./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-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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-43_2a-drivers--scsi--be2iscsi--be2iscsi.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 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:21:31,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:21:31,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:21:31,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:21:31,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:21:31,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:21:31,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:21:31,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:21:31,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:21:31,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:21:31,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:21:31,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:21:31,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:21:31,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:21:31,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:21:31,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:21:31,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:21:31,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:21:31,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:21:31,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:21:31,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:21:31,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:21:31,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:21:31,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:21:31,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:21:31,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:21:31,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:21:31,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:21:31,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:21:31,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:21:31,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:21:31,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:21:31,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:21:31,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:21:31,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:21:31,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:21:31,434 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:21:31,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:21:31,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:21:31,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:21:31,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:21:31,436 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:21:31,461 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:21:31,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:21:31,462 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:21:31,462 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:21:31,462 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:21:31,463 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:21:31,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:21:31,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:21:31,463 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:21:31,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:21:31,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:21:31,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:21:31,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:21:31,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:21:31,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:21:31,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:21:31,465 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:21:31,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:21:31,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:21:31,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:21:31,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:21:31,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:21:31,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:21:31,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:21:31,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:21:31,466 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:21:31,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:21:31,466 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:21:31,467 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:21:31,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:21:31,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:21:31,467 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba [2021-12-14 18:21:31,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:21:31,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:21:31,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:21:31,685 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:21:31,685 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:21:31,686 INFO L432 ainManager$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-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-12-14 18:21:31,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea2dcdd3/9edb5f63cbaf4d32a3654ed31d150d90/FLAG08f601e14 [2021-12-14 18:21:32,456 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:21:32,456 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-12-14 18:21:32,506 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea2dcdd3/9edb5f63cbaf4d32a3654ed31d150d90/FLAG08f601e14 [2021-12-14 18:21:32,985 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea2dcdd3/9edb5f63cbaf4d32a3654ed31d150d90 [2021-12-14 18:21:32,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:21:32,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:21:32,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:21:32,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:21:32,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:21:32,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:21:32" (1/1) ... [2021-12-14 18:21:32,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c74afe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:32, skipping insertion in model container [2021-12-14 18:21:32,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:21:32" (1/1) ... [2021-12-14 18:21:33,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:21:33,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:21:38,811 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-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-12-14 18:21:38,900 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:21:38,919 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:21:39,503 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-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-12-14 18:21:39,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:21:39,740 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:21:39,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39 WrapperNode [2021-12-14 18:21:39,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:21:39,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:21:39,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:21:39,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:21:39,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:39,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,326 INFO L137 Inliner]: procedures = 634, calls = 9066, calls flagged for inlining = 273, calls inlined = 265, statements flattened = 20690 [2021-12-14 18:21:40,327 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:21:40,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:21:40,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:21:40,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:21:40,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:40,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:41,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:21:41,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:21:41,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:21:41,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:21:41,061 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (1/1) ... [2021-12-14 18:21:41,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:21:41,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:21:41,105 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) [2021-12-14 18:21:41,134 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 [2021-12-14 18:21:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2021-12-14 18:21:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2021-12-14 18:21:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-12-14 18:21:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-12-14 18:21:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-14 18:21:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-14 18:21:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:21:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:21:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_sgl_handle [2021-12-14 18:21:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_sgl_handle [2021-12-14 18:21:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2021-12-14 18:21:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2021-12-14 18:21:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-14 18:21:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-14 18:21:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-14 18:21:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-14 18:21:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:21:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:21:41,183 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_purge_eq [2021-12-14 18:21:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_purge_eq [2021-12-14 18:21:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-14 18:21:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-14 18:21:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2021-12-14 18:21:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2021-12-14 18:21:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-14 18:21:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-14 18:21:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-14 18:21:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-14 18:21:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mcc_tag [2021-12-14 18:21:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mcc_tag [2021-12-14 18:21:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-14 18:21:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-14 18:21:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-14 18:21:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-14 18:21:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2021-12-14 18:21:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2021-12-14 18:21:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_exec_nonemb_cmd [2021-12-14 18:21:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_exec_nonemb_cmd [2021-12-14 18:21:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-14 18:21:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-14 18:21:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ue_detect [2021-12-14 18:21:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ue_detect [2021-12-14 