./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3fa6dd525c2adaafe53b876fdbed025b993c40d77eaefc65082e8a80cc416bd7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 14:55:46,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:55:46,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:55:46,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:55:46,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:55:46,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:55:46,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:55:46,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:55:46,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:55:46,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:55:46,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:55:46,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:55:46,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:55:46,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:55:46,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:55:46,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:55:46,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:55:46,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:55:46,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:55:46,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:55:46,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:55:46,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:55:46,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:55:46,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:55:46,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:55:46,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:55:46,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:55:46,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:55:46,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:55:46,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:55:46,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:55:46,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:55:46,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:55:46,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:55:46,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:55:46,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:55:46,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:55:46,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:55:46,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:55:46,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:55:46,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:55:46,946 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:55:46,969 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:55:46,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:55:46,970 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:55:46,970 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:55:46,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:55:46,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:55:46,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:55:46,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:55:46,971 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:55:46,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:55:46,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:55:46,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:55:46,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:55:46,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:55:46,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:55:46,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:55:46,973 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:55:46,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:55:46,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:55:46,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:55:46,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:55:46,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:55:46,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:55:46,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:55:46,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:55:46,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:55:46,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:55:46,975 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:55:46,975 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:55:46,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:55:46,976 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:55:46,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fa6dd525c2adaafe53b876fdbed025b993c40d77eaefc65082e8a80cc416bd7 [2021-12-22 14:55:47,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:55:47,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:55:47,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:55:47,232 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:55:47,232 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:55:47,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-12-22 14:55:47,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92a4c6dd3/958ed59a77564feba17d2e4c079fac2f/FLAG1739e644f [2021-12-22 14:55:48,048 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:55:48,050 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-12-22 14:55:48,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92a4c6dd3/958ed59a77564feba17d2e4c079fac2f/FLAG1739e644f [2021-12-22 14:55:48,517 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92a4c6dd3/958ed59a77564feba17d2e4c079fac2f [2021-12-22 14:55:48,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:55:48,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:55:48,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:55:48,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:55:48,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:55:48,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:55:48" (1/1) ... [2021-12-22 14:55:48,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a63e7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:48, skipping insertion in model container [2021-12-22 14:55:48,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:55:48" (1/1) ... [2021-12-22 14:55:48,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:55:48,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:55:54,222 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-12-22 14:55:54,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:55:54,643 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 14:55:55,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-12-22 14:55:55,277 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:55:55,766 INFO L208 MainTranslator]: Completed translation [2021-12-22 14:55:55,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55 WrapperNode [2021-12-22 14:55:55,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:55:55,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 14:55:55,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 14:55:55,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 14:55:55,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:56,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:56,636 INFO L137 Inliner]: procedures = 588, calls = 15097, calls flagged for inlining = 279, calls inlined = 274, statements flattened = 23400 [2021-12-22 14:55:56,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 14:55:56,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 14:55:56,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 14:55:56,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 14:55:56,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:56,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:56,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:56,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:57,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:57,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:57,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:57,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 