01:46:27,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 01:46:27,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 01:46:27,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 01:46:27,824 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 01:46:27,825 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 01:46:27,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:46:27,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 01:46:27,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 01:46:27,825 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 01:46:27,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 01:46:27,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 01:46:27,826 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 01:46:27,859 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 01:46:27,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 01:46:27,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 01:46:27,876 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 01:46:27,876 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 01:46:27,877 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i [2019-10-03 01:46:27,947 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7abe0a05b/983cec3294d14e80853e63f2af1cf4ee/FLAG456a657f2 [2019-10-03 01:46:28,874 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 01:46:28,875 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i [2019-10-03 01:46:28,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7abe0a05b/983cec3294d14e80853e63f2af1cf4ee/FLAG456a657f2 [2019-10-03 01:46:29,292 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7abe0a05b/983cec3294d14e80853e63f2af1cf4ee [2019-10-03 01:46:29,300 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 01:46:29,302 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 01:46:29,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 01:46:29,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 01:46:29,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 01:46:29,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:46:29" (1/1) ... [2019-10-03 01:46:29,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fac8794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:29, skipping insertion in model container [2019-10-03 01:46:29,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:46:29" (1/1) ... [2019-10-03 01:46:29,317 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 01:46:29,554 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 01:46:36,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:46:36,980 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 01:46:37,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:46:40,050 INFO L192 MainTranslator]: Completed translation [2019-10-03 01:46:40,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40 WrapperNode [2019-10-03 01:46:40,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 01:46:40,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 01:46:40,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 01:46:40,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 01:46:40,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (1/1) ... [2019-10-03 01:46:40,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 01:46:40,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 01:46:40,959 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 01:46:40,959 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 01:46:40,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (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 [2019-10-03 01:46:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 01:46:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 01:46:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~uint32_t~0 [2019-10-03 01:46:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 01:46:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 01:46:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 01:46:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 01:46:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 01:46:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 01:46:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:46:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-03 01:46:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 01:46:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 01:46:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 01:46:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 01:46:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 01:46:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 01:46:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 01:46:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 01:46:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 01:46:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 01:46:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 01:46:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 01:46:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 01:46:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 01:46:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 01:46:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_start [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_show [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_next [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_stop [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_dev_cfg_open [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_dev_add [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_del_all [2019-10-03 01:46:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_dev_remove [2019-10-03 01:46:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_keyval_add [2019-10-03 01:46:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_keyval_del_all [2019-10-03 01:46:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_section_del_all [2019-10-03 01:46:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_key_value_find [2019-10-03 01:46:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_sec_find [2019-10-03 01:46:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_key_val_get [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_add_key_value_param [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_section_add [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cfg_get_param_value [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_9 [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-10-03 01:46:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-03 01:46:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-03 01:46:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-03 01:46:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_19 [2019-10-03 01:46:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_20 [2019-10-03 01:46:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 01:46:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 01:46:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 01:46:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 01:46:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_chr_drv_destroy [2019-10-03 01:46:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_chr_drv_create [2019-10-03 01:46:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_alloc_resources [2019-10-03 01:46:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_add_key_value_data [2019-10-03 01:46:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_copy_key_value_data [2019-10-03 01:46:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl_dev_config [2019-10-03 01:46:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_is_device_in_use [2019-10-03 01:46:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_stop_devices [2019-10-03 01:46:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl_dev_stop [2019-10-03 01:46:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl_dev_start [2019-10-03 01:46:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl_get_num_devices [2019-10-03 01:46:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl_get_status [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ctl_ioctl [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_register_ctl_device_driver [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_unregister_ctl_device_driver [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 01:46:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_41 [2019-10-03 01:46:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_42 [2019-10-03 01:46:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_43 [2019-10-03 01:46:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_44 [2019-10-03 01:46:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_45 [2019-10-03 01:46:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2019-10-03 01:46:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2019-10-03 01:46:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-10-03 01:46:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2019-10-03 01:46:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-10-03 01:46:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_51 [2019-10-03 01:46:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-10-03 01:46:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_53 [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_54 [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_55 [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_56 [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 01:46:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_add_dev [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_get_head [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_rm_dev [2019-10-03 01:46:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_get_first [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_pci_to_accel_dev [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_get_dev_by_id [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_verify_id [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_get_num_dev [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_in_use [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_get [2019-10-03 01:46:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_put [2019-10-03 01:46:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_devmgr_in_reset [2019-10-03 01:46:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_started [2019-10-03 01:46:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_79 [2019-10-03 01:46:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_80 [2019-10-03 01:46:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_81 [2019-10-03 01:46:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_82 [2019-10-03 01:46:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_83 [2019-10-03 01:46:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2019-10-03 01:46:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2019-10-03 01:46:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2019-10-03 01:46:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2019-10-03 01:46:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2019-10-03 01:46:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_89 [2019-10-03 01:46:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2019-10-03 01:46:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_91 [2019-10-03 01:46:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_92 [2019-10-03 01:46:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2019-10-03 01:46:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_96 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100 [2019-10-03 01:46:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_service_add [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_service_register [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_service_remove [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_service_unregister [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_init [2019-10-03 01:46:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_start [2019-10-03 01:46:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_stop [2019-10-03 01:46:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_shutdown [2019-10-03 01:46:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_restarting_notify [2019-10-03 01:46:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_restarted_notify [2019-10-03 01:46:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_129 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_130 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_131 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_132 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_133 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_134 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_135 [2019-10-03 01:46:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_137 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_138 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_139 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_140 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_141 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2019-10-03 01:46:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2019-10-03 01:46:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2019-10-03 01:46:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_fw_load [2019-10-03 01:46:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_fw_release [2019-10-03 01:46:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_start [2019-10-03 01:46:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_stop [2019-10-03 01:46:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_reset [2019-10-03 01:46:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_init [2019-10-03 01:46:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ae_shutdown [2019-10-03 01:46:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_165 [2019-10-03 01:46:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_166 [2019-10-03 01:46:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_167 [2019-10-03 01:46:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_168 [2019-10-03 01:46:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_169 [2019-10-03 01:46:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_170 [2019-10-03 01:46:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_171 [2019-10-03 01:46:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_172 [2019-10-03 01:46:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_173 [2019-10-03 01:46:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_174 [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_175 [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_176 [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-03 01:46:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_error_detected [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_restore [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_device_reset_worker [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_dev_aer_schedule_reset [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_slot_reset [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_resume [2019-10-03 01:46:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_enable_aer [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_disable_aer [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_init_aer [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_exit_aer [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_6 [2019-10-03 01:46:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_193 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_194 [2019-10-03 01:46:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_195 [2019-10-03 01:46:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_196 [2019-10-03 01:46:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_197 [2019-10-03 01:46:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_198 [2019-10-03 01:46:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_199 [2019-10-03 01:46:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_200 [2019-10-03 01:46:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_201 [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_202 [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_203 [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-03 01:46:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2019-10-03 01:46:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_modulo [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_check_ring_alignment [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_verify_ring_size [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_reserve_ring [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_unreserve_ring [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_enable_ring_irq [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_disable_ring_irq [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_send_message [2019-10-03 01:46:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_handle_response [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_configure_tx_ring [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_configure_rx_ring [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_init_ring [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cleanup_ring [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_create_ring [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_remove_ring [2019-10-03 01:46:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_response_handler [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_response_handler [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_get_cfg_int [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_get_coalesc_timer [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_init_bank [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_init_etr_data [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_bank [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cleanup_etr_handles [2019-10-03 01:46:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_cleanup_etr_data [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_219 [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_220 [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_221 [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_222 [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_223 [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_224 [2019-10-03 