18:21:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-14 18:21:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-14 18:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 18:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 18:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-12-14 18:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-12-14 18:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-14 18:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-14 18:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_create [2021-12-14 18:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_create [2021-12-14 18:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2021-12-14 18:21:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2021-12-14 18:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_all_cqs [2021-12-14 18:21:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_all_cqs [2021-12-14 18:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-14 18:21:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-14 18:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-14 18:21:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-14 18:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2021-12-14 18:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2021-12-14 18:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure free_mcc_tag [2021-12-14 18:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mcc_tag [2021-12-14 18:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_enable_intr [2021-12-14 18:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_enable_intr [2021-12-14 18:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_destroy [2021-12-14 18:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_destroy [2021-12-14 18:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 18:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 18:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_reset_function [2021-12-14 18:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_reset_function [2021-12-14 18:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mem [2021-12-14 18:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mem [2021-12-14 18:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-12-14 18:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-12-14 18:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-14 18:21:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-14 18:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure nla_find [2021-12-14 18:21:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_find [2021-12-14 18:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_busy_list [2021-12-14 18:21:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_busy_list [2021-12-14 18:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-12-14 18:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-12-14 18:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-14 18:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-14 18:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-12-14 18:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-12-14 18:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-14 18:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-14 18:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_init_irqs [2021-12-14 18:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_init_irqs [2021-12-14 18:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-12-14 18:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-12-14 18:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-14 18:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-14 18:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-14 18:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-14 18:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cleanup_task [2021-12-14 18:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cleanup_task [2021-12-14 18:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-12-14 18:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-12-14 18:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_err_detected [2021-12-14 18:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_err_detected [2021-12-14 18:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2021-12-14 18:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2021-12-14 18:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-14 18:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-14 18:21:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:21:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_cq [2021-12-14 18:21:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_cq [2021-12-14 18:21:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-14 18:21:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-14 18:21:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 18:21:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 18:21:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 18:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 18:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2021-12-14 18:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2021-12-14 18:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mgmt_sgl_handle [2021-12-14 18:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mgmt_sgl_handle [2021-12-14 18:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_hdr_prepare [2021-12-14 18:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_hdr_prepare [2021-12-14 18:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_init [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_init [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_hw_health_check [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_hw_health_check [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-14 18:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-14 18:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2021-12-14 18:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2021-12-14 18:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_static_ip [2021-12-14 18:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_static_ip [2021-12-14 18:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-14 18:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-14 18:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-14 18:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-14 18:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_destroy_contiguous [2021-12-14 18:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_destroy_contiguous [2021-12-14 18:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_get_param [2021-12-14 18:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_get_param [2021-12-14 18:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_ep [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_ep [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2021-12-14 18:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2021-12-14 18:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_parse_pdu [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_parse_pdu [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_mccq_compl [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_mccq_compl [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_unmap_pci_function [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_unmap_pci_function [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_build_be_sgl_arr [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_build_be_sgl_arr [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-14 18:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-14 18:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_task_xmit [2021-12-14 18:21:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_task_xmit [2021-12-14 18:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_start [2021-12-14 18:21:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_start [2021-12-14 18:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:21:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-12-14 18:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-12-14 18:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure nonembedded_sgl [2021-12-14 18:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure nonembedded_sgl [2021-12-14 18:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-14 18:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-14 18:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2021-12-14 18:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2021-12-14 18:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_modify_gateway [2021-12-14 18:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_modify_gateway [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_macaddr [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_macaddr [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_get_stats [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_get_stats [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_create_contiguous [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_create_contiguous [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_all_if_id [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_all_if_id [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_clean_port [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_clean_port [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_cq_create [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_cq_create [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure be_chk_reset_complete [2021-12-14 18:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure be_chk_reset_complete [2021-12-14 18:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-14 18:21:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-14 18:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 18:21:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 18:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_boot_destroy_kset [2021-12-14 18:21:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_boot_destroy_kset [2021-12-14 18:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure free_mgmt_sgl_handle [2021-12-14 18:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mgmt_sgl_handle [2021-12-14 18:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify [2021-12-14 18:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify [2021-12-14 18:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-14 18:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-14 18:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_alloc_cmd_data [2021-12-14 18:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_alloc_cmd_data [2021-12-14 18:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_attr_is_visible [2021-12-14 18:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_attr_is_visible [2021-12-14 18:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_bsg_request [2021-12-14 18:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_bsg_request [2021-12-14 18:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-14 18:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-14 18:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2021-12-14 18:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2021-12-14 18:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-14 18:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-14 