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-f4eb214f-m [2019-10-13 18:32:41,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:32:41,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:32:41,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:32:41,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:32:41,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:32:41,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:32:41,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:32:41,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:32:41,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:32:41,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:32:41,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:32:41,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:32:41,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:32:41,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:32:41,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:32:41,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:32:41,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:32:41,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:32:41,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:32:41,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:32:41,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:32:41,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:32:41,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:32:41,953 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:32:41,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:32:41,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:32:41,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:32:41,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:32:41,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:32:41,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:32:41,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:32:41,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:32:41,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:32:41,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:32:41,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:32:41,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:32:41,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:32:41,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:32:41,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:32:41,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:32:41,974 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 [2019-10-13 18:32:41,996 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:32:41,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:32:41,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:32:41,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:32:42,000 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:32:42,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:32:42,000 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:32:42,001 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:32:42,001 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:32:42,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:32:42,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:32:42,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:32:42,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:32:42,003 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:32:42,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:32:42,004 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:32:42,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:32:42,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:32:42,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:32:42,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:32:42,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:32:42,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:32:42,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:32:42,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:32:42,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:32:42,006 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:32:42,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:32:42,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:32:42,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:32:42,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:32:42,315 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:32:42,318 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:32:42,320 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:32:42,320 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:32:42,321 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-13 18:32:42,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88353896d/4f7e7dd3d67b447097380b66a805be9c/FLAGb04abc4a2 [2019-10-13 18:32:43,313 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:32:43,315 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2019-10-13 18:32:43,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88353896d/4f7e7dd3d67b447097380b66a805be9c/FLAGb04abc4a2 [2019-10-13 18:32:43,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88353896d/4f7e7dd3d67b447097380b66a805be9c [2019-10-13 18:32:43,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:32:43,743 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:32:43,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:32:43,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:32:43,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:32:43,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:32:43" (1/1) ... [2019-10-13 18:32:43,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c18fa86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:43, skipping insertion in model container [2019-10-13 18:32:43,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:32:43" (1/1) ... [2019-10-13 18:32:43,760 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:32:43,878 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:32:44,585 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4775] [2019-10-13 18:32:44,586 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] [2019-10-13 18:32:45,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:32:45,668 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:32:45,862 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4775] [2019-10-13 18:32:45,864 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] [2019-10-13 18:32:46,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:32:46,417 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:32:46,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46 WrapperNode [2019-10-13 18:32:46,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:32:46,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:32:46,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:32:46,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:32:46,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (1/1) ... [2019-10-13 18:32:46,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:32:46,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:32:46,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:32:46,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:32:46,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (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 [2019-10-13 18:32:46,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:32:46,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:32:46,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2019-10-13 18:32:46,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-10-13 18:32:46,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-10-13 18:32:46,745 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 18:32:46,745 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 18:32:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-13 18:32:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 18:32:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 18:32:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 18:32:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 18:32:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 18:32:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 18:32:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 18:32:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 18:32:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 18:32:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-13 18:32:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 18:32:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 18:32:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-13 18:32:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_tag_valid [2019-10-13 18:32:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __ata_qc_from_tag [2019-10-13 18:32:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_qc_from_tag [2019-10-13 18:32:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ac_err_mask [2019-10-13 18:32:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_busy_wait [2019-10-13 18:32:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_wait_idle [2019-10-13 18:32:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_pkt_footer [2019-10-13 18:32:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba28 [2019-10-13 18:32:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba48 [2019-10-13 18:32:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_port_start [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_sg [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_sg [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_pkt [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_pkt [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dma_prep [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_nodata_prep [2019-10-13 18:32:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_qc_prep [2019-10-13 18:32:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __pdc20621_push_hdma [2019-10-13 18:32:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_push_hdma [2019-10-13 18:32:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_pop_hdma [2019-10-13 18:32:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dump_hdma [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_packet_start [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_qc_issue [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_host_intr [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_irq_clear [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_interrupt [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_freeze [2019-10-13 18:32:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_thaw [2019-10-13 18:32:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_reset_port [2019-10-13 18:32:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_softreset [2019-10-13 18:32:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_error_handler [2019-10-13 18:32:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_post_internal_cmd [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_check_atapi_dma [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_tf_load_mmio [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_exec_command_mmio [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_setup_port [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_put_to_dimm [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_i2c_read [2019-10-13 18:32:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_detect_dimm [2019-10-13 18:32:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_prog_dimm0 [2019-10-13 18:32:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_prog_dimm_global [2019-10-13 18:32:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dimm_init [2019-10-13 18:32:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_20621_init [2019-10-13 18:32:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_init_one [2019-10-13 18:32:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_pci_driver_init [2019-10-13 18:32:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_sata_pci_driver_exit [2019-10-13 18:32:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ata_port_operations_2 [2019-10-13 18:32:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2019-10-13 18:32:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_1 [2019-10-13 18:32:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:32:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 18:32:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 18:32:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-13 18:32:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 18:32:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 18:32:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 18:32:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 18:32:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-13 18:32:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-13 18:32:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-13 18:32:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 18:32:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 18:32:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 18:32:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 18:32:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_activate [2019-10-13 18:32:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_alloc_pinfo [2019-10-13 18:32:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_pci_remove_one [2019-10-13 18:32:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_port_pbar_desc [2019-10-13 18:32:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_print_version [2019-10-13 18:32:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_qc_complete [2019-10-13 18:32:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_ioctl [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_queuecmd [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_slave_config [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_slave_destroy [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_scsi_unlock_native_capacity [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_error_handler [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_exec_command [2019-10-13 18:32:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_softreset [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_tf_load [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_std_bios_param [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 18:32:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2019-10-13 18:32:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-13 18:32:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-13 18:32:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 18:32:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 18:32:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-13 18:32:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 18:32:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 18:32:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 18:32:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2019-10-13 18:32:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_regions [2019-10-13 18:32:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_table [2019-10-13 18:32:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_pin_device [2019-10-13 18:32:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 18:32:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-10-13 18:32:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 18:32:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 18:32:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 18:32:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 18:32:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 18:32:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 18:32:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:32:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 18:32:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 18:32:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-10-13 18:32:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 18:32:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-10-13 18:32:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 18:32:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 18:32:46,789 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 18:32:46,789 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 18:32:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-13 18:32:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-13 18:32:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 18:32:46,790 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:32:46,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 18:32:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ata_port_operations_2 [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_1 [2019-10-13 18:32:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_pin_device [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 18:32:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-13 18:32:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_table [2019-10-13 18:32:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_regions [2019-10-13 18:32:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 18:32:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 18:32:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_alloc_pinfo [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_activate [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_ioctl [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_queuecmd [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_qc_complete [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_std_bios_param [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_unlock_native_capacity [2019-10-13 18:32:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_slave_config [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ata_scsi_slave_destroy [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ata_pci_remove_one [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ata_print_version [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ata_port_pbar_desc [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ata_tag_valid [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure __ata_qc_from_tag [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure ata_qc_from_tag [2019-10-13 18:32:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ac_err_mask [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_tf_load [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_exec_command [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_softreset [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_error_handler [2019-10-13 18:32:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_busy_wait [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure ata_wait_idle [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_pkt_footer [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba28 [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba48 [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_init_one [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_error_handler [2019-10-13 18:32:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_freeze [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_thaw [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_port_start [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_qc_prep [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_tf_load_mmio [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_exec_command_mmio [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dimm_init [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_detect_dimm [2019-10-13 18:32:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_i2c_read [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_prog_dimm0 [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_prog_dimm_global [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_put_to_dimm [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_irq_clear [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_qc_issue [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_softreset [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_post_internal_cmd [2019-10-13 18:32:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_check_atapi_dma [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_sg [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_sg [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_pkt [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_pkt [2019-10-13 18:32:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dma_prep [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_nodata_prep [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure __pdc20621_push_hdma [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_push_hdma [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_pop_hdma [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dump_hdma [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_packet_start [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_host_intr [2019-10-13 18:32:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_interrupt [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_reset_port [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_setup_port [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_20621_init [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_pci_driver_init [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_sata_pci_driver_exit [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 18:32:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 18:32:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:32:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 18:32:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-13 18:32:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 18:32:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 18:32:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-13 18:32:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 18:32:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 18:32:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:32:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:32:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 18:32:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 18:32:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 18:32:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:32:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 18:32:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 18:32:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 18:32:50,253 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 18:32:57,622 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:32:57,622 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 18:32:57,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:32:57 BoogieIcfgContainer [2019-10-13 18:32:57,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:32:57,626 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:32:57,626 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:32:57,629 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:32:57,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:32:43" (1/3) ... [2019-10-13 18:32:57,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fd0deea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:32:57, skipping insertion in model container [2019-10-13 18:32:57,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:32:46" (2/3) ... [2019-10-13 18:32:57,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fd0deea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:32:57, skipping insertion in model container [2019-10-13 18:32:57,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:32:57" (3/3) ... [2019-10-13 18:32:57,633 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 [2019-10-13 18:32:57,644 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:32:57,654 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 18:32:57,666 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 18:32:57,700 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:32:57,700 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:32:57,700 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:32:57,700 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:32:57,701 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:32:57,701 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:32:57,701 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:32:57,701 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:32:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states. [2019-10-13 18:32:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-10-13 18:32:57,778 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:32:57,780 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] [2019-10-13 18:32:57,782 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:32:57,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:32:57,789 INFO L82 PathProgramCache]: Analyzing trace with hash 1330681557, now seen corresponding path program 1 times [2019-10-13 18:32:57,798 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:32:57,798 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005315556] [2019-10-13 18:32:57,799 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:32:57,799 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:32:57,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:32:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,094 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-10-13 18:32:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:32:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2019-10-13 18:32:59,994 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005315556] [2019-10-13 18:32:59,995 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:32:59,996 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-13 18:32:59,996 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320915138] [2019-10-13 18:33:00,003 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-13 18:33:00,004 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:33:00,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-13 18:33:00,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-13 18:33:00,028 INFO L87 Difference]: Start difference. First operand 966 states. Second operand 7 states. [2019-10-13 18:33:01,060 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2019-10-13 18:33:19,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:33:19,577 INFO L93 Difference]: Finished difference Result 2419 states and 3303 transitions. [2019-10-13 18:33:19,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-13 18:33:19,580 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 311 [2019-10-13 18:33:19,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:33:19,624 INFO L225 Difference]: With dead ends: 2419 [2019-10-13 18:33:19,625 INFO L226 Difference]: Without dead ends: 1582 [2019-10-13 18:33:19,638 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-10-13 18:33:19,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1582 states. [2019-10-13 18:33:19,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1582 to 1234. [2019-10-13 18:33:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1234 states. [2019-10-13 18:33:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1606 transitions. [2019-10-13 18:33:19,963 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1606 transitions. Word has length 311 [2019-10-13 18:33:19,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:33:19,964 INFO L462 AbstractCegarLoop]: Abstraction has 1234 states and 1606 transitions. [2019-10-13 18:33:19,964 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-13 18:33:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1606 transitions. [2019-10-13 18:33:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2019-10-13 18:33:19,977 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:33:19,977 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] [2019-10-13 18:33:19,978 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:33:19,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:33:19,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1910939538, now seen corresponding path program 1 times [2019-10-13 18:33:19,979 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:33:19,979 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122877799] [2019-10-13 18:33:19,979 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:33:19,979 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:33:19,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:33:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,647 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-10-13 18:33:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2019-10-13 18:33:21,572 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122877799] [2019-10-13 18:33:21,572 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:33:21,572 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-13 18:33:21,572 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104383034] [2019-10-13 18:33:21,575 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-13 18:33:21,575 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:33:21,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-13 18:33:21,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2019-10-13 18:33:21,576 INFO L87 Difference]: Start difference. First operand 1234 states and 1606 transitions. Second operand 10 states.