14:55:57,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 14:55:57,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 14:55:57,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 14:55:57,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (1/1) ... [2021-12-22 14:55:57,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:55:57,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 14:55:57,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 14:55:57,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 14:55:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_platform_abort_scbs [2021-12-22 14:55:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_platform_abort_scbs [2021-12-22 14:55:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dma_tag_destroy [2021-12-22 14:55:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dma_tag_destroy [2021-12-22 14:55:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_scsi_status [2021-12-22 14:55:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_scsi_status [2021-12-22 14:55:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_shutdown [2021-12-22 14:55:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_shutdown [2021-12-22 14:55:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-22 14:55:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2021-12-22 14:55:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2021-12-22 14:55:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-12-22 14:55:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-12-22 14:55:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 14:55:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 14:55:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pci_read_config [2021-12-22 14:55:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pci_read_config [2021-12-22 14:55:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_stat_timer [2021-12-22 14:55:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_stat_timer [2021-12-22 14:55:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_flush_qoutfifo [2021-12-22 14:55:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_flush_qoutfifo [2021-12-22 14:55:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2021-12-22 14:55:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2021-12-22 14:55:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_download_instr [2021-12-22 14:55:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_download_instr [2021-12-22 14:55:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_pci_dev_remove [2021-12-22 14:55:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_pci_dev_remove [2021-12-22 14:55:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 14:55:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 14:55:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_controller_info [2021-12-22 14:55:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_controller_info [2021-12-22 14:55:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset [2021-12-22 14:55:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset [2021-12-22 14:55:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2021-12-22 14:55:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2021-12-22 14:55:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_check_patch [2021-12-22 14:55:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_check_patch [2021-12-22 14:55:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2021-12-22 14:55:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2021-12-22 14:55:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sg_virt_to_bus [2021-12-22 14:55:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sg_virt_to_bus [2021-12-22 14:55:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_pending_scbs [2021-12-22 14:55:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_pending_scbs [2021-12-22 14:55:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_id [2021-12-22 14:55:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_id [2021-12-22 14:55:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_acquire_seeprom [2021-12-22 14:55:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_acquire_seeprom [2021-12-22 14:55:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_transmission_error [2021-12-22 14:55:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_transmission_error [2021-12-22 14:55:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_target_in_softc [2021-12-22 14:55:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_target_in_softc [2021-12-22 14:55:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_lookup_phase_entry [2021-12-22 14:55:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_lookup_phase_entry [2021-12-22 14:55:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_parse_msg [2021-12-22 14:55:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_parse_msg [2021-12-22 14:55:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 14:55:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 14:55:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pci_intr [2021-12-22 14:55:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pci_intr [2021-12-22 14:55:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_platform_set_tags [2021-12-22 14:55:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_platform_set_tags [2021-12-22 14:55:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_pci_dev_resume [2021-12-22 14:55:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_pci_dev_resume [2021-12-22 14:55:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_done [2021-12-22 14:55:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_done [2021-12-22 14:55:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 14:55:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 14:55:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_message_phase [2021-12-22 14:55:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_message_phase [2021-12-22 14:55:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sglist_size [2021-12-22 14:55:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sglist_size [2021-12-22 14:55:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_cmd_get_transaction_status [2021-12-22 14:55:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_cmd_get_transaction_status [2021-12-22 14:55:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_verify_cksum [2021-12-22 14:55:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_verify_cksum [2021-12-22 14:55:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 14:55:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 14:55:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dmamap_unload [2021-12-22 14:55:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dmamap_unload [2021-12-22 14:55:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_busy_tcl [2021-12-22 14:55:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_busy_tcl [2021-12-22 14:55:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_construct_wdtr [2021-12-22 14:55:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_construct_wdtr [2021-12-22 14:55:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_lqiphase_error [2021-12-22 14:55:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_lqiphase_error [2021-12-22 14:55:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_info [2021-12-22 14:55:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_info [2021-12-22 14:55:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 14:55:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 