01:46:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_225 [2019-10-03 01:46:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_226 [2019-10-03 01:46:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_227 [2019-10-03 01:46:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_228 [2019-10-03 01:46:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_229 [2019-10-03 01:46:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_230 [2019-10-03 01:46:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_put_instance [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_free_instances [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_get_instance_node [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_create_instances [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_init [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_shutdown [2019-10-03 01:46:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_event_handler [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_register [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_crypto_unregister [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_247 [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_248 [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_249 [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_250 [2019-10-03 01:46:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_251 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_252 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_253 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_254 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_255 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_256 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_257 [2019-10-03 01:46:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_258 [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-10-03 01:46:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_set_flags [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_ctx [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_ablkcipher_cast [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_aead_cast [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_tfm [2019-10-03 01:46:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_crt [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_reqtfm [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 01:46:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ctx [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ablkcipher_request_ctx [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_ctx [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure aead_request_ctx [2019-10-03 01:46:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_aead_set_reqsize [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_blocksize [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_shash_alg [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_digestsize [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2019-10-03 01:46:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_export [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_rng_tfm [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_rng_alg [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_rng_generate [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_rng_get_bytes [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_node [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_get_inter_state_size [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_do_precomputes [2019-10-03 01:46:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_init_common_hdr [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_init_enc_session [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_init_dec_session [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_init_com [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_init_enc [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_init_dec [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_validate_key [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_init_sessions [2019-10-03 01:46:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_init_sessions [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_setkey [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_free_bufl [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_sgl_to_bufl [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_aead_alg_callback [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_ablkcipher_alg_callback [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_callback [2019-10-03 01:46:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_dec [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_enc_internal [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_enc [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_genivenc [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_setkey [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_encrypt [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_decrypt [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_init [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_sha1_init [2019-10-03 01:46:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_sha256_init [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_sha512_init [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_aead_exit [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_init [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_alg_ablkcipher_exit [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_algs_register [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_algs_unregister [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_algs_init [2019-10-03 01:46:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_algs_exit [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_275 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_276 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_277 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_278 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_279 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_280 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_281 [2019-10-03 01:46:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_282 [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_283 [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_284 [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_ae_data [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_free_ae_data [2019-10-03 01:46:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_get_string [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_check_format [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_wr_sram_by_words [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_wr_umem_by_words [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_batch_wr_umem [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_cleanup_batch_init_list [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_parse_num [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_fetch_initmem_ae [2019-10-03 01:46:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_create_batch_init_list [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_lmem_seg [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_umem_seg [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_ae_memory [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_ustore [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_memory [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_find_chunk [2019-10-03 01:46:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_calc_checksum [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_calc_str_checksum [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_chunk [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_check_image_compat [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_image_page [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_uimage [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_ae [2019-10-03 01:46:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_str_table [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_initmem_table [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_check_uof_compat [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_reg [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_reg_sym [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_globals [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_set_ae_mode [2019-10-03 01:46:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_init_uword_num [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_parse_uof_obj [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_map_uof_obj [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_del_uof_obj [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_fill_uwords [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_wr_uimage_raw_page [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_wr_uimage_page [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_uclo_wr_all_uimage [2019-10-03 01:46:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_299 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_300 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_301 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_302 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_303 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_304 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_305 [2019-10-03 01:46:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_306 [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_307 [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_308 [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_live_ctx [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_rd_ae_csr [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_ae_csr [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_get_wakeup_event [2019-10-03 01:46:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wait_cycles [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_ae_ctx_mode [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_ae_nn_mode [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_ae_lm_mode [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_get_reg_addr [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_reset [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_indr_csr [2019-10-03 01:46:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_rd_indr_csr [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_sig_event [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_wakeup_event [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_check_ae_alive [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_reset_timestamp [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init_esram [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_clr_reset [2019-10-03 01:46:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_disable_ctx [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_parity_64bit [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_uword_ecc [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_uwords [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_enable_ctx [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_clear_gpr [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_deinit [2019-10-03 01:46:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_start [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_stop [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_set_pc [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_get_uwords [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_umem [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_exec_micro_inst [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_rd_rel_reg [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_wr_rel_reg [2019-10-03 01:46:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_get_ins_num [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_concat_micro_code [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_exec_micro_init_lm [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_batch_wr_lm [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_rel_rd_xfer [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_rel_wr_xfer [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_put_rel_nn [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_convert_abs_to_rel [2019-10-03 01:46:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init_gpr [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init_wr_xfer [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init_rd_xfer [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure qat_hal_init_nn [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_323 [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_324 [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_325 [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_326 [2019-10-03 01:46:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_327 [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_328 [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_329 [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_330 [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_331 [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_332 [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_start [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_next [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_show [2019-10-03 01:46:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_stop [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_open [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_debugfs_add [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_ring_debugfs_rm [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_start [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_next [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_show [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_stop [2019-10-03 01:46:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_open [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_debugfs_add [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure adf_bank_debugfs_rm [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_5 [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_3 [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-03 01:46:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_347 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_348 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_349 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_350 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_351 [2019-10-03 01:46:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_352 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_353 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_354 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_355 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_356 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_357 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_358 [2019-10-03 01:46:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_359 [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_360 [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_361 [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_362 [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_363 [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 01:46:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_adf_ctl_lock [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_adf_ctl_lock [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adf_ctl_lock [2019-10-03 01:46:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_adf_ctl_lock [2019-10-03 01:46:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_adf_ctl_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_bank_read_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_bank_read_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bank_read_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_bank_read_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_bank_read_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_bank_read_lock [2019-10-03 01:46:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bank_read_lock [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_bank_read_lock [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_bank_read_lock [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_bank_read_lock [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_bank_read_lock [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 01:46:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 01:46:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 01:46:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 01:46:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_qat_cfg_read_lock [2019-10-03 01:46:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_qat_cfg_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_qat_cfg_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_qat_cfg_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_qat_cfg_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ring_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ring_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ring_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ring_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ring_read_lock [2019-10-03 01:46:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ring_read_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ring_read_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ring_read_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ring_read_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ring_read_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ring_read_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_service_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_service_lock [2019-10-03 01:46:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_service_lock [2019-10-03 01:46:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_service_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2019-10-03 01:46:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_table_lock [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_table_lock [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_table_lock [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_table_lock [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-03 01:46:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc_node [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-03 01:46:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-03 01:46:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-03 01:46:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_authenc_extractkeys [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_destroy_tfm [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_get_default_rng [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_put_default_rng [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_register_algs [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_digest [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2019-10-03 01:46:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_unregister_algs [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 01:46:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-03 01:46:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_7 [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_6 [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 01:46:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure memzero_explicit [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 01:46:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wait_for_pending_transaction [2019-10-03 01:46:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_next [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_start [2019-10-03 01:46:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-10-03 01:46:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 01:46:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 01:46:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 01:46:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 01:46:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 01:46:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-03 01:46:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 01:46:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 01:46:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 01:46:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 01:46:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 01:46:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_qat_cfg_read_lock [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_qat_cfg_read_lock [2019-10-03 01:46:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2019-10-03 01:46:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 01:46:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_9 [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_3 [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_19 [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-03 01:46:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_20 [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_start [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_next [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_dev_add [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_dev_remove [2019-10-03 01:46:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_section_add [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_del_all [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_add_key_value_param [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_get_param_value [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_start [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 01:46:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_show [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_next [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_stop [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure qat_dev_cfg_open [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_section_del_all [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_keyval_add [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_keyval_del_all [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_key_value_find [2019-10-03 01:46:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_sec_find [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cfg_key_val_get [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 01:46:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_51 [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2019-10-03 01:46:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_56 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-10-03 01:46:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_adf_ctl_lock [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adf_ctl_lock [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_41 [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_43 [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_42 [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_45 [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_44 [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2019-10-03 01:46:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_6 [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-10-03 01:46:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_54 [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_53 [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_55 [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 01:46:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_init [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_start [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_stop [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_shutdown [2019-10-03 01:46:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_get_head [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_get_dev_by_id [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_verify_id [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_get_num_dev [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_in_reset [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_started [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_init_aer [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_exit_aer [2019-10-03 01:46:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_in_use [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_register [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_unregister [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure qat_algs_init [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure qat_algs_exit [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure adf_chr_drv_destroy [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure adf_chr_drv_create [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_alloc_resources [2019-10-03 01:46:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure adf_add_key_value_data [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_copy_key_value_data [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl_dev_config [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_is_device_in_use [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_stop_devices [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl_dev_stop [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl_dev_start [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl_get_num_devices [2019-10-03 01:46:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ctl_ioctl_get_status [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~uint32_t~0 [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure adf_register_ctl_device_driver [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure adf_unregister_ctl_device_driver [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_7 [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-03 01:46:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 01:46:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_89 [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2019-10-03 01:46:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_92 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2019-10-03 01:46:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_91 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_96 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2019-10-03 01:46:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_79 [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_81 [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_80 [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_83 [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_82 [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_add_dev [2019-10-03 01:46:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_rm_dev [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_get_first [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure adf_devmgr_pci_to_accel_dev [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_get [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_put [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_139 [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_135 [2019-10-03 01:46:41,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_140 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_134 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_137 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_138 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_141 [2019-10-03 01:46:41,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_service_lock [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_service_lock [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_129 [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_131 [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_130 [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_133 [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_132 [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure adf_service_register [2019-10-03 01:46:41,180 INFO L130 BoogieDeclarations]: Found specification of procedure adf_service_unregister [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_restarting_notify [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_restarted_notify [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_init [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_shutdown [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_fw_load [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_fw_release [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_start [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_stop [2019-10-03 01:46:41,181 INFO L130 BoogieDeclarations]: Found specification of procedure adf_init_etr_data [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cleanup_etr_data [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure qat_algs_register [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure qat_algs_unregister [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure adf_service_add [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure adf_service_remove [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 01:46:41,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_173 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_171 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_174 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_175 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_170 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_172 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_176 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_165 [2019-10-03 01:46:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_167 [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_166 [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_169 [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_168 [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_deinit [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_start [2019-10-03 01:46:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_stop [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_reset [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_clr_reset [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_wr_all_uimage [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_del_uof_obj [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_uof_obj [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ae_reset [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-03 01:46:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_201 [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_199 [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_202 [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_198 [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_200 [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 01:46:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_203 [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_193 [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_195 [2019-10-03 01:46:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_194 [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_197 [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_196 [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-03 01:46:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wait_for_pending_transaction [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure adf_enable_aer [2019-10-03 01:46:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure adf_disable_aer [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure adf_error_detected [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_restore [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure adf_device_reset_worker [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure adf_dev_aer_schedule_reset [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure adf_slot_reset [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure adf_resume [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_6 [2019-10-03 01:46:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_229 [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_225 [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_226 [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_230 [2019-10-03 01:46:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_224 [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_227 [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_228 [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 01:46:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_219 [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_221 [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_220 [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_223 [2019-10-03 01:46:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_222 [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc_node [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure adf_create_ring [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure adf_send_message [2019-10-03 01:46:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure adf_remove_ring [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure adf_response_handler [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_debugfs_add [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_debugfs_rm [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_debugfs_add [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_debugfs_rm [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2019-10-03 01:46:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_modulo [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_check_ring_alignment [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_verify_ring_size [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_reserve_ring [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_unreserve_ring [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_enable_ring_irq [2019-10-03 01:46:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure adf_disable_ring_irq [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_handle_response [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_configure_tx_ring [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_configure_rx_ring [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_init_ring [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cleanup_ring [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_response_handler [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_get_cfg_int [2019-10-03 01:46:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure adf_get_coalesc_timer [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure adf_init_bank [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_bank [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure adf_cleanup_etr_handles [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_255 [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_253 [2019-10-03 01:46:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_256 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_257 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_252 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_254 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_258 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_247 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_249 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_248 [2019-10-03 01:46:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_251 [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_250 [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_get_instance_node [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_put_instance [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_callback [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_free_instances [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_create_instances [2019-10-03 01:46:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_init [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_shutdown [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure qat_crypto_event_handler [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_alloca [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 01:46:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure memzero_explicit [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_283 [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_281 [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_284 [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_280 [2019-10-03 01:46:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_282 [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_275 [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_277 [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_276 [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_279 [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_278 [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_register_algs [2019-10-03 01:46:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_unregister_algs [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_destroy_tfm [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_set_flags [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_ctx [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_ablkcipher_cast [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2019-10-03 01:46:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_aead_cast [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_tfm [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_crt [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_reqtfm [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2019-10-03 01:46:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 01:46:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ctx [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ablkcipher_request_ctx [2019-10-03 01:46:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_ctx [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure aead_request_ctx [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_aead_set_reqsize [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_blocksize [2019-10-03 01:46:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_shash_alg [2019-10-03 01:46:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2019-10-03 01:46:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_digestsize [2019-10-03 01:46:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_digest [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_export [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_authenc_extractkeys [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_get_default_rng [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_put_default_rng [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_rng_tfm [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_rng_alg [2019-10-03 01:46:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_rng_generate [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_rng_get_bytes [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_node [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure qat_get_inter_state_size [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_do_precomputes [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_init_common_hdr [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_init_enc_session [2019-10-03 01:46:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_init_dec_session [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_init_com [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_init_enc [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_init_dec [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_validate_key [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_init_sessions [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_init_sessions [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_setkey [2019-10-03 01:46:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_free_bufl [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_sgl_to_bufl [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure qat_aead_alg_callback [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure qat_ablkcipher_alg_callback [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_dec [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_enc_internal [2019-10-03 01:46:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_enc [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_genivenc [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_setkey [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_encrypt [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_decrypt [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_init [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_sha1_init [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_sha256_init [2019-10-03 01:46:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_sha512_init [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_aead_exit [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_init [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure qat_alg_ablkcipher_exit [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-03 01:46:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_307 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_305 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_308 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_304 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_306 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_299 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_301 [2019-10-03 01:46:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_300 [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_303 [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_302 [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_live_ctx [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_ae_lm_mode [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_ae_ctx_mode [2019-10-03 01:46:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_ae_nn_mode [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_pc [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_uwords [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_umem [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_get_ins_num [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_batch_wr_lm [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init_gpr [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init_wr_xfer [2019-10-03 01:46:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init_rd_xfer [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init_nn [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_ae_data [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_free_ae_data [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_get_string [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_check_format [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_wr_sram_by_words [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_wr_umem_by_words [2019-10-03 01:46:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_batch_wr_umem [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_cleanup_batch_init_list [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_parse_num [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_fetch_initmem_ae [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_create_batch_init_list [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_lmem_seg [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_umem_seg [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_ae_memory [2019-10-03 01:46:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_ustore [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_memory [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_find_chunk [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_calc_checksum [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_calc_str_checksum [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_chunk [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_check_image_compat [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_image_page [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_uimage [2019-10-03 01:46:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_ae [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_str_table [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_map_initmem_table [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_check_uof_compat [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_reg [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_reg_sym [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_globals [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_set_ae_mode [2019-10-03 01:46:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_init_uword_num [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_parse_uof_obj [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_fill_uwords [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_wr_uimage_raw_page [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure qat_uclo_wr_uimage_page [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_331 [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_329 [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_332 [2019-10-03 01:46:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_328 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_330 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_323 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_325 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_324 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_327 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_326 [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_rd_ae_csr [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_ae_csr [2019-10-03 01:46:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_get_wakeup_event [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wait_cycles [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_get_reg_addr [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_indr_csr [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_rd_indr_csr [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_sig_event [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_wakeup_event [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_check_ae_alive [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_reset_timestamp [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_init_esram [2019-10-03 01:46:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_disable_ctx [2019-10-03 01:46:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_parity_64bit [2019-10-03 01:46:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_set_uword_ecc [2019-10-03 01:46:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_enable_ctx [2019-10-03 01:46:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_clear_gpr [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_get_uwords [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_exec_micro_inst [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_rd_rel_reg [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_wr_rel_reg [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_concat_micro_code [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_exec_micro_init_lm [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_rel_rd_xfer [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_rel_wr_xfer [2019-10-03 01:46:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_put_rel_nn [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure qat_hal_convert_abs_to_rel [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_353 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_354 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_357 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_360 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_352 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_355 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_356 [2019-10-03 01:46:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_359 [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bank_read_lock [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bank_read_lock [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ring_read_lock [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ring_read_lock [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_347 [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_349 [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_348 [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_351 [2019-10-03 01:46:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_350 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_5 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_358 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_361 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_362 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_363 [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-03 01:46:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_start [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_next [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_show [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_stop [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_ring_open [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_start [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_next [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_show [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_stop [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure adf_bank_open [2019-10-03 01:46:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_adf_ctl_lock [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adf_ctl_lock [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_adf_ctl_lock [2019-10-03 01:46:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_adf_ctl_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_adf_ctl_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_adf_ctl_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_adf_ctl_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_adf_ctl_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_adf_ctl_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_bank_read_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_bank_read_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_bank_read_lock [2019-10-03 01:46:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_bank_read_lock [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_bank_read_lock [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_bank_read_lock [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_bank_read_lock [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_bank_read_lock [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_bank_read_lock [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 01:46:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 01:46:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 01:46:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_qat_cfg_read_lock [2019-10-03 01:46:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_qat_cfg_read_lock [2019-10-03 01:46:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ring_read_lock [2019-10-03 01:46:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_service_lock [2019-10-03 01:46:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_table_lock [2019-10-03 01:46:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 01:46:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 01:46:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 01:46:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 01:47:55,641 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 01:48:19,731 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 01:48:19,732 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 01:48:19,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:48:19 BoogieIcfgContainer [2019-10-03 01:48:19,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 01:48:19,740 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 01:48:19,741 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 01:48:19,745 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 01:48:19,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 01:46:29" (1/3) ... [2019-10-03 01:48:19,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56ebd0a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:48:19, skipping insertion in model container [2019-10-03 01:48:19,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:40" (2/3) ... [2019-10-03 01:48:19,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56ebd0a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:48:19, skipping insertion in model container [2019-10-03 01:48:19,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:48:19" (3/3) ... [2019-10-03 01:48:19,751 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--crypto--qat--qat_common--intel_qat.ko-entry_point.cil.out.i [2019-10-03 01:48:19,765 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 01:48:19,785 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 01:48:19,808 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 01:48:19,849 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 01:48:19,849 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 01:48:19,849 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 01:48:19,849 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 01:48:19,850 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 01:48:19,850 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 01:48:19,850 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 01:48:19,850 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 01:48:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 6115 states. [2019-10-03 01:48:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-10-03 01:48:20,024 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:20,025 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:20,028 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:20,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:20,036 INFO L82 PathProgramCache]: Analyzing trace with hash -2082792114, now seen corresponding path program 1 times [2019-10-03 01:48:20,040 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:20,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:20,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:20,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:20,230 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:21,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:21,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:21,484 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:21,489 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:21,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:21,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:21,507 INFO L87 Difference]: Start difference. First operand 6115 states. Second operand 3 states. [2019-10-03 01:48:23,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:23,015 INFO L93 Difference]: Finished difference Result 9275 states and 12410 transitions. [2019-10-03 01:48:23,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:23,017 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-10-03 01:48:23,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:23,129 INFO L225 Difference]: With dead ends: 9275 [2019-10-03 01:48:23,129 INFO L226 Difference]: Without dead ends: 9232 [2019-10-03 01:48:23,131 INFO L640 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 [2019-10-03 01:48:23,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9232 states. [2019-10-03 01:48:23,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9232 to 9184. [2019-10-03 01:48:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9184 states. [2019-10-03 01:48:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9184 states to 9184 states and 12280 transitions. [2019-10-03 01:48:23,651 INFO L78 Accepts]: Start accepts. Automaton has 9184 states and 12280 transitions. Word has length 75 [2019-10-03 01:48:23,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:23,652 INFO L475 AbstractCegarLoop]: Abstraction has 9184 states and 12280 transitions. [2019-10-03 01:48:23,652 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 9184 states and 12280 transitions. [2019-10-03 01:48:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-10-03 01:48:23,657 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:23,657 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:23,658 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:23,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:23,658 INFO L82 PathProgramCache]: Analyzing trace with hash 1397964166, now seen corresponding path program 1 times [2019-10-03 01:48:23,658 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:23,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:23,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:23,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:23,701 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:24,215 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:24,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:24,215 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:24,217 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:24,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:24,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:24,219 INFO L87 Difference]: Start difference. First operand 9184 states and 12280 transitions. Second operand 3 states. [2019-10-03 01:48:25,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:25,805 INFO L93 Difference]: Finished difference Result 9051 states and 12105 transitions. [2019-10-03 01:48:25,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:25,806 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2019-10-03 01:48:25,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:25,882 INFO L225 Difference]: With dead ends: 9051 [2019-10-03 01:48:25,883 INFO L226 Difference]: Without dead ends: 9051 [2019-10-03 01:48:25,884 INFO L640 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 [2019-10-03 01:48:25,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9051 states. [2019-10-03 01:48:26,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9051 to 9051. [2019-10-03 01:48:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9051 states. [2019-10-03 01:48:26,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9051 states to 9051 states and 12105 transitions. [2019-10-03 01:48:26,325 INFO L78 Accepts]: Start accepts. Automaton has 9051 states and 12105 transitions. Word has length 77 [2019-10-03 01:48:26,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:26,329 INFO L475 AbstractCegarLoop]: Abstraction has 9051 states and 12105 transitions. [2019-10-03 01:48:26,329 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 9051 states and 12105 transitions. [2019-10-03 01:48:26,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2019-10-03 01:48:26,338 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:26,338 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:26,338 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:26,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:26,339 INFO L82 PathProgramCache]: Analyzing trace with hash 167723728, now seen corresponding path program 1 times [2019-10-03 01:48:26,339 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:26,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:26,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:26,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:26,379 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:26,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:26,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:26,945 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:26,946 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:26,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:26,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:26,947 INFO L87 Difference]: Start difference. First operand 9051 states and 12105 transitions. Second operand 3 states. [2019-10-03 01:48:28,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:28,832 INFO L93 Difference]: Finished difference Result 17237 states and 23071 transitions. [2019-10-03 01:48:28,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:28,832 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 79 [2019-10-03 01:48:28,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:29,001 INFO L225 Difference]: With dead ends: 17237 [2019-10-03 01:48:29,001 INFO L226 Difference]: Without dead ends: 17237 [2019-10-03 01:48:29,002 INFO L640 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 [2019-10-03 01:48:29,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17237 states. [2019-10-03 01:48:29,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17237 to 17191. [2019-10-03 01:48:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17191 states. [2019-10-03 01:48:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17191 states to 17191 states and 23016 transitions. [2019-10-03 01:48:29,626 INFO L78 Accepts]: Start accepts. Automaton has 17191 states and 23016 transitions. Word has length 79 [2019-10-03 01:48:29,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:29,627 INFO L475 AbstractCegarLoop]: Abstraction has 17191 states and 23016 transitions. [2019-10-03 01:48:29,627 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 17191 states and 23016 transitions. [2019-10-03 01:48:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-10-03 01:48:29,630 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:29,630 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:29,631 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:29,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:29,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1408517798, now seen corresponding path program 1 times [2019-10-03 01:48:29,631 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:29,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:29,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:29,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:29,680 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2019-10-03 01:48:32,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:32,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:32,184 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:32,186 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:32,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:32,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:32,187 INFO L87 Difference]: Start difference. First operand 17191 states and 23016 transitions. Second operand 3 states. [2019-10-03 01:48:34,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:34,215 INFO L93 Difference]: Finished difference Result 33616 states and 45050 transitions. [2019-10-03 01:48:34,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:34,215 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 87 [2019-10-03 01:48:34,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:34,370 INFO L225 Difference]: With dead ends: 33616 [2019-10-03 01:48:34,371 INFO L226 Difference]: Without dead ends: 33616 [2019-10-03 01:48:34,371 INFO L640 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 [2019-10-03 01:48:34,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33616 states. [2019-10-03 01:48:35,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33616 to 33583. [2019-10-03 01:48:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33583 states. [2019-10-03 01:48:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33583 states to 33583 states and 45010 transitions. [2019-10-03 01:48:35,404 INFO L78 Accepts]: Start accepts. Automaton has 33583 states and 45010 transitions. Word has length 87 [2019-10-03 01:48:35,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:35,405 INFO L475 AbstractCegarLoop]: Abstraction has 33583 states and 45010 transitions. [2019-10-03 01:48:35,405 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 33583 states and 45010 transitions. [2019-10-03 01:48:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-10-03 01:48:35,406 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:35,407 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:35,407 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:35,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:35,407 INFO L82 PathProgramCache]: Analyzing trace with hash -1524423334, now seen corresponding path program 1 times [2019-10-03 01:48:35,407 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:35,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:35,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:35,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:35,442 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:35,937 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:35,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:35,937 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:35,938 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:35,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:35,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:35,938 INFO L87 Difference]: Start difference. First operand 33583 states and 45010 transitions. Second operand 3 states. [2019-10-03 01:48:38,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:38,176 INFO L93 Difference]: Finished difference Result 32982 states and 44169 transitions. [2019-10-03 01:48:38,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:38,177 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-10-03 01:48:38,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:38,346 INFO L225 Difference]: With dead ends: 32982 [2019-10-03 01:48:38,346 INFO L226 Difference]: Without dead ends: 32982 [2019-10-03 01:48:38,347 INFO L640 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 [2019-10-03 01:48:38,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32982 states. [2019-10-03 01:48:39,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32982 to 32982. [2019-10-03 01:48:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32982 states. [2019-10-03 01:48:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32982 states to 32982 states and 44169 transitions. [2019-10-03 01:48:39,319 INFO L78 Accepts]: Start accepts. Automaton has 32982 states and 44169 transitions. Word has length 83 [2019-10-03 01:48:39,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:39,319 INFO L475 AbstractCegarLoop]: Abstraction has 32982 states and 44169 transitions. [2019-10-03 01:48:39,320 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:39,320 INFO L276 IsEmpty]: Start isEmpty. Operand 32982 states and 44169 transitions. [2019-10-03 01:48:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-03 01:48:39,330 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:39,330 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:39,331 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:39,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:39,331 INFO L82 PathProgramCache]: Analyzing trace with hash 189941353, now seen corresponding path program 1 times [2019-10-03 01:48:39,331 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:39,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:39,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:39,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:39,378 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:39,990 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:39,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:48:39,990 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:39,990 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:48:39,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:48:39,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:48:39,991 INFO L87 Difference]: Start difference. First operand 32982 states and 44169 transitions. Second operand 5 states. [2019-10-03 01:48:40,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:40,318 INFO L93 Difference]: Finished difference Result 32982 states and 44161 transitions. [2019-10-03 01:48:40,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:48:40,319 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 105 [2019-10-03 01:48:40,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:40,502 INFO L225 Difference]: With dead ends: 32982 [2019-10-03 01:48:40,502 INFO L226 Difference]: Without dead ends: 32982 [2019-10-03 01:48:40,503 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:48:40,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32982 states. [2019-10-03 01:48:41,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32982 to 32982. [2019-10-03 01:48:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32982 states. [2019-10-03 01:48:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32982 states to 32982 states and 44161 transitions. [2019-10-03 01:48:41,728 INFO L78 Accepts]: Start accepts. Automaton has 32982 states and 44161 transitions. Word has length 105 [2019-10-03 01:48:41,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:41,730 INFO L475 AbstractCegarLoop]: Abstraction has 32982 states and 44161 transitions. [2019-10-03 01:48:41,730 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:48:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 32982 states and 44161 transitions. [2019-10-03 01:48:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-10-03 01:48:41,732 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:41,733 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:41,733 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:41,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:41,734 INFO L82 PathProgramCache]: Analyzing trace with hash 1994474171, now seen corresponding path program 1 times [2019-10-03 01:48:41,734 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:41,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:41,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:41,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:41,768 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:42,290 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:42,291 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:42,291 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:42,291 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:42,292 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:42,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:42,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:42,292 INFO L87 Difference]: Start difference. First operand 32982 states and 44161 transitions. Second operand 3 states. [2019-10-03 01:48:47,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:47,197 INFO L93 Difference]: Finished difference Result 64914 states and 86972 transitions. [2019-10-03 01:48:47,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:47,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2019-10-03 01:48:47,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:47,491 INFO L225 Difference]: With dead ends: 64914 [2019-10-03 01:48:47,491 INFO L226 Difference]: Without dead ends: 64914 [2019-10-03 01:48:47,491 INFO L640 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 [2019-10-03 01:48:47,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64914 states. [2019-10-03 01:48:48,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64914 to 64846. [2019-10-03 01:48:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64846 states. [2019-10-03 01:48:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64846 states to 64846 states and 86893 transitions. [2019-10-03 01:48:49,278 INFO L78 Accepts]: Start accepts. Automaton has 64846 states and 86893 transitions. Word has length 121 [2019-10-03 01:48:49,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:49,279 INFO L475 AbstractCegarLoop]: Abstraction has 64846 states and 86893 transitions. [2019-10-03 01:48:49,279 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:49,279 INFO L276 IsEmpty]: Start isEmpty. Operand 64846 states and 86893 transitions. [2019-10-03 01:48:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2019-10-03 01:48:49,285 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:49,285 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:49,286 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:49,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:49,286 INFO L82 PathProgramCache]: Analyzing trace with hash 335540914, now seen corresponding path program 1 times [2019-10-03 01:48:49,286 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:49,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:49,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:49,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:49,329 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:49,857 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:49,857 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:48:49,858 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:49,860 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:48:49,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:48:49,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:49,860 INFO L87 Difference]: Start difference. First operand 64846 states and 86893 transitions. Second operand 3 states. [2019-10-03 01:48:50,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:48:50,875 INFO L93 Difference]: Finished difference Result 129548 states and 173662 transitions. [2019-10-03 01:48:50,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:48:50,876 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2019-10-03 01:48:50,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:48:54,285 INFO L225 Difference]: With dead ends: 129548 [2019-10-03 01:48:54,285 INFO L226 Difference]: Without dead ends: 129548 [2019-10-03 01:48:54,285 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:48:54,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129548 states. [2019-10-03 01:48:56,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129548 to 129453. [2019-10-03 01:48:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129453 states. [2019-10-03 01:48:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129453 states to 129453 states and 173561 transitions. [2019-10-03 01:48:57,490 INFO L78 Accepts]: Start accepts. Automaton has 129453 states and 173561 transitions. Word has length 123 [2019-10-03 01:48:57,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:48:57,490 INFO L475 AbstractCegarLoop]: Abstraction has 129453 states and 173561 transitions. [2019-10-03 01:48:57,491 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:48:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 129453 states and 173561 transitions. [2019-10-03 01:48:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-10-03 01:48:57,493 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:48:57,493 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:48:57,493 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:48:57,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:48:57,494 INFO L82 PathProgramCache]: Analyzing trace with hash 1808811031, now seen corresponding path program 1 times [2019-10-03 01:48:57,494 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:48:57,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:57,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:48:57,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:48:57,529 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:48:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:48:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:48:58,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:48:58,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 01:48:58,108 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:48:58,108 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 01:48:58,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 01:48:58,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 01:48:58,109 INFO L87 Difference]: Start difference. First operand 129453 states and 173561 transitions. Second operand 4 states. [2019-10-03 01:49:49,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:49:49,611 INFO L93 Difference]: Finished difference Result 272235 states and 369152 transitions. [2019-10-03 01:49:49,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:49:49,612 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 124 [2019-10-03 01:49:49,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:49:50,696 INFO L225 Difference]: With dead ends: 272235 [2019-10-03 01:49:50,697 INFO L226 Difference]: Without dead ends: 272235 [2019-10-03 01:49:50,697 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:49:55,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272235 states. [2019-10-03 01:49:59,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272235 to 270421. [2019-10-03 01:49:59,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270421 states. [2019-10-03 01:50:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270421 states to 270421 states and 366202 transitions. [2019-10-03 01:50:00,697 INFO L78 Accepts]: Start accepts. Automaton has 270421 states and 366202 transitions. Word has length 124 [2019-10-03 01:50:00,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:50:00,698 INFO L475 AbstractCegarLoop]: Abstraction has 270421 states and 366202 transitions. [2019-10-03 01:50:00,698 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 01:50:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 270421 states and 366202 transitions. [2019-10-03 01:50:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2019-10-03 01:50:00,700 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:50:00,700 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:50:00,700 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:50:00,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:50:00,702 INFO L82 PathProgramCache]: Analyzing trace with hash 235549269, now seen corresponding path program 1 times [2019-10-03 01:50:00,702 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:50:00,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:00,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:50:00,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:00,736 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:50:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:50:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:50:01,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:50:01,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:50:01,219 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:50:01,220 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:50:01,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:50:01,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:50:01,221 INFO L87 Difference]: Start difference. First operand 270421 states and 366202 transitions. Second operand 3 states. [2019-10-03 01:50:08,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:50:08,420 INFO L93 Difference]: Finished difference Result 270420 states and 366200 transitions. [2019-10-03 01:50:08,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:50:08,420 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2019-10-03 01:50:08,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:50:09,474 INFO L225 Difference]: With dead ends: 270420 [2019-10-03 01:50:09,474 INFO L226 Difference]: Without dead ends: 270420 [2019-10-03 01:50:09,475 INFO L640 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 [2019-10-03 01:50:09,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270420 states. [2019-10-03 01:50:13,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270420 to 270420. [2019-10-03 01:50:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270420 states. [2019-10-03 01:50:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270420 states to 270420 states and 366200 transitions. [2019-10-03 01:50:14,603 INFO L78 Accepts]: Start accepts. Automaton has 270420 states and 366200 transitions. Word has length 125 [2019-10-03 01:50:14,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:50:14,603 INFO L475 AbstractCegarLoop]: Abstraction has 270420 states and 366200 transitions. [2019-10-03 01:50:14,603 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:50:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 270420 states and 366200 transitions. [2019-10-03 01:50:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-03 01:50:14,606 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:50:14,606 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:50:14,606 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:50:14,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:50:14,607 INFO L82 PathProgramCache]: Analyzing trace with hash -1290920230, now seen corresponding path program 1 times [2019-10-03 01:50:14,608 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:50:14,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:14,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:50:14,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:14,643 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:50:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:50:15,142 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:50:15,143 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:50:15,143 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:50:15,143 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:50:15,143 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:50:15,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:50:15,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:50:15,144 INFO L87 Difference]: Start difference. First operand 270420 states and 366200 transitions. Second operand 3 states. [2019-10-03 01:50:21,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:50:21,861 INFO L93 Difference]: Finished difference Result 270419 states and 366198 transitions. [2019-10-03 01:50:21,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:50:21,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-10-03 01:50:21,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:50:22,866 INFO L225 Difference]: With dead ends: 270419 [2019-10-03 01:50:22,867 INFO L226 Difference]: Without dead ends: 270419 [2019-10-03 01:50:22,867 INFO L640 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 [2019-10-03 01:50:23,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270419 states. [2019-10-03 01:50:26,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270419 to 270419. [2019-10-03 01:50:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270419 states. [2019-10-03 01:50:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270419 states to 270419 states and 366198 transitions. [2019-10-03 01:50:29,143 INFO L78 Accepts]: Start accepts. Automaton has 270419 states and 366198 transitions. Word has length 126 [2019-10-03 01:50:29,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:50:29,144 INFO L475 AbstractCegarLoop]: Abstraction has 270419 states and 366198 transitions. [2019-10-03 01:50:29,144 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:50:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 270419 states and 366198 transitions. [2019-10-03 01:50:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-10-03 01:50:29,146 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:50:29,146 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:50:29,147 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:50:29,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:50:29,147 INFO L82 PathProgramCache]: Analyzing trace with hash -1366829576, now seen corresponding path program 1 times [2019-10-03 01:50:29,147 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:50:29,195 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:29,195 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:50:29,195 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:29,196 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:50:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:50:29,649 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:50:29,650 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:50:29,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:50:29,650 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:50:29,650 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:50:29,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:50:29,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:50:29,651 INFO L87 Difference]: Start difference. First operand 270419 states and 366198 transitions. Second operand 3 states. [2019-10-03 01:50:31,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:50:31,096 INFO L93 Difference]: Finished difference Result 270418 states and 366196 transitions. [2019-10-03 01:50:31,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:50:31,096 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2019-10-03 01:50:31,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:50:33,509 INFO L225 Difference]: With dead ends: 270418 [2019-10-03 01:50:33,510 INFO L226 Difference]: Without dead ends: 270418 [2019-10-03 01:50:33,510 INFO L640 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 [2019-10-03 01:50:33,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270418 states. [2019-10-03 01:50:48,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270418 to 270418. [2019-10-03 01:50:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270418 states. [2019-10-03 01:50:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270418 states to 270418 states and 366196 transitions. [2019-10-03 01:50:49,033 INFO L78 Accepts]: Start accepts. Automaton has 270418 states and 366196 transitions. Word has length 127 [2019-10-03 01:50:49,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:50:49,034 INFO L475 AbstractCegarLoop]: Abstraction has 270418 states and 366196 transitions. [2019-10-03 01:50:49,034 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:50:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 270418 states and 366196 transitions. [2019-10-03 01:50:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-10-03 01:50:49,036 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:50:49,037 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:50:49,037 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:50:49,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:50:49,038 INFO L82 PathProgramCache]: Analyzing trace with hash 574952861, now seen corresponding path program 1 times [2019-10-03 01:50:49,038 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:50:49,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:49,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:50:49,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:50:49,069 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:50:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:50:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:50:49,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:50:49,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 01:50:49,519 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:50:49,520 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 01:50:49,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 01:50:49,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 01:50:49,521 INFO L87 Difference]: Start difference. First operand 270418 states and 366196 transitions. Second operand 4 states. [2019-10-03 01:51:11,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:51:11,519 INFO L93 Difference]: Finished difference Result 270609 states and 366258 transitions. [2019-10-03 01:51:11,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:51:11,519 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 128 [2019-10-03 01:51:11,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:51:17,397 INFO L225 Difference]: With dead ends: 270609 [2019-10-03 01:51:17,397 INFO L226 Difference]: Without dead ends: 270609 [2019-10-03 01:51:17,397 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:51:17,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270609 states. [2019-10-03 01:51:21,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270609 to 270168. [2019-10-03 01:51:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270168 states. [2019-10-03 01:51:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270168 states to 270168 states and 365817 transitions. [2019-10-03 01:51:22,715 INFO L78 Accepts]: Start accepts. Automaton has 270168 states and 365817 transitions. Word has length 128 [2019-10-03 01:51:22,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:51:22,715 INFO L475 AbstractCegarLoop]: Abstraction has 270168 states and 365817 transitions. [2019-10-03 01:51:22,715 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 01:51:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 270168 states and 365817 transitions. [2019-10-03 01:51:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-10-03 01:51:22,717 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:51:22,717 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:51:22,717 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:51:22,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:51:22,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1850093396, now seen corresponding path program 1 times [2019-10-03 01:51:22,718 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:51:22,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:51:22,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:51:22,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:51:22,739 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:51:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:51:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-10-03 01:51:23,251 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:51:23,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:51:23,251 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:51:23,252 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:51:23,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:51:23,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:51:23,253 INFO L87 Difference]: Start difference. First operand 270168 states and 365817 transitions. Second operand 3 states. [2019-10-03 01:51:29,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:51:29,282 INFO L93 Difference]: Finished difference Result 270744 states and 366135 transitions. [2019-10-03 01:51:29,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:51:29,282 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2019-10-03 01:51:29,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:51:30,238 INFO L225 Difference]: With dead ends: 270744 [2019-10-03 01:51:30,239 INFO L226 Difference]: Without dead ends: 270744 [2019-10-03 01:51:30,239 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:51:30,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270744 states. [2019-10-03 01:51:34,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270744 to 270742. [2019-10-03 01:51:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270742 states. [2019-10-03 01:51:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270742 states to 270742 states and 366134 transitions. [2019-10-03 01:51:35,973 INFO L78 Accepts]: Start accepts. Automaton has 270742 states and 366134 transitions. Word has length 131 [2019-10-03 01:51:35,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:51:35,973 INFO L475 AbstractCegarLoop]: Abstraction has 270742 states and 366134 transitions. [2019-10-03 01:51:35,973 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:51:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 270742 states and 366134 transitions. [2019-10-03 01:51:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2019-10-03 01:51:35,975 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:51:35,975 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:51:35,976 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:51:35,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:51:35,976 INFO L82 PathProgramCache]: Analyzing trace with hash 640671131, now seen corresponding path program 1 times [2019-10-03 01:51:35,976 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:51:35,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:51:35,996 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:51:35,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:51:35,997 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:51:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:51:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:51:36,447 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:51:36,448 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 01:51:36,448 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:51:36,449 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 01:51:36,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 01:51:36,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 01:51:36,450 INFO L87 Difference]: Start difference. First operand 270742 states and 366134 transitions. Second operand 4 states. [2019-10-03 01:51:55,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:51:55,095 INFO L93 Difference]: Finished difference Result 270229 states and 365492 transitions. [2019-10-03 01:51:55,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:51:55,098 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 129 [2019-10-03 01:51:55,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:51:56,435 INFO L225 Difference]: With dead ends: 270229 [2019-10-03 01:51:56,436 INFO L226 Difference]: Without dead ends: 270229 [2019-10-03 01:51:56,436 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:51:56,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270229 states. [2019-10-03 01:52:00,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270229 to 269788. [2019-10-03 01:52:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269788 states. [2019-10-03 01:52:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269788 states to 269788 states and 365051 transitions. [2019-10-03 01:52:02,758 INFO L78 Accepts]: Start accepts. Automaton has 269788 states and 365051 transitions. Word has length 129 [2019-10-03 01:52:02,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:52:02,758 INFO L475 AbstractCegarLoop]: Abstraction has 269788 states and 365051 transitions. [2019-10-03 01:52:02,758 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 01:52:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 269788 states and 365051 transitions. [2019-10-03 01:52:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-10-03 01:52:02,760 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:52:02,761 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:52:02,761 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:52:02,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:52:02,762 INFO L82 PathProgramCache]: Analyzing trace with hash 1408846142, now seen corresponding path program 1 times [2019-10-03 01:52:02,762 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:52:02,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:52:02,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:52:02,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:52:02,784 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:52:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:52:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2019-10-03 01:52:03,221 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:52:03,221 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 01:52:03,221 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:52:03,222 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 01:52:03,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 01:52:03,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 01:52:03,222 INFO L87 Difference]: Start difference. First operand 269788 states and 365051 transitions. Second operand 4 states. [2019-10-03 01:52:20,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:52:20,824 INFO L93 Difference]: Finished difference Result 270860 states and 365849 transitions. [2019-10-03 01:52:20,824 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:52:20,824 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 131 [2019-10-03 01:52:20,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:52:22,303 INFO L225 Difference]: With dead ends: 270860 [2019-10-03 01:52:22,304 INFO L226 Difference]: Without dead ends: 270765 [2019-10-03 01:52:22,304 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:52:22,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270765 states. [2019-10-03 01:52:28,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270765 to 270631. [2019-10-03 01:52:28,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270631 states. [2019-10-03 01:52:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270631 states to 270631 states and 365596 transitions. [2019-10-03 01:52:29,281 INFO L78 Accepts]: Start accepts. Automaton has 270631 states and 365596 transitions. Word has length 131 [2019-10-03 01:52:29,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:52:29,282 INFO L475 AbstractCegarLoop]: Abstraction has 270631 states and 365596 transitions. [2019-10-03 01:52:29,282 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 01:52:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 270631 states and 365596 transitions. [2019-10-03 01:52:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-10-03 01:52:29,284 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:52:29,284 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:52:29,284 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:52:29,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:52:29,284 INFO L82 PathProgramCache]: Analyzing trace with hash 480268868, now seen corresponding path program 1 times [2019-10-03 01:52:29,284 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:52:29,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:52:29,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:52:29,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:52:29,304 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:52:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:52:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-10-03 01:52:29,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:52:29,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:52:29,681 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:52:29,683 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:52:29,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:52:29,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:52:29,684 INFO L87 Difference]: Start difference. First operand 270631 states and 365596 transitions. Second operand 3 states. [2019-10-03 01:52:37,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:52:37,278 INFO L93 Difference]: Finished difference Result 270630 states and 365531 transitions. [2019-10-03 01:52:37,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:52:37,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-10-03 01:52:37,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:52:38,765 INFO L225 Difference]: With dead ends: 270630 [2019-10-03 01:52:38,765 INFO L226 Difference]: Without dead ends: 270562 [2019-10-03 01:52:38,765 INFO L640 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 [2019-10-03 01:52:39,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270562 states. [2019-10-03 01:52:49,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270562 to 270538. [2019-10-03 01:52:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270538 states. [2019-10-03 01:52:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270538 states to 270538 states and 365399 transitions. [2019-10-03 01:52:51,200 INFO L78 Accepts]: Start accepts. Automaton has 270538 states and 365399 transitions. Word has length 154 [2019-10-03 01:52:51,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:52:51,200 INFO L475 AbstractCegarLoop]: Abstraction has 270538 states and 365399 transitions. [2019-10-03 01:52:51,200 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:52:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 270538 states and 365399 transitions. [2019-10-03 01:52:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-10-03 01:52:51,205 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:52:51,205 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:52:51,205 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:52:51,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:52:51,206 INFO L82 PathProgramCache]: Analyzing trace with hash -800166803, now seen corresponding path program 1 times [2019-10-03 01:52:51,206 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:52:51,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:52:51,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:52:51,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:52:51,235 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:52:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:52:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-10-03 01:52:51,716 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:52:51,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:52:51,717 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:52:51,717 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:52:51,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:52:51,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:52:51,718 INFO L87 Difference]: Start difference. First operand 270538 states and 365399 transitions. Second operand 3 states. [2019-10-03 01:52:59,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:52:59,564 INFO L93 Difference]: Finished difference Result 270537 states and 365334 transitions. [2019-10-03 01:52:59,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:52:59,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-10-03 01:52:59,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:53:00,988 INFO L225 Difference]: With dead ends: 270537 [2019-10-03 01:53:00,988 INFO L226 Difference]: Without dead ends: 270537 [2019-10-03 01:53:00,989 INFO L640 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 [2019-10-03 01:53:01,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270537 states. [2019-10-03 01:53:11,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270537 to 270537. [2019-10-03 01:53:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270537 states. [2019-10-03 01:53:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270537 states to 270537 states and 365334 transitions. [2019-10-03 01:53:13,533 INFO L78 Accepts]: Start accepts. Automaton has 270537 states and 365334 transitions. Word has length 169 [2019-10-03 01:53:13,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:53:13,533 INFO L475 AbstractCegarLoop]: Abstraction has 270537 states and 365334 transitions. [2019-10-03 01:53:13,533 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:53:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 270537 states and 365334 transitions. [2019-10-03 01:53:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-10-03 01:53:13,538 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:53:13,538 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-03 01:53:13,539 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:53:13,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:53:13,540 INFO L82 PathProgramCache]: Analyzing trace with hash -534151668, now seen corresponding path program 1 times [2019-10-03 01:53:13,540 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:53:13,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:13,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:53:13,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:13,567 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:53:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:53:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-10-03 01:53:13,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:53:13,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:53:13,975 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:53:13,976 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:53:13,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:53:13,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:53:13,976 INFO L87 Difference]: Start difference. First operand 270537 states and 365334 transitions. Second operand 3 states. [2019-10-03 01:53:18,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:53:18,576 INFO L93 Difference]: Finished difference Result 267337 states and 360662 transitions. [2019-10-03 01:53:18,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:53:18,576 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2019-10-03 01:53:18,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:53:19,416 INFO L225 Difference]: With dead ends: 267337 [2019-10-03 01:53:19,416 INFO L226 Difference]: Without dead ends: 267337 [2019-10-03 01:53:19,416 INFO L640 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 [2019-10-03 01:53:19,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267337 states. [2019-10-03 01:53:29,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267337 to 267337. [2019-10-03 01:53:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267337 states. [2019-10-03 01:53:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267337 states to 267337 states and 360662 transitions. [2019-10-03 01:53:30,878 INFO L78 Accepts]: Start accepts. Automaton has 267337 states and 360662 transitions. Word has length 186 [2019-10-03 01:53:30,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:53:30,878 INFO L475 AbstractCegarLoop]: Abstraction has 267337 states and 360662 transitions. [2019-10-03 01:53:30,878 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:53:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 267337 states and 360662 transitions. [2019-10-03 01:53:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-10-03 01:53:30,881 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:53:30,881 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-03 01:53:30,882 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:53:30,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:53:30,882 INFO L82 PathProgramCache]: Analyzing trace with hash -1580348448, now seen corresponding path program 1 times [2019-10-03 01:53:30,883 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:53:30,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:30,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:53:30,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:30,916 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:53:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:53:31,321 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-10-03 01:53:31,321 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:53:31,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:53:31,322 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:53:31,322 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:53:31,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:53:31,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:53:31,323 INFO L87 Difference]: Start difference. First operand 267337 states and 360662 transitions. Second operand 3 states. [2019-10-03 01:53:39,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:53:39,528 INFO L93 Difference]: Finished difference Result 264137 states and 355990 transitions. [2019-10-03 01:53:39,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:53:39,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-10-03 01:53:39,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:53:40,698 INFO L225 Difference]: With dead ends: 264137 [2019-10-03 01:53:40,698 INFO L226 Difference]: Without dead ends: 264137 [2019-10-03 01:53:40,699 INFO L640 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 [2019-10-03 01:53:40,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264137 states. [2019-10-03 01:53:45,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264137 to 264137. [2019-10-03 01:53:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264137 states. [2019-10-03 01:53:46,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264137 states to 264137 states and 355990 transitions. [2019-10-03 01:53:46,962 INFO L78 Accepts]: Start accepts. Automaton has 264137 states and 355990 transitions. Word has length 184 [2019-10-03 01:53:46,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:53:46,962 INFO L475 AbstractCegarLoop]: Abstraction has 264137 states and 355990 transitions. [2019-10-03 01:53:46,963 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:53:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 264137 states and 355990 transitions. [2019-10-03 01:53:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-03 01:53:46,966 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:53:46,966 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-03 01:53:46,966 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:53:46,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:53:46,967 INFO L82 PathProgramCache]: Analyzing trace with hash 337712908, now seen corresponding path program 1 times [2019-10-03 01:53:46,967 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:53:46,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:46,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:53:46,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:46,995 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:53:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:53:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-10-03 01:53:48,394 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:53:48,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:53:48,394 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:53:48,395 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:53:48,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:53:48,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:53:48,396 INFO L87 Difference]: Start difference. First operand 264137 states and 355990 transitions. Second operand 3 states. [2019-10-03 01:53:50,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:53:50,434 INFO L93 Difference]: Finished difference Result 61299 states and 81827 transitions. [2019-10-03 01:53:50,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:53:50,434 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 183 [2019-10-03 01:53:50,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:53:50,597 INFO L225 Difference]: With dead ends: 61299 [2019-10-03 01:53:50,597 INFO L226 Difference]: Without dead ends: 61299 [2019-10-03 01:53:50,598 INFO L640 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 [2019-10-03 01:53:50,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61299 states. [2019-10-03 01:53:51,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61299 to 61267. [2019-10-03 01:53:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61267 states. [2019-10-03 01:53:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61267 states to 61267 states and 81795 transitions. [2019-10-03 01:53:51,479 INFO L78 Accepts]: Start accepts. Automaton has 61267 states and 81795 transitions. Word has length 183 [2019-10-03 01:53:51,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:53:51,480 INFO L475 AbstractCegarLoop]: Abstraction has 61267 states and 81795 transitions. [2019-10-03 01:53:51,480 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:53:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 61267 states and 81795 transitions. [2019-10-03 01:53:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-10-03 01:53:51,488 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:53:51,488 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:53:51,489 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:53:51,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:53:51,489 INFO L82 PathProgramCache]: Analyzing trace with hash -1474860727, now seen corresponding path program 1 times [2019-10-03 01:53:51,489 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:53:51,514 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:51,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:53:51,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:51,515 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:53:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:53:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-10-03 01:53:56,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:53:56,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:53:56,926 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:53:56,927 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:53:56,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:53:56,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:53:56,927 INFO L87 Difference]: Start difference. First operand 61267 states and 81795 transitions. Second operand 5 states. [2019-10-03 01:53:57,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:53:57,398 INFO L93 Difference]: Finished difference Result 61311 states and 81859 transitions. [2019-10-03 01:53:57,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:53:57,399 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 240 [2019-10-03 01:53:57,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:53:57,700 INFO L225 Difference]: With dead ends: 61311 [2019-10-03 01:53:57,701 INFO L226 Difference]: Without dead ends: 61311 [2019-10-03 01:53:57,701 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:53:57,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61311 states. [2019-10-03 01:53:58,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61311 to 61283. [2019-10-03 01:53:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61283 states. [2019-10-03 01:53:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61283 states to 61283 states and 81815 transitions. [2019-10-03 01:53:59,193 INFO L78 Accepts]: Start accepts. Automaton has 61283 states and 81815 transitions. Word has length 240 [2019-10-03 01:53:59,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:53:59,194 INFO L475 AbstractCegarLoop]: Abstraction has 61283 states and 81815 transitions. [2019-10-03 01:53:59,194 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:53:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 61283 states and 81815 transitions. [2019-10-03 01:53:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-10-03 01:53:59,201 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:53:59,201 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:53:59,201 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:53:59,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:53:59,202 INFO L82 PathProgramCache]: Analyzing trace with hash -929851987, now seen corresponding path program 1 times [2019-10-03 01:53:59,202 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:53:59,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:59,223 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:53:59,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:53:59,223 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:53:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:53:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-03 01:53:59,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:53:59,706 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:53:59,706 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:53:59,706 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:53:59,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:53:59,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:53:59,707 INFO L87 Difference]: Start difference. First operand 61283 states and 81815 transitions. Second operand 3 states. [2019-10-03 01:54:02,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:54:02,038 INFO L93 Difference]: Finished difference Result 58902 states and 78599 transitions. [2019-10-03 01:54:02,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:54:02,038 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 241 [2019-10-03 01:54:02,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:54:02,227 INFO L225 Difference]: With dead ends: 58902 [2019-10-03 01:54:02,227 INFO L226 Difference]: Without dead ends: 58902 [2019-10-03 01:54:02,227 INFO L640 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 [2019-10-03 01:54:02,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58902 states. [2019-10-03 01:54:02,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58902 to 44549. [2019-10-03 01:54:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44549 states. [2019-10-03 01:54:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44549 states to 44549 states and 59487 transitions. [2019-10-03 01:54:03,717 INFO L78 Accepts]: Start accepts. Automaton has 44549 states and 59487 transitions. Word has length 241 [2019-10-03 01:54:03,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:54:03,718 INFO L475 AbstractCegarLoop]: Abstraction has 44549 states and 59487 transitions. [2019-10-03 01:54:03,718 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:54:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 44549 states and 59487 transitions. [2019-10-03 01:54:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-10-03 01:54:03,724 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:54:03,724 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:54:03,724 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:54:03,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:54:03,725 INFO L82 PathProgramCache]: Analyzing trace with hash 235853674, now seen corresponding path program 1 times [2019-10-03 01:54:03,726 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:54:03,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:54:03,748 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:54:03,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:54:03,748 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:54:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:54:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-03 01:54:04,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:54:04,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:54:04,360 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:54:04,360 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:54:04,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:54:04,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:54:04,363 INFO L87 Difference]: Start difference. First operand 44549 states and 59487 transitions. Second operand 3 states. [2019-10-03 01:54:08,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:54:08,591 INFO L93 Difference]: Finished difference Result 52410 states and 69900 transitions. [2019-10-03 01:54:08,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:54:08,592 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2019-10-03 01:54:08,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:54:08,740 INFO L225 Difference]: With dead ends: 52410 [2019-10-03 01:54:08,740 INFO L226 Difference]: Without dead ends: 52410 [2019-10-03 01:54:08,741 INFO L640 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 [2019-10-03 01:54:08,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52410 states. [2019-10-03 01:54:09,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52410 to 52279. [2019-10-03 01:54:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52279 states. [2019-10-03 01:54:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52279 states to 52279 states and 69754 transitions. [2019-10-03 01:54:10,011 INFO L78 Accepts]: Start accepts. Automaton has 52279 states and 69754 transitions. Word has length 244 [2019-10-03 01:54:10,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:54:10,011 INFO L475 AbstractCegarLoop]: Abstraction has 52279 states and 69754 transitions. [2019-10-03 01:54:10,011 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:54:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 52279 states and 69754 transitions. [2019-10-03 01:54:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2019-10-03 01:54:10,017 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:54:10,017 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:54:10,017 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:54:10,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:54:10,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1985975213, now seen corresponding path program 1 times [2019-10-03 01:54:10,018 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:54:10,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:54:10,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:54:10,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:54:10,038 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:54:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:54:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-10-03 01:54:10,600 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 01:54:10,600 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 01:54:10,601 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 259 with the following transitions: [2019-10-03 01:54:10,604 INFO L207 CegarAbsIntRunner]: [839], [841], [842], [1269], [2060], [2061], [2221], [2222], [2331], [2364], [2370], [2371], [2528], [2530], [2533], [2569], [2633], [2650], [2656], [2662], [2668], [2671], [2935], [2936], [2937], [2938], [3023], [3027], [3029], [3036], [3039], [3053], [3055], [3086], [3117], [3119], [3122], [3308], [3309], [3335], [3336], [3355], [3356], [3790], [4390], [4412], [4434], [4435], [4808], [4811], [4902], [5148], [5167], [5168], [6054], [6379], [6380], [6704], [6736], [6739], [6741], [6743], [6745], [6747], [6749], [6761], [6773], [6851], [6863], [6875], [6887], [6892], [6904], [6907], [6910], [6913], [6916], [6922], [6925], [6928], [6930], [6935], [6938], [7079], [7085], [7091], [7094], [7371], [7373], [7375], [7377], [7379], [7380], [7653], [7654], [7730], [7732], [7735], [7737], [7740], [7850], [8067], [8068], [8439], [8440], [9022], [9023], [9667], [9668], [9800], [9802], [9804], [9847], [9849], [9850], [9911], [9913], [9914], [9921], [9924], [10021], [10284], [10287], [10292], [10294], [10297], [10321], [10322], [10495], [10496], [10507], [10510], [11012], [11013], [11378], [11379], [11380], [11486], [11487], [11528], [11592], [11593], [11598], [11599], [11616], [11617], [11618], [11842], [11984], [11985], [11986], [12110], [12146], [12147], [12220], [12221], [12222], [12580], [12874], [12892], [12893], [12894], [12895], [12896], [12897], [12898], [12899], [12900], [12901], [12902], [12903], [12926], [12928], [12929], [12930], [12931], [12974], [13066], [13067], [13068], [13069], [13070], [13071], [13072], [13073], [13200], [13201], [13202], [13203], [13940], [13941], [13942], [13943], [13944], [13966], [13967], [13996], [13997], [14002], [14026], [14090], [14091], [14092], [14093], [14094], [14095], [14104], [14105], [14106], [14107], [14166], [14167], [14168], [14169], [14178] [2019-10-03 01:54:10,679 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 01:54:10,680 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 01:54:11,180 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 01:54:11,182 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 689 root evaluator evaluations with a maximum evaluation depth of 0. Performed 689 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1478 variables. [2019-10-03 01:54:11,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:54:11,187 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 01:54:11,290 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 01:54:11,290 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 01:54:11,304 INFO L420 sIntCurrentIteration]: We unified 257 AI predicates to 257 [2019-10-03 01:54:11,304 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 01:54:11,305 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 01:54:11,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [9] total 9 [2019-10-03 01:54:11,306 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:54:11,306 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 01:54:11,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 01:54:11,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 01:54:11,307 INFO L87 Difference]: Start difference. First operand 52279 states and 69754 transitions. Second operand 2 states. [2019-10-03 01:54:11,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:54:11,312 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 01:54:11,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 01:54:11,312 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 258 [2019-10-03 01:54:11,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:54:11,312 INFO L225 Difference]: With dead ends: 2 [2019-10-03 01:54:11,312 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 01:54:11,313 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 257 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 01:54:11,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 01:54:11,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 01:54:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 01:54:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 01:54:11,313 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 258 [2019-10-03 01:54:11,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:54:11,314 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 01:54:11,314 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 01:54:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 01:54:11,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 01:54:11,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 01:54:11 BoogieIcfgContainer [2019-10-03 01:54:11,320 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 01:54:11,323 INFO L168 Benchmark]: Toolchain (without parser) took 462020.20 ms. Allocated memory was 138.9 MB in the beginning and 4.0 GB in the end (delta: 3.9 GB). Free memory was 63.1 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-10-03 01:54:11,324 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 01:54:11,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10748.99 ms. Allocated memory was 138.9 MB in the beginning and 572.5 MB in the end (delta: 433.6 MB). Free memory was 62.9 MB in the beginning and 372.5 MB in the end (delta: -309.6 MB). Peak memory consumption was 385.2 MB. Max. memory is 7.1 GB. [2019-10-03 01:54:11,326 INFO L168 Benchmark]: Boogie Preprocessor took 906.09 ms. Allocated memory is still 572.5 MB. Free memory was 372.5 MB in the beginning and 241.9 MB in the end (delta: 130.6 MB). Peak memory consumption was 130.6 MB. Max. memory is 7.1 GB. [2019-10-03 01:54:11,331 INFO L168 Benchmark]: RCFGBuilder took 98779.66 ms. Allocated memory was 572.5 MB in the beginning and 1.9 GB in the end (delta: 1.4 GB). Free memory was 241.9 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-10-03 01:54:11,332 INFO L168 Benchmark]: TraceAbstraction took 351579.74 ms. Allocated memory was 1.9 GB in the beginning and 4.0 GB in the end (delta: 2.0 GB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-10-03 01:54:11,345 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 10748.99 ms. Allocated memory was 138.9 MB in the beginning and 572.5 MB in the end (delta: 433.6 MB). Free memory was 62.9 MB in the beginning and 372.5 MB in the end (delta: -309.6 MB). Peak memory consumption was 385.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 906.09 ms. Allocated memory is still 572.5 MB. Free memory was 372.5 MB in the beginning and 241.9 MB in the end (delta: 130.6 MB). Peak memory consumption was 130.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 98779.66 ms. Allocated memory was 572.5 MB in the beginning and 1.9 GB in the end (delta: 1.4 GB). Free memory was 241.9 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * TraceAbstraction took 351579.74 ms. Allocated memory was 1.9 GB in the beginning and 4.0 GB in the end (delta: 2.0 GB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 17133]: 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 745 procedures, 6752 locations, 1 error locations. SAFE Result, 351.4s OverallTime, 25 OverallIterations, 7 TraceHistogramMax, 209.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 156176 SDtfs, 127685 SDslu, 84186 SDs, 0 SdLazy, 11391 SolverSat, 19477 SolverUnsat, 23 SolverUnknown, 0 SolverNotchecked, 122.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 365 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=270742occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.5s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 4.365758754863813 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 118.9s AutomataMinimizationTime, 25 MinimizatonAttempts, 17690 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 8.7s SatisfiabilityAnalysisTime, 10.6s InterpolantComputationTime, 3630 NumberOfCodeBlocks, 3630 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 3605 ConstructedInterpolants, 0 QuantifiedInterpolants, 788867 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 24 PerfectInterpolantSequences, 2039/2040 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...