18:21:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-14 18:21:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-14 18:21:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_iface [2021-12-14 18:21:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_iface [2021-12-14 18:21:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2021-12-14 18:21:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2021-12-14 18:21:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-14 18:21:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-14 18:21:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:21:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:21:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-14 18:21:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-14 18:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-14 18:21:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-14 18:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-14 18:21:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-14 18:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_host_param [2021-12-14 18:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_host_param [2021-12-14 18:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_init_controller [2021-12-14 18:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_init_controller [2021-12-14 18:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_cleanup [2021-12-14 18:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_cleanup [2021-12-14 18:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-14 18:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-14 18:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure is_link_state_evt [2021-12-14 18:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure is_link_state_evt [2021-12-14 18:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_free_async_msg [2021-12-14 18:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_free_async_msg [2021-12-14 18:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-14 18:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-14 18:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_hdr_prepare [2021-12-14 18:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_hdr_prepare [2021-12-14 18:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_msix_enable [2021-12-14 18:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_msix_enable [2021-12-14 18:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-14 18:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-14 18:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_invalidate_icds [2021-12-14 18:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_invalidate_icds [2021-12-14 18:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 18:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 18:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-14 18:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-14 18:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-14 18:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-14 18:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 18:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 18:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-14 18:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-14 18:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_set_param [2021-12-14 18:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_set_param [2021-12-14 18:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:21:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-14 18:21:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-14 18:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_vlan [2021-12-14 18:21:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_vlan [2021-12-14 18:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_update_async_writables [2021-12-14 18:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_update_async_writables [2021-12-14 18:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-14 18:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-14 18:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_alloc_pdu [2021-12-14 18:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_alloc_pdu [2021-12-14 18:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-14 18:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-14 18:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_connect [2021-12-14 18:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_connect [2021-12-14 18:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-12-14 18:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-12-14 18:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-12-14 18:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-12-14 18:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-14 18:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-14 18:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_quiesce [2021-12-14 18:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_quiesce [2021-12-14 18:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_enable [2021-12-14 18:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_enable [2021-12-14 18:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-14 18:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-14 18:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-14 18:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-14 18:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_disable [2021-12-14 18:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_disable [2021-12-14 18:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-12-14 18:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-12-14 18:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_gateway [2021-12-14 18:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_gateway [2021-12-14 18:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_create [2021-12-14 18:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_create [2021-12-14 18:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_if_info [2021-12-14 18:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_if_info [2021-12-14 18:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_wrb_handle [2021-12-14 18:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_wrb_handle [2021-12-14 18:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched_prep [2021-12-14 18:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched_prep [2021-12-14 18:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_error [2021-12-14 18:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_error [2021-12-14 18:21:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure be_fill_queue [2021-12-14 18:21:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fill_queue [2021-12-14 18:21:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_params [2021-12-14 18:21:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_params [2021-12-14 18:21:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2021-12-14 18:21:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2021-12-14 18:21:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_async_link_state_process [2021-12-14 18:21:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_async_link_state_process [2021-12-14 18:21:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_setup_boot_info [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_setup_boot_info [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_ip [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_ip [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_cq_db [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_cq_db [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_write_buffer [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_write_buffer [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-14 18:21:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2021-12-14 18:21:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_param [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_param [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_handle [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_handle [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_iface [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_iface [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_wrb_handle [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure free_wrb_handle [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_q_destroy [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_q_destroy [2021-12-14 18:21:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:21:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_post_async_buffers [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_post_async_buffers [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure be_complete_nopin_resp [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure be_complete_nopin_resp [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure find_num_cpus [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure find_num_cpus [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_reset [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_reset [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_get_param [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_get_param [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-12-14 18:21:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-12-14 18:21:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_eq_db [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_eq_db [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv4_iface [2021-12-14 18:21:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv4_iface [2021-12-14 18:21:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-14 18:21:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-14 18:21:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-14 18:21:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-14 18:21:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-14 18:21:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-14 18:21:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2021-12-14 18:21:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2021-12-14 18:21:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2021-12-14 18:21:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2021-12-14 18:21:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-14 18:21:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-14 18:21:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-12-14 18:21:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-12-14 18:21:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched [2021-12-14 18:21:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched [2021-12-14 18:21:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_poll [2021-12-14 18:21:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_poll [2021-12-14 18:21:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_bind [2021-12-14 18:21:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_bind [2021-12-14 18:21:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2021-12-14 18:21:41,262 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2021-12-14 18:21:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2021-12-14 18:21:41,262 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2021-12-14 