14:55:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 14:55:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_delay [2021-12-22 14:55:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_delay [2021-12-22 14:55:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue_cmd_complete [2021-12-22 14:55:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue_cmd_complete [2021-12-22 14:55:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sync_scb [2021-12-22 14:55:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sync_scb [2021-12-22 14:55:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_seqint [2021-12-22 14:55:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_seqint [2021-12-22 14:55:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_msg_reject [2021-12-22 14:55:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_msg_reject [2021-12-22 14:55:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2021-12-22 14:55:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2021-12-22 14:55:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_alloc_tstate [2021-12-22 14:55:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_alloc_tstate [2021-12-22 14:55:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-22 14:55:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-22 14:55:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_clear_msg_state [2021-12-22 14:55:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_clear_msg_state [2021-12-22 14:55:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_resume [2021-12-22 14:55:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_resume [2021-12-22 14:55:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inl_scbram [2021-12-22 14:55:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inl_scbram [2021-12-22 14:55:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_search_scb_list [2021-12-22 14:55:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_search_scb_list [2021-12-22 14:55:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_construct_ppr [2021-12-22 14:55:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_construct_ppr [2021-12-22 14:55:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_validate_offset [2021-12-22 14:55:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_validate_offset [2021-12-22 14:55:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_match_scb [2021-12-22 14:55:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_match_scb [2021-12-22 14:55:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 14:55:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_cmds_pending [2021-12-22 14:55:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_cmds_pending [2021-12-22 14:55:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_scsi_status [2021-12-22 14:55:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_scsi_status [2021-12-22 14:55:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_free_scb [2021-12-22 14:55:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_free_scb [2021-12-22 14:55:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-22 14:55:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-22 14:55:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_known_modes [2021-12-22 14:55:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_known_modes [2021-12-22 14:55:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sg_setup [2021-12-22 14:55:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sg_setup [2021-12-22 14:55:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 14:55:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inw_scbram [2021-12-22 14:55:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inw_scbram [2021-12-22 14:55:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 14:55:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_user_tagdepth [2021-12-22 14:55:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_user_tagdepth [2021-12-22 14:55:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_index_busy_tcl [2021-12-22 14:55:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_index_busy_tcl [2021-12-22 14:55:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_resolve_seqaddr [2021-12-22 14:55:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_resolve_seqaddr [2021-12-22 14:55:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scb_status [2021-12-22 14:55:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scb_status [2021-12-22 14:55:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_outw [2021-12-22 14:55:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_outw [2021-12-22 14:55:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_outq [2021-12-22 14:55:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_outq [2021-12-22 14:55:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 14:55:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 14:55:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_residual [2021-12-22 14:55:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_residual [2021-12-22 14:55:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_outl [2021-12-22 14:55:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_outl [2021-12-22 14:55:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_compile_devinfo [2021-12-22 14:55:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_compile_devinfo [2021-12-22 14:55:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_slave_configure [2021-12-22 14:55:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_slave_configure [2021-12-22 14:55:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_transaction_status [2021-12-22 14:55:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_transaction_status [2021-12-22 14:55:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_residual [2021-12-22 14:55:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_residual [2021-12-22 14:55:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scsiint [2021-12-22 14:55:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scsiint [2021-12-22 14:55:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dump_card_state [2021-12-22 14:55:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dump_card_state [2021-12-22 14:55:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_outb [2021-12-22 14:55:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_outb [2021-12-22 14:55:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure spi_release_transport [2021-12-22 14:55:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_release_transport [2021-12-22 14:55:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_build_transfer_msg [2021-12-22 14:55:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_build_transfer_msg [2021-12-22 14:55:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_extract_mode_state [2021-12-22 14:55:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_extract_mode_state [2021-12-22 14:55:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_wait_seeprom [2021-12-22 14:55:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_wait_seeprom [2021-12-22 14:55:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 14:55:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 14:55:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_unbusy_tcl [2021-12-22 14:55:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_unbusy_tcl [2021-12-22 14:55:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_scbptr [2021-12-22 14:55:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_scbptr [2021-12-22 14:55:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 14:55:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_set_width [2021-12-22 14:55:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_set_width [2021-12-22 14:55:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-22 14:55:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-22 14:55:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_find_syncrate [2021-12-22 14:55:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_find_syncrate [2021-12-22 14:55:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_perrdiag_print [2021-12-22 14:55:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_perrdiag_print [2021-12-22 14:55:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_name [2021-12-22 14:55:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_name [2021-12-22 14:55:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 14:55:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sg_size [2021-12-22 14:55:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sg_size [2021-12-22 14:55:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_snscb_qoff [2021-12-22 14:55:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_snscb_qoff [2021-12-22 14:55:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 14:55:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 14:55:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 14:55:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-22 14:55:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-22 14:55:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scsi_status [2021-12-22 14:55:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scsi_status [2021-12-22 14:55:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_timer_reset [2021-12-22 14:55:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_timer_reset [2021-12-22 14:55:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-22 14:55:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-22 14:55:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 14:55:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 14:55:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_format_transinfo [2021-12-22 14:55:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_format_transinfo [2021-12-22 14:55:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_scbptr [2021-12-22 14:55:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_scbptr [2021-12-22 14:55:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_free [2021-12-22 14:55:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_free [2021-12-22 14:55:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pci_write_config [2021-12-22 14:55:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pci_write_config [2021-12-22 14:55:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_abort_scbs [2021-12-22 14:55:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_abort_scbs [2021-12-22 14:55:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_rem_col_list [2021-12-22 14:55:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_rem_col_list [2021-12-22 14:55:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_syncrate [2021-12-22 14:55:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_syncrate [2021-12-22 14:55:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_intr [2021-12-22 14:55:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_intr [2021-12-22 14:55:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_force_renegotiation [2021-12-22 14:55:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_force_renegotiation [2021-12-22 14:55:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_intr_enable [2021-12-22 14:55:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_intr_enable [2021-12-22 14:55:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_scb_devinfo [2021-12-22 14:55:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_scb_devinfo [2021-12-22 14:55:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_devlimited_syncrate [2021-12-22 14:55:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_devlimited_syncrate [2021-12-22 14:55:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_bus_reset [2021-12-22 14:55:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_bus_reset [2021-12-22 14:55:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_setup_iocell_workaround [2021-12-22 14:55:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_setup_iocell_workaround [2021-12-22 14:55:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_chip_init [2021-12-22 14:55:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_chip_init [2021-12-22 14:55:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_complete_scb [2021-12-22 14:55:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_complete_scb [2021-12-22 14:55:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_abort [2021-12-22 14:55:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_abort [2021-12-22 14:55:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_scb [2021-12-22 14:55:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_scb [2021-12-22 14:55:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_restart [2021-12-22 14:55:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_restart [2021-12-22 14:55:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dmamem_alloc [2021-12-22 14:55:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dmamem_alloc [2021-12-22 14:55:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_target_alloc [2021-12-22 14:55:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_target_alloc [2021-12-22 14:55:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_aic790X_setup [2021-12-22 14:55:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_aic790X_setup [2021-12-22 14:55:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_print_devinfo [2021-12-22 14:55:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_print_devinfo [2021-12-22 14:55:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_calc_residual [2021-12-22 14:55:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_calc_residual [2021-12-22 14:55:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 14:55:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 14:55:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_is_paused [2021-12-22 14:55:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_is_paused [2021-12-22 14:55:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_freeze_devq [2021-12-22 14:55:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_freeze_devq [2021-12-22 14:55:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pause_and_flushwork [2021-12-22 14:55:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pause_and_flushwork [2021-12-22 14:55:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-22 14:55:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-22 14:55:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue_abort_cmd [2021-12-22 14:55:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue_abort_cmd [2021-12-22 14:55:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_print_path [2021-12-22 14:55:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_print_path [2021-12-22 14:55:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_freeze_scb [2021-12-22 14:55:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_freeze_scb [2021-12-22 14:55:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 14:55:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 14:55:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 14:55:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 14:55:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_validate_width [2021-12-22 14:55:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_validate_width [2021-12-22 14:55:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_lookup_scb [2021-12-22 14:55:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_lookup_scb [2021-12-22 14:55:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-22 14:55:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-22 14:55:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_read_flexport [2021-12-22 14:55:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_read_flexport [2021-12-22 14:55:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_save_modes [2021-12-22 14:55:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_save_modes [2021-12-22 14:55:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_residual [2021-12-22 14:55:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_residual [2021-12-22 14:55:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_check_cmdcmpltqueues [2021-12-22 14:55:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_check_cmdcmpltqueues [2021-12-22 14:55:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_pkt_busfree [2021-12-22 14:55:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_pkt_busfree [2021-12-22 14:55:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_assert_modes [2021-12-22 14:55:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_assert_modes [2021-12-22 14:55:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_pci_slot [2021-12-22 14:55:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_pci_slot [2021-12-22 14:55:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_qinfifo_requeue_tail [2021-12-22 14:55:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_qinfifo_requeue_tail [2021-12-22 14:55:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_unlock [2021-12-22 14:55:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_unlock [2021-12-22 14:55:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_show_info [2021-12-22 14:55:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_show_info [2021-12-22 14:55:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 14:55:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 14:55:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inb_scbram [2021-12-22 14:55:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inb_scbram [2021-12-22 14:55:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 14:55:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 14:55:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 14:55:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 14:55:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_transaction_status [2021-12-22 14:55:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_transaction_status [2021-12-22 14:55:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_enable_coalescing [2021-12-22 14:55:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_enable_coalescing [2021-12-22 14:55:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 14:55:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-22 14:55:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-22 14:55:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 14:55:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_nonpkt_busfree [2021-12-22 14:55:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_nonpkt_busfree [2021-12-22 14:55:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dma_tag_create [2021-12-22 14:55:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dma_tag_create [2021-12-22 14:55:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_modes [2021-12-22 14:55:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_modes [2021-12-22 14:55:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_slave_alloc [2021-12-22 14:55:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_slave_alloc [2021-12-22 14:55:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_qinfifo_requeue [2021-12-22 14:55:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_qinfifo_requeue [2021-12-22 14:55:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_4btoul [2021-12-22 14:55:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_4btoul [2021-12-22 14:55:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_transfer_length [2021-12-22 14:55:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_transfer_length [2021-12-22 14:55:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 14:55:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_scsisigi_print [2021-12-22 14:55:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_scsisigi_print [2021-12-22 14:55:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_read_seeprom [2021-12-22 14:55:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_read_seeprom [2021-12-22 14:55:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_devreset [2021-12-22 14:55:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_devreset [2021-12-22 14:55:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-22 14:55:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_lqistat1_print [2021-12-22 14:55:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_lqistat1_print [2021-12-22 14:55:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_neg_request [2021-12-22 14:55:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_neg_request [2021-12-22 14:55:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_unpause [2021-12-22 14:55:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_unpause [2021-12-22 14:55:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_fetch_transinfo [2021-12-22 14:55:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_fetch_transinfo [2021-12-22 14:55:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-22 14:55:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-22 14:55:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_build_mode_state [2021-12-22 14:55:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_build_mode_state [2021-12-22 14:55:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_lock [2021-12-22 14:55:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_lock [2021-12-22 14:55:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_cmd_get_scsi_status [2021-12-22 14:55:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_cmd_get_scsi_status [2021-12-22 14:55:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_done_with_status [2021-12-22 14:55:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_done_with_status [2021-12-22 14:55:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_dev_reset [2021-12-22 14:55:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_dev_reset [2021-12-22 14:55:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-22 14:55:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-22 14:55:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_pci_bus [2021-12-22 14:55:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_pci_bus [2021-12-22 14:55:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dump_sglist [2021-12-22 14:55:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dump_sglist [2021-12-22 14:55:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-12-22 14:55:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-12-22 14:55:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_hwerrint [2021-12-22 14:55:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_hwerrint [2021-12-22 14:55:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_channel [2021-12-22 14:55:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_channel [2021-12-22 14:55:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_tags [2021-12-22 14:55:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_tags [2021-12-22 14:55:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_search_qinfifo [2021-12-22 14:55:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_search_qinfifo [2021-12-22 14:55:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_iocell_first_selection [2021-12-22 14:55:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_iocell_first_selection [2021-12-22 14:55:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_active_fifo [2021-12-22 14:55:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_active_fifo [2021-12-22 14:55:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-22 14:55:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-22 14:55:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_parse_brace_option [2021-12-22 14:55:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_parse_brace_option [2021-12-22 14:55:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_qinfifo_count [2021-12-22 14:55:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_qinfifo_count [2021-12-22 14:55:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_width [2021-12-22 14:55:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_width [2021-12-22 14:55:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_run_qoutfifo [2021-12-22 14:55:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_run_qoutfifo [2021-12-22 14:55:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_construct_sdtr [2021-12-22 14:55:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_construct_sdtr [2021-12-22 14:55:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_clear_fifo [2021-12-22 14:55:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_clear_fifo [2021-12-22 14:55:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dmamap_load [2021-12-22 14:55:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dmamap_load [2021-12-22 14:55:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_find_busy_tcl [2021-12-22 14:55:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_find_busy_tcl [2021-12-22 14:55:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_get_signalling [2021-12-22 14:55:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_get_signalling [2021-12-22 14:55:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_clear_intstat [2021-12-22 14:55:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_clear_intstat [2021-12-22 14:55:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sg_bus_to_virt [2021-12-22 14:55:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sg_bus_to_virt [2021-12-22 14:55:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-22 14:55:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-22 14:55:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_neg_table [2021-12-22 14:55:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_neg_table [2021-12-22 14:55:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 14:55:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 14:55:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_loadseq [2021-12-22 14:55:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_loadseq [2021-12-22 14:55:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_clear_critical_section [2021-12-22 14:55:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_clear_critical_section [2021-12-22 14:55:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-22 14:55:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-22 14:55:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 14:55:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_fetch_devinfo [2021-12-22 14:55:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_fetch_devinfo [2021-12-22 14:55:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue [2021-12-22 14:55:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue [2021-12-22 14:55:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 14:55:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 14:55:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_flush_device_writes [2021-12-22 14:55:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_flush_device_writes [2021-12-22 14:55:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dmamem_free [2021-12-22 14:55:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dmamem_free [2021-12-22 14:55:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_sense_residual [2021-12-22 14:55:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_sense_residual [2021-12-22 14:55:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_release_seeprom [2021-12-22 14:55:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_release_seeprom [2021-12-22 14:55:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 14:55:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 14:55:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_target_destroy [2021-12-22 14:55:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_target_destroy [2021-12-22 14:55:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-22 14:55:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-22 14:55:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-22 14:55:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-22 14:55:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_cmd_set_transaction_status [2021-12-22 14:55:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_cmd_set_transaction_status [2021-12-22 14:55:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pause [2021-12-22 14:55:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pause [2021-12-22 14:55:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_pci_function [2021-12-22 14:55:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_pci_function [2021-12-22 14:55:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_alloc_scbs [2021-12-22 14:55:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_alloc_scbs [2021-12-22 14:55:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_4 [2021-12-22 14:55:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_4 [2021-12-22 14:55:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inl [2021-12-22 14:55:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inl [2021-12-22 14:55:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_hnscb_qoff [2021-12-22 14:55:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_hnscb_qoff [2021-12-22 14:55:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inq [2021-12-22 14:55:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inq [2021-12-22 14:55:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_assert_atn [2021-12-22 14:55:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_assert_atn [2021-12-22 14:55:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_restore_modes [2021-12-22 14:55:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_restore_modes [2021-12-22 14:55:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sent_msg [2021-12-22 14:55:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sent_msg [2021-12-22 14:55:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inw [2021-12-22 14:55:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inw [2021-12-22 14:55:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_wait_flexport [2021-12-22 14:55:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_wait_flexport [2021-12-22 14:55:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_send_async [2021-12-22 14:55:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_send_async [2021-12-22 14:55:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_add_col_list [2021-12-22 14:55:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_add_col_list [2021-12-22 14:55:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_write_flexport [2021-12-22 14:55:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_write_flexport [2021-12-22 14:55:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_proto_violation [2021-12-22 14:55:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_proto_violation [2021-12-22 14:55:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 14:55:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 14:55:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_setup_data_scb [2021-12-22 14:55:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_setup_data_scb [2021-12-22 14:55:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_inb [2021-12-22 14:55:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_inb [2021-12-22 14:55:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_current_bus [2021-12-22 14:55:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_current_bus [2021-12-22 14:55:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_transport_device_data [2021-12-22 14:55:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_transport_device_data [2021-12-22 14:55:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 14:55:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_print_register [2021-12-22 14:55:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_print_register [2021-12-22 14:55:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-22 14:55:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-22 14:55:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_modes [2021-12-22 14:55:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_modes [2021-12-22 14:55:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sync_qoutfifo [2021-12-22 14:55:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sync_qoutfifo [2021-12-22 14:55:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_sglist_allocsize [2021-12-22 14:55:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_sglist_allocsize [2021-12-22 14:55:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_queue_scb [2021-12-22 14:55:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_queue_scb [2021-12-22 14:55:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_get_sense_bufsize [2021-12-22 14:55:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_get_sense_bufsize [2021-12-22 14:55:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_lastphase_print [2021-12-22 14:55:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_lastphase_print [2021-12-22 14:55:59,156 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 14:55:59,160 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 14:56:02,729 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 14:56:39,139 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 14:56:39,174 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 14:56:39,174 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-22 14:56:39,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:56:39 BoogieIcfgContainer [2021-12-22 14:56:39,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 14:56:39,184 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 14:56:39,185 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 14:56:39,187 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 14:56:39,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 02:55:48" (1/3) ... [2021-12-22 14:56:39,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c8b322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:56:39, skipping insertion in model container [2021-12-22 14:56:39,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:55:55" (2/3) ... [2021-12-22 14:56:39,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c8b322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:56:39, skipping insertion in model container [2021-12-22 14:56:39,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:56:39" (3/3) ... [2021-12-22 14:56:39,189 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-12-22 14:56:39,193 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 14:56:39,194 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 14:56:39,258 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 14:56:39,263 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 14:56:39,263 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 14:56:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand has 7296 states, 4725 states have (on average 1.3502645502645503) internal successors, (6380), 4923 states have internal predecessors, (6380), 2327 states have call successors, (2327), 243 states have call predecessors, (2327), 242 states have return successors, (2322), 2262 states have call predecessors, (2322), 2322 states have call successors, (2322) [2021-12-22 14:56:39,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-12-22 14:56:39,392 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 14:56:39,393 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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] [2021-12-22 14:56:39,393 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 14:56:39,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 14:56:39,397 INFO L85 PathProgramCache]: Analyzing trace with hash -551758763, now seen corresponding path program 1 times [2021-12-22 14:56:39,403 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 14:56:39,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942530536] [2021-12-22 14:56:39,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 14:56:39,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 14:56:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 14:56:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:56:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-22 14:56:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:56:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-22 14:56:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:56:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-22 14:56:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-22 14:56:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-22 14:56:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-22 14:56:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-22 14:56:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-22 14:56:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-22 14:56:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-22 14:56:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-22 14:56:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-22 14:56:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-22 14:56:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-22 14:56:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:56:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-22 14:56:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:56:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2021-12-22 14:56:41,820 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 14:56:41,821 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942530536] [2021-12-22 14:56:41,822 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942530536] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 14:56:41,822 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 14:56:41,822 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 14:56:41,824 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771492358] [2021-12-22 14:56:41,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 14:56:41,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 14:56:41,828 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 14:56:41,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 14:56:41,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 14:56:41,870 INFO L87 Difference]: Start difference. First operand has 7296 states, 4725 states have (on average 1.3502645502645503) internal successors, (6380), 4923 states have internal predecessors, (6380), 2327 states have call successors, (2327), 243 states have call predecessors, (2327), 242 states have return successors, (2322), 2262 states have call predecessors, (2322), 2322 states have call successors, (2322) Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-12-22 14:56:44,243 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:56:46,387 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:56:48,525 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:56:50,119 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:56:51,296 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []