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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 22:31:39,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 22:31:39,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 22:31:39,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 22:31:39,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 22:31:39,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 22:31:39,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 22:31:39,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 22:31:39,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 22:31:39,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 22:31:39,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 22:31:39,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 22:31:39,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 22:31:39,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 22:31:39,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 22:31:39,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 22:31:39,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 22:31:39,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 22:31:39,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 22:31:39,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 22:31:39,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 22:31:39,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 22:31:39,760 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 22:31:39,761 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 22:31:39,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 22:31:39,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 22:31:39,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 22:31:39,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 22:31:39,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 22:31:39,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 22:31:39,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 22:31:39,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 22:31:39,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 22:31:39,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 22:31:39,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 22:31:39,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 22:31:39,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 22:31:39,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 22:31:39,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 22:31:39,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 22:31:39,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 22:31:39,775 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 22:31:39,790 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 22:31:39,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 22:31:39,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 22:31:39,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 22:31:39,792 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 22:31:39,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 22:31:39,792 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 22:31:39,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 22:31:39,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 22:31:39,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 22:31:39,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 22:31:39,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 22:31:39,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 22:31:39,794 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 22:31:39,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 22:31:39,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 22:31:39,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 22:31:39,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 22:31:39,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 22:31:39,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 22:31:39,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 22:31:39,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 22:31:39,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 22:31:39,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 22:31:39,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 22:31:39,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 22:31:39,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 22:31:39,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 22:31:39,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 22:31:40,094 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 22:31:40,117 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 22:31:40,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 22:31:40,122 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 22:31:40,122 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 22:31:40,122 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-14 22:31:40,186 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8374efdd/a7cf81ab45c144099fa6dd9a2ba52665/FLAG05a64be73 [2019-10-14 22:31:40,968 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 22:31:40,968 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-14 22:31:41,016 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8374efdd/a7cf81ab45c144099fa6dd9a2ba52665/FLAG05a64be73 [2019-10-14 22:31:41,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8374efdd/a7cf81ab45c144099fa6dd9a2ba52665 [2019-10-14 22:31:41,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 22:31:41,065 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 22:31:41,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 22:31:41,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 22:31:41,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 22:31:41,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:31:41" (1/1) ... [2019-10-14 22:31:41,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@651a05fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:41, skipping insertion in model container [2019-10-14 22:31:41,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:31:41" (1/1) ... [2019-10-14 22:31:41,082 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 22:31:41,210 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 22:31:41,959 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4775] [2019-10-14 22:31:41,961 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4776-4777] [2019-10-14 22:31:43,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:31:43,208 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 22:31:43,442 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4775] [2019-10-14 22:31:43,442 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4776-4777] [2019-10-14 22:31:43,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:31:43,929 INFO L192 MainTranslator]: Completed translation [2019-10-14 22:31:43,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43 WrapperNode [2019-10-14 22:31:43,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 22:31:43,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 22:31:43,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 22:31:43,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 22:31:43,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:43,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:44,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:44,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:44,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:44,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:44,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (1/1) ... [2019-10-14 22:31:44,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 22:31:44,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 22:31:44,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 22:31:44,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 22:31:44,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (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 [2019-10-14 22:31:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 22:31:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 22:31:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2019-10-14 22:31:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-10-14 22:31:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-10-14 22:31:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-14 22:31:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-14 22:31:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-14 22:31:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 22:31:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 22:31:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 22:31:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 22:31:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 22:31:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 22:31:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 22:31:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 22:31:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 22:31:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-14 22:31:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-14 22:31:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-14 22:31:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-14 22:31:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_tag_valid [2019-10-14 22:31:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __ata_qc_from_tag [2019-10-14 22:31:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_qc_from_tag [2019-10-14 22:31:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ac_err_mask [2019-10-14 22:31:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_busy_wait [2019-10-14 22:31:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_wait_idle [2019-10-14 22:31:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_pkt_footer [2019-10-14 22:31:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba28 [2019-10-14 22:31:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba48 [2019-10-14 22:31:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_port_start [2019-10-14 22:31:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_sg [2019-10-14 22:31:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_sg [2019-10-14 22:31:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_pkt [2019-10-14 22:31:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_pkt [2019-10-14 22:31:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dma_prep [2019-10-14 22:31:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_nodata_prep [2019-10-14 22:31:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_qc_prep [2019-10-14 22:31:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __pdc20621_push_hdma [2019-10-14 22:31:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_push_hdma [2019-10-14 22:31:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_pop_hdma [2019-10-14 22:31:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dump_hdma [2019-10-14 22:31:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_packet_start [2019-10-14 22:31:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_qc_issue [2019-10-14 22:31:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_intr [2019-10-14 22:31:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_irq_clear [2019-10-14 22:31:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_interrupt [2019-10-14 22:31:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_freeze [2019-10-14 22:31:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_thaw [2019-10-14 22:31:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_reset_port [2019-10-14 22:31:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_softreset [2019-10-14 22:31:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_error_handler [2019-10-14 22:31:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_post_internal_cmd [2019-10-14 22:31:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_check_atapi_dma [2019-10-14 22:31:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_tf_load_mmio [2019-10-14 22:31:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_exec_command_mmio [2019-10-14 22:31:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_setup_port [2019-10-14 22:31:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_put_to_dimm [2019-10-14 22:31:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_i2c_read [2019-10-14 22:31:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_detect_dimm [2019-10-14 22:31:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_prog_dimm0 [2019-10-14 22:31:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_prog_dimm_global [2019-10-14 22:31:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dimm_init [2019-10-14 22:31:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_20621_init [2019-10-14 22:31:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_init_one [2019-10-14 22:31:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_pci_driver_init [2019-10-14 22:31:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_pci_driver_exit [2019-10-14 22:31:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ata_port_operations_2 [2019-10-14 22:31:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2019-10-14 22:31:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_1 [2019-10-14 22:31:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 22:31:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-14 22:31:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-14 22:31:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-14 22:31:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 22:31:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 22:31:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 22:31:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 22:31:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 22:31:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 22:31:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 22:31:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-14 22:31:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-14 22:31:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-14 22:31:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-14 22:31:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_activate [2019-10-14 22:31:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_alloc_pinfo [2019-10-14 22:31:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_pci_remove_one [2019-10-14 22:31:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_port_pbar_desc [2019-10-14 22:31:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_print_version [2019-10-14 22:31:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_qc_complete [2019-10-14 22:31:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_ioctl [2019-10-14 22:31:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_queuecmd [2019-10-14 22:31:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_slave_config [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_slave_destroy [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_unlock_native_capacity [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_error_handler [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_exec_command [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_softreset [2019-10-14 22:31:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_tf_load [2019-10-14 22:31:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_std_bios_param [2019-10-14 22:31:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-14 22:31:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-14 22:31:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-14 22:31:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2019-10-14 22:31:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-14 22:31:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-14 22:31:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 22:31:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 22:31:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 22:31:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-14 22:31:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-14 22:31:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-14 22:31:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2019-10-14 22:31:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_regions [2019-10-14 22:31:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_table [2019-10-14 22:31:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_pin_device [2019-10-14 22:31:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 22:31:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-10-14 22:31:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-14 22:31:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 22:31:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 22:31:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 22:31:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 22:31:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 22:31:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 22:31:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 22:31:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 22:31:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 22:31:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 22:31:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-14 22:31:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 22:31:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-14 22:31:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-14 22:31:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-10-14 22:31:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-14 22:31:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-10-14 22:31:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-14 22:31:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-14 22:31:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-14 22:31:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 22:31:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-14 22:31:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-14 22:31:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 22:31:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 22:31:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-14 22:31:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-14 22:31:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 22:31:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 22:31:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 22:31:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 22:31:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 22:31:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 22:31:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 22:31:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 22:31:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 22:31:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 22:31:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 22:31:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 22:31:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 22:31:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 22:31:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 22:31:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 22:31:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 22:31:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 22:31:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ata_port_operations_2 [2019-10-14 22:31:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2019-10-14 22:31:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_1 [2019-10-14 22:31:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-14 22:31:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-14 22:31:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2019-10-14 22:31:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_pin_device [2019-10-14 22:31:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-14 22:31:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-14 22:31:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-14 22:31:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-10-14 22:31:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-14 22:31:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-14 22:31:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-14 22:31:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 22:31:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2019-10-14 22:31:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-14 22:31:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-14 22:31:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_table [2019-10-14 22:31:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_regions [2019-10-14 22:31:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-14 22:31:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-14 22:31:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_alloc_pinfo [2019-10-14 22:31:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_activate [2019-10-14 22:31:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_ioctl [2019-10-14 22:31:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_queuecmd [2019-10-14 22:31:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure ata_qc_complete [2019-10-14 22:31:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure ata_std_bios_param [2019-10-14 22:31:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_unlock_native_capacity [2019-10-14 22:31:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_slave_config [2019-10-14 22:31:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_slave_destroy [2019-10-14 22:31:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure ata_pci_remove_one [2019-10-14 22:31:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure ata_print_version [2019-10-14 22:31:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure ata_port_pbar_desc [2019-10-14 22:31:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure ata_tag_valid [2019-10-14 22:31:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure __ata_qc_from_tag [2019-10-14 22:31:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure ata_qc_from_tag [2019-10-14 22:31:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 22:31:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 22:31:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure ac_err_mask [2019-10-14 22:31:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_tf_load [2019-10-14 22:31:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_exec_command [2019-10-14 22:31:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2019-10-14 22:31:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_softreset [2019-10-14 22:31:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_error_handler [2019-10-14 22:31:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_busy_wait [2019-10-14 22:31:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2019-10-14 22:31:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ata_wait_idle [2019-10-14 22:31:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_pkt_footer [2019-10-14 22:31:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba28 [2019-10-14 22:31:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba48 [2019-10-14 22:31:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_init_one [2019-10-14 22:31:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_error_handler [2019-10-14 22:31:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_freeze [2019-10-14 22:31:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_thaw [2019-10-14 22:31:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_port_start [2019-10-14 22:31:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_qc_prep [2019-10-14 22:31:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_tf_load_mmio [2019-10-14 22:31:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_exec_command_mmio [2019-10-14 22:31:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dimm_init [2019-10-14 22:31:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_detect_dimm [2019-10-14 22:31:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_i2c_read [2019-10-14 22:31:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_prog_dimm0 [2019-10-14 22:31:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_prog_dimm_global [2019-10-14 22:31:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_put_to_dimm [2019-10-14 22:31:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_irq_clear [2019-10-14 22:31:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_qc_issue [2019-10-14 22:31:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_softreset [2019-10-14 22:31:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_post_internal_cmd [2019-10-14 22:31:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_check_atapi_dma [2019-10-14 22:31:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 22:31:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 22:31:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_sg [2019-10-14 22:31:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_sg [2019-10-14 22:31:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_pkt [2019-10-14 22:31:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_pkt [2019-10-14 22:31:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dma_prep [2019-10-14 22:31:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_nodata_prep [2019-10-14 22:31:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure __pdc20621_push_hdma [2019-10-14 22:31:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_push_hdma [2019-10-14 22:31:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_pop_hdma [2019-10-14 22:31:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dump_hdma [2019-10-14 22:31:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_packet_start [2019-10-14 22:31:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_intr [2019-10-14 22:31:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_interrupt [2019-10-14 22:31:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_reset_port [2019-10-14 22:31:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_setup_port [2019-10-14 22:31:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 22:31:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_20621_init [2019-10-14 22:31:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_pci_driver_init [2019-10-14 22:31:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_pci_driver_exit [2019-10-14 22:31:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 22:31:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 22:31:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 22:31:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 22:31:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 22:31:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 22:31:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 22:31:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 22:31:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 22:31:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 22:31:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 22:31:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 22:31:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 22:31:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 22:31:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 22:31:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 22:31:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 22:31:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 22:31:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 22:31:48,678 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 22:31:55,479 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 22:31:55,480 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 22:31:55,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:31:55 BoogieIcfgContainer [2019-10-14 22:31:55,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 22:31:55,483 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 22:31:55,483 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 22:31:55,487 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 22:31:55,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 10:31:41" (1/3) ... [2019-10-14 22:31:55,488 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f43d49d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:31:55, skipping insertion in model container [2019-10-14 22:31:55,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:43" (2/3) ... [2019-10-14 22:31:55,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f43d49d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:31:55, skipping insertion in model container [2019-10-14 22:31:55,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:31:55" (3/3) ... [2019-10-14 22:31:55,491 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-14 22:31:55,502 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 22:31:55,513 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 22:31:55,526 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 22:31:55,566 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 22:31:55,566 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 22:31:55,566 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 22:31:55,566 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 22:31:55,566 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 22:31:55,566 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 22:31:55,567 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 22:31:55,567 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 22:31:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states. [2019-10-14 22:31:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-10-14 22:31:55,670 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:31:55,671 INFO L380 BasicCegarLoop]: trace histogram [12, 12, 9, 9, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:31:55,674 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:31:55,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:31:55,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1330681557, now seen corresponding path program 1 times [2019-10-14 22:31:55,697 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:31:55,698 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484517175] [2019-10-14 22:31:55,698 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:31:55,699 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:31:55,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:31:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,094 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-10-14 22:31:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:31:58,043 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2019-10-14 22:31:58,044 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484517175] [2019-10-14 22:31:58,045 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:31:58,045 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-14 22:31:58,046 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328147919] [2019-10-14 22:31:58,056 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-14 22:31:58,057 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:31:58,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-14 22:31:58,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:31:58,075 INFO L87 Difference]: Start difference. First operand 966 states. Second operand 7 states. [2019-10-14 22:31:58,792 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2019-10-14 22:32:16,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:32:16,696 INFO L93 Difference]: Finished difference Result 2419 states and 3303 transitions. [2019-10-14 22:32:16,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-14 22:32:16,698 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 311 [2019-10-14 22:32:16,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:32:16,737 INFO L225 Difference]: With dead ends: 2419 [2019-10-14 22:32:16,737 INFO L226 Difference]: Without dead ends: 1582 [2019-10-14 22:32:16,746 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-10-14 22:32:16,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1582 states. [2019-10-14 22:32:17,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1582 to 1234. [2019-10-14 22:32:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1234 states. [2019-10-14 22:32:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1606 transitions. [2019-10-14 22:32:17,057 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1606 transitions. Word has length 311 [2019-10-14 22:32:17,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:32:17,059 INFO L462 AbstractCegarLoop]: Abstraction has 1234 states and 1606 transitions. [2019-10-14 22:32:17,059 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-14 22:32:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1606 transitions. [2019-10-14 22:32:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2019-10-14 22:32:17,079 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:32:17,082 INFO L380 BasicCegarLoop]: trace histogram [13, 13, 13, 12, 12, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:32:17,082 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:32:17,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:32:17,083 INFO L82 PathProgramCache]: Analyzing trace with hash 1910939538, now seen corresponding path program 1 times [2019-10-14 22:32:17,083 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:32:17,083 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630443934] [2019-10-14 22:32:17,083 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:32:17,084 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:32:17,084 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:32:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,678 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-10-14 22:32:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:32:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2019-10-14 22:32:18,657 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630443934] [2019-10-14 22:32:18,657 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:32:18,657 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-14 22:32:18,657 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126203046] [2019-10-14 22:32:18,660 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-14 22:32:18,660 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:32:18,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-14 22:32:18,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2019-10-14 22:32:18,661 INFO L87 Difference]: Start difference. First operand 1234 states and 1606 transitions. Second operand 10 states.