18:21:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv6_iface [2021-12-14 18:21:41,262 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv6_iface [2021-12-14 18:21:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_create_default_pdu_queue [2021-12-14 18:21:41,262 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_create_default_pdu_queue [2021-12-14 18:21:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 18:21:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 18:21:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2021-12-14 18:21:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2021-12-14 18:21:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_fwd_async_msg [2021-12-14 18:21:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_fwd_async_msg [2021-12-14 18:21:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_static_ip_modify [2021-12-14 18:21:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_static_ip_modify [2021-12-14 18:21:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_process_default_pdu_ring [2021-12-14 18:21:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_process_default_pdu_ring [2021-12-14 18:21:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-14 18:21:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-14 18:21:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-14 18:21:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-14 18:21:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:21:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-14 18:21:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-14 18:21:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mgmt_task_handles [2021-12-14 18:21:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mgmt_task_handles [2021-12-14 18:21:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-14 18:21:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-14 18:21:42,777 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:21:42,782 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:21:43,126 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:22:02,414 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:22:02,437 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:22:02,438 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-12-14 18:22:02,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:22:02 BoogieIcfgContainer [2021-12-14 18:22:02,442 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:22:02,443 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:22:02,443 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:22:02,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:22:02,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:21:32" (1/3) ... [2021-12-14 18:22:02,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cce0bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:22:02, skipping insertion in model container [2021-12-14 18:22:02,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:39" (2/3) ... [2021-12-14 18:22:02,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cce0bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:22:02, skipping insertion in model container [2021-12-14 18:22:02,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:22:02" (3/3) ... [2021-12-14 18:22:02,447 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-12-14 18:22:02,450 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:22:02,451 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 18:22:02,496 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:22:02,505 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 [2021-12-14 18:22:02,505 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 18:22:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand has 6307 states, 4428 states have (on average 1.3936314363143631) internal successors, (6171), 4528 states have internal predecessors, (6171), 1648 states have call successors, (1648), 231 states have call predecessors, (1648), 230 states have return successors, (1626), 1612 states have call predecessors, (1626), 1626 states have call successors, (1626) [2021-12-14 18:22:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2021-12-14 18:22:02,624 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:22:02,625 INFO L514 BasicCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 26, 26, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:22:02,626 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:22:02,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:22:02,630 INFO L85 PathProgramCache]: Analyzing trace with hash -699610989, now seen corresponding path program 1 times [2021-12-14 18:22:02,636 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:22:02,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063153308] [2021-12-14 18:22:02,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:22:02,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:22:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:22:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:22:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-14 18:22:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-14 18:22:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-14 18:22:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-14 18:22:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-14 18:22:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:03,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-14 18:22:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-14 18:22:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 18:22:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-14 18:22:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-14 18:22:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-14 18:22:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-14 18:22:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-14 18:22:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-14 18:22:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-14 18:22:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-14 18:22:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-14 18:22:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-14 18:22:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 18:22:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-14 18:22:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-14 18:22:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-14 18:22:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-14 18:22:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-14 18:22:04,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-14 18:22:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-14 18:22:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-14 18:22:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-14 18:22:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:04,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-14 18:22:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 18:22:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-14 18:22:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2021-12-14 18:22:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2021-12-14 18:22:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2021-12-14 18:22:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-12-14 18:22:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2021-12-14 18:22:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-14 18:22:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:22:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-12-14 18:22:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2021-12-14 18:22:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2021-12-14 18:22:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2021-12-14 18:22:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2021-12-14 18:22:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2021-12-14 18:22:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2021-12-14 18:22:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2021-12-14 18:22:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2021-12-14 18:22:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2021-12-14 18:22:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2021-12-14 18:22:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2021-12-14 18:22:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-12-14 18:22:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2021-12-14 18:22:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 781 [2021-12-14 18:22:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2021-12-14 18:22:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2021-12-14 18:22:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814 [2021-12-14 18:22:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2021-12-14 18:22:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 836 [2021-12-14 18:22:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2021-12-14 18:22:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 858 [2021-12-14 18:22:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 869 [2021-12-14 18:22:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2021-12-14 18:22:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 891 [2021-12-14 18:22:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 902 [2021-12-14 18:22:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:22:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:22:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 13299 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13299 trivial. 0 not checked. [2021-12-14 18:22:05,968 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:22:05,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063153308] [2021-12-14 18:22:05,968 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063153308] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:22:05,969 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:22:05,969 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 18:22:05,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110098143] [2021-12-14 18:22:05,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:22:05,974 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 18:22:05,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:22:05,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 18:22:05,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-14 18:22:06,001 INFO L87 Difference]: Start difference. First operand has 6307 states, 4428 states have (on average 1.3936314363143631) internal successors, (6171), 4528 states have internal predecessors, (6171), 1648 states have call successors, (1648), 231 states have call predecessors, (1648), 230 states have return successors, (1626), 1612 states have call predecessors, (1626), 1626 states have call successors, (1626) Second operand has 5 states, 5 states have (on average 22.8) internal successors, (114), 2 states have internal predecessors, (114), 2 states have call successors, (71), 5 states have call predecessors, (71), 2 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2021-12-14 18:22:09,708 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-14 18:22:11,812 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-14 18:22:20,841 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:22:31,324 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []