./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--bnx2i--bnx2i.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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--bnx2i--bnx2i.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 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:23:16,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:23:16,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:23:16,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:23:16,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:23:16,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:23:16,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:23:16,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:23:16,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:23:16,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:23:16,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:23:16,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:23:16,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:23:16,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:23:16,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:23:16,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:23:16,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:23:16,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:23:16,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:23:16,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:23:16,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:23:16,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:23:16,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:23:16,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:23:16,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:23:16,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:23:16,052 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:23:16,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:23:16,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:23:16,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:23:16,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:23:16,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:23:16,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:23:16,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:23:16,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:23:16,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:23:16,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:23:16,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:23:16,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:23:16,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:23:16,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:23:16,076 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:23:16,089 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:23:16,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:23:16,089 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:23:16,090 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:23:16,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:23:16,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:23:16,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:23:16,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:23:16,091 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:23:16,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:23:16,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:23:16,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:23:16,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:23:16,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:23:16,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:23:16,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:23:16,092 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:23:16,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:23:16,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:23:16,093 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:23:16,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:23:16,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:16,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:23:16,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:23:16,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:23:16,094 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:23:16,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:23:16,094 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:23:16,094 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:23:16,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:23:16,094 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:23:16,094 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 [2021-12-15 13:23:16,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:23:16,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:23:16,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:23:16,271 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:23:16,271 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:23:16,272 INFO L432 ainManager$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--bnx2i--bnx2i.ko-entry_point.cil.out.i [2021-12-15 13:23:16,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42194bb74/dcc879c7f60647c4a6e3f12cc571352f/FLAG536a6eef6 [2021-12-15 13:23:17,017 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:23:17,017 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--bnx2i--bnx2i.ko-entry_point.cil.out.i [2021-12-15 13:23:17,057 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42194bb74/dcc879c7f60647c4a6e3f12cc571352f/FLAG536a6eef6 [2021-12-15 13:23:17,555 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42194bb74/dcc879c7f60647c4a6e3f12cc571352f [2021-12-15 13:23:17,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:23:17,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:23:17,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:17,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:23:17,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:23:17,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:17" (1/1) ... [2021-12-15 13:23:17,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288c7d83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:17, skipping insertion in model container [2021-12-15 13:23:17,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:17" (1/1) ... [2021-12-15 13:23:17,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:23:17,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:20,659 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--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2021-12-15 13:23:20,744 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:20,782 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:23:21,299 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--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2021-12-15 13:23:21,306 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:21,436 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:23:21,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21 WrapperNode [2021-12-15 13:23:21,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:21,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:21,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:23:21,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:23:21,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,750 INFO L137 Inliner]: procedures = 430, calls = 3991, calls flagged for inlining = 187, calls inlined = 181, statements flattened = 10047 [2021-12-15 13:23:21,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:21,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:23:21,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:23:21,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:23:21,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:21,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:22,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:22,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:23:22,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:23:22,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:23:22,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:23:22,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:21" (1/1) ... [2021-12-15 13:23:22,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:22,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:23:22,268 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) [2021-12-15 13:23:22,296 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 [2021-12-15 13:23:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:23:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:23:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2021-12-15 13:23:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2021-12-15 13:23:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:23:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:23:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:23:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2021-12-15 13:23:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2021-12-15 13:23:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-12-15 13:23:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-12-15 13:23:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:23:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:23:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:23:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:23:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2021-12-15 13:23:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2021-12-15 13:23:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:23:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:23:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-15 13:23:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-15 13:23:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:23:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:23:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2021-12-15 13:23:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2021-12-15 13:23:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2021-12-15 13:23:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2021-12-15 13:23:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:23:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:23:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2021-12-15 13:23:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2021-12-15 13:23:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2021-12-15 13:23:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2021-12-15 13:23:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:23:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:23:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2021-12-15 13:23:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2021-12-15 13:23:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2021-12-15 13:23:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2021-12-15 13:23:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-12-15 13:23:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-12-15 13:23:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2021-12-15 13:23:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2021-12-15 13:23:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2021-12-15 13:23:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2021-12-15 13:23:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2021-12-15 13:23:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2021-12-15 13:23:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:23:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:23:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2021-12-15 13:23:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2021-12-15 13:23:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-12-15 13:23:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-12-15 13:23:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2021-12-15 13:23:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2021-12-15 13:23:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:23:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2021-12-15 13:23:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2021-12-15 13:23:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-12-15 13:23:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-12-15 13:23:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-12-15 13:23:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-12-15 13:23:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-12-15 13:23:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-12-15 13:23:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:23:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:23:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:23:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:23:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:23:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:23:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-12-15 13:23:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-12-15 13:23:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2021-12-15 13:23:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2021-12-15 13:23:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:23:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-12-15 13:23:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-12-15 13:23:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:23:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:23:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:23:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:23:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2021-12-15 13:23:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2021-12-15 13:23:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:23:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-12-15 13:23:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-12-15 13:23:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2021-12-15 13:23:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2021-12-15 13:23:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:23:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:23:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:23:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:23:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:23:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2021-12-15 13:23:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2021-12-15 13:23:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:23:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:23:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:23:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:23:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:23:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:23:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2021-12-15 13:23:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2021-12-15 13:23:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2021-12-15 13:23:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2021-12-15 13:23:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2021-12-15 13:23:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2021-12-15 13:23:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2021-12-15 13:23:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2021-12-15 13:23:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:23:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:23:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2021-12-15 13:23:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2021-12-15 13:23:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:23:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:23:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:23:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2021-12-15 13:23:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2021-12-15 13:23:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2021-12-15 13:23:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2021-12-15 13:23:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-15 13:23:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-15 13:23:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:23:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2021-12-15 13:23:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2021-12-15 13:23:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpu_callback [2021-12-15 13:23:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpu_callback [2021-12-15 13:23:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2021-12-15 13:23:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2021-12-15 13:23:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:23:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-12-15 13:23:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-12-15 13:23:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:23:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2021-12-15 13:23:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2021-12-15 13:23:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:23:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:23:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2021-12-15 13:23:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2021-12-15 13:23:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2021-12-15 13:23:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2021-12-15 13:23:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:23:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:23:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2021-12-15 13:23:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2021-12-15 13:23:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2021-12-15 13:23:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2021-12-15 13:23:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2021-12-15 13:23:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2021-12-15 13:23:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2021-12-15 13:23:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2021-12-15 13:23:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:23:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:23:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:23:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:23:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-15 13:23:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-15 13:23:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:23:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:23:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2021-12-15 13:23:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2021-12-15 13:23:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:23:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:23:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:23:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:23:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:23:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:23:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:23:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:23:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:23:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:23:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:23:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:23:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:23:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:23:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:23:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:23:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-12-15 13:23:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-12-15 13:23:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-12-15 13:23:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-12-15 13:23:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:23:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:23:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2021-12-15 13:23:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2021-12-15 13:23:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:23:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:23:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:23:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:23:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2021-12-15 13:23:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2021-12-15 13:23:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:23:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-12-15 13:23:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-12-15 13:23:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-15 13:23:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-15 13:23:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2021-12-15 13:23:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2021-12-15 13:23:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2021-12-15 13:23:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2021-12-15 13:23:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 13:23:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 13:23:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:23:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:23:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:23:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:23:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2021-12-15 13:23:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2021-12-15 13:23:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:23:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:23:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:23:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:23:22,340 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2021-12-15 13:23:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2021-12-15 13:23:22,340 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:23:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:23:22,340 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2021-12-15 13:23:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2021-12-15 13:23:22,340 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:23:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:23:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-12-15 13:23:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-12-15 13:23:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-12-15 13:23:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-12-15 13:23:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:23:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:23:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:23:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:23:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:23:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:23:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:23:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:23:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2021-12-15 13:23:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2021-12-15 13:23:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-15 13:23:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-15 13:23:22,342 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2021-12-15 13:23:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2021-12-15 13:23:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-12-15 13:23:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-12-15 13:23:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:23:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2021-12-15 13:23:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2021-12-15 13:23:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:23:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:23:22,343 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:23:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:23:22,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2021-12-15 13:23:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2021-12-15 13:23:22,344 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:23:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:23:22,344 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:23:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:23:22,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2021-12-15 13:23:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2021-12-15 13:23:22,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2021-12-15 13:23:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2021-12-15 13:23:22,345 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2021-12-15 13:23:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2021-12-15 13:23:22,345 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:23:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:23:22,345 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2021-12-15 13:23:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2021-12-15 13:23:22,345 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-12-15 13:23:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-12-15 13:23:22,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2021-12-15 13:23:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2021-12-15 13:23:22,346 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:23:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:23:22,346 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:23:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:23:22,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2021-12-15 13:23:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2021-12-15 13:23:22,347 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:23:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:23:22,347 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2021-12-15 13:23:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2021-12-15 13:23:22,347 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:23:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:23:22,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:23:22,347 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:23:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:23:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:23:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:23:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-12-15 13:23:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-12-15 13:23:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:23:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:23:22,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:23:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:23:22,349 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2021-12-15 13:23:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2021-12-15 13:23:22,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2021-12-15 13:23:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2021-12-15 13:23:22,349 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:23:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:23:22,349 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-15 13:23:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-15 13:23:22,350 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-15 13:23:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-15 13:23:22,350 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:23:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:23:22,350 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:23:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:23:22,350 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-12-15 13:23:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-12-15 13:23:22,351 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2021-12-15 13:23:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2021-12-15 13:23:22,351 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-12-15 13:23:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-12-15 13:23:22,351 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2021-12-15 13:23:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2021-12-15 13:23:22,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:23:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:23:22,351 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:23:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:23:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:23:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:23:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:23:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:23:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2021-12-15 13:23:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2021-12-15 13:23:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:23:23,194 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:23:23,197 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:23:23,371 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:23:23,374 INFO L158 Benchmark]: Toolchain (without parser) took 5813.89ms. Allocated memory was 77.6MB in the beginning and 534.8MB in the end (delta: 457.2MB). Free memory was 38.0MB in the beginning and 339.0MB in the end (delta: -301.0MB). Peak memory consumption was 172.1MB. Max. memory is 16.1GB. [2021-12-15 13:23:23,376 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:23:23,376 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3877.34ms. Allocated memory was 77.6MB in the beginning and 308.3MB in the end (delta: 230.7MB). Free memory was 37.7MB in the beginning and 153.7MB in the end (delta: -115.9MB). Peak memory consumption was 144.6MB. Max. memory is 16.1GB. [2021-12-15 13:23:23,377 INFO L158 Benchmark]: Boogie Procedure Inliner took 311.77ms. Allocated memory is still 308.3MB. Free memory was 153.7MB in the beginning and 165.1MB in the end (delta: -11.5MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2021-12-15 13:23:23,378 INFO L158 Benchmark]: Boogie Preprocessor took 392.11ms. Allocated memory is still 308.3MB. Free memory was 165.1MB in the beginning and 177.8MB in the end (delta: -12.7MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2021-12-15 13:23:23,378 INFO L158 Benchmark]: RCFGBuilder took 1229.58ms. Allocated memory was 308.3MB in the beginning and 534.8MB in the end (delta: 226.5MB). Free memory was 177.8MB in the beginning and 339.0MB in the end (delta: -161.2MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:23:23,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3877.34ms. Allocated memory was 77.6MB in the beginning and 308.3MB in the end (delta: 230.7MB). Free memory was 37.7MB in the beginning and 153.7MB in the end (delta: -115.9MB). Peak memory consumption was 144.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 311.77ms. Allocated memory is still 308.3MB. Free memory was 153.7MB in the beginning and 165.1MB in the end (delta: -11.5MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 392.11ms. Allocated memory is still 308.3MB. Free memory was 165.1MB in the beginning and 177.8MB in the end (delta: -12.7MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1229.58ms. Allocated memory was 308.3MB in the beginning and 534.8MB in the end (delta: 226.5MB). Free memory was 177.8MB in the beginning and 339.0MB in the end (delta: -161.2MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:23:23,427 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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--bnx2i--bnx2i.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:23:25,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:23:25,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:23:25,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:23:25,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:23:25,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:23:25,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:23:25,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:23:25,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:23:25,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:23:25,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:23:25,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:23:25,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:23:25,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:23:25,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:23:25,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:23:25,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:23:25,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:23:25,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:23:25,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:23:25,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:23:25,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:23:25,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:23:25,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:23:25,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:23:25,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:23:25,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:23:25,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:23:25,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:23:25,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:23:25,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:23:25,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:23:25,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:23:25,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:23:25,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:23:25,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:23:25,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:23:25,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:23:25,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:23:25,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:23:25,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:23:25,562 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:23:25,580 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:23:25,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:23:25,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:23:25,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:23:25,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:23:25,582 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:23:25,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:23:25,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:23:25,582 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:23:25,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:23:25,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:23:25,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:23:25,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:23:25,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:23:25,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:23:25,584 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:23:25,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:23:25,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:23:25,584 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:23:25,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:23:25,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:23:25,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:23:25,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:23:25,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:25,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:23:25,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:23:25,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:23:25,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:23:25,587 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 [2021-12-15 13:23:25,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:23:25,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:23:25,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:23:25,881 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:23:25,881 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:23:25,885 INFO L432 ainManager$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--bnx2i--bnx2i.ko-entry_point.cil.out.i [2021-12-15 13:23:25,942 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b878501/98f2e4ca7c164c1a85682fe2b9eee6b3/FLAGec62430b2 [2021-12-15 13:23:26,806 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:23:26,807 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--bnx2i--bnx2i.ko-entry_point.cil.out.i [2021-12-15 13:23:26,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b878501/98f2e4ca7c164c1a85682fe2b9eee6b3/FLAGec62430b2 [2021-12-15 13:23:27,240 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b878501/98f2e4ca7c164c1a85682fe2b9eee6b3 [2021-12-15 13:23:27,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:23:27,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:23:27,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:27,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:23:27,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:23:27,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:27" (1/1) ... [2021-12-15 13:23:27,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@233c8f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:27, skipping insertion in model container [2021-12-15 13:23:27,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:27" (1/1) ... [2021-12-15 13:23:27,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:23:27,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:31,182 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--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2021-12-15 13:23:31,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:31,311 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:23:31,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:31,806 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--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2021-12-15 13:23:31,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:31,832 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:23:32,395 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--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2021-12-15 13:23:32,400 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:32,570 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:23:32,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32 WrapperNode [2021-12-15 13:23:32,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:32,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:32,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:23:32,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:23:32,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:32,719 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:32,933 INFO L137 Inliner]: procedures = 445, calls = 3990, calls flagged for inlining = 188, calls inlined = 182, statements flattened = 9812 [2021-12-15 13:23:32,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:32,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:23:32,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:23:32,935 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:23:32,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:32,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:32,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:32,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:33,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:33,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:33,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:33,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:23:33,308 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:23:33,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:23:33,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:23:33,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:32" (1/1) ... [2021-12-15 13:23:33,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:33,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:23:33,370 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) [2021-12-15 13:23:33,395 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 [2021-12-15 13:23:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:23:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:23:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2021-12-15 13:23:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2021-12-15 13:23:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:23:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:23:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:23:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2021-12-15 13:23:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2021-12-15 13:23:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-12-15 13:23:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-12-15 13:23:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:23:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:23:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:23:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:23:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2021-12-15 13:23:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2021-12-15 13:23:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:23:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:23:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-15 13:23:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-15 13:23:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:23:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:23:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2021-12-15 13:23:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2021-12-15 13:23:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2021-12-15 13:23:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2021-12-15 13:23:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:23:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:23:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2021-12-15 13:23:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2021-12-15 13:23:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2021-12-15 13:23:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2021-12-15 13:23:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:23:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:23:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2021-12-15 13:23:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2021-12-15 13:23:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2021-12-15 13:23:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2021-12-15 13:23:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-12-15 13:23:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-12-15 13:23:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2021-12-15 13:23:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2021-12-15 13:23:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2021-12-15 13:23:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2021-12-15 13:23:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2021-12-15 13:23:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2021-12-15 13:23:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:23:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:23:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2021-12-15 13:23:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2021-12-15 13:23:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-12-15 13:23:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-12-15 13:23:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2021-12-15 13:23:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2021-12-15 13:23:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:23:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2021-12-15 13:23:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2021-12-15 13:23:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:23:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:23:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-12-15 13:23:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-12-15 13:23:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:23:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:23:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-12-15 13:23:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-12-15 13:23:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:23:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:23:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-12-15 13:23:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-12-15 13:23:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:23:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:23:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:23:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:23:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:23:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:23:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-12-15 13:23:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-12-15 13:23:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2021-12-15 13:23:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2021-12-15 13:23:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-12-15 13:23:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-12-15 13:23:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:23:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:23:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2021-12-15 13:23:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2021-12-15 13:23:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-12-15 13:23:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-12-15 13:23:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2021-12-15 13:23:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2021-12-15 13:23:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:23:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:23:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:23:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:23:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2021-12-15 13:23:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2021-12-15 13:23:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:23:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:23:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:23:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:23:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:23:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:23:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2021-12-15 13:23:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2021-12-15 13:23:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2021-12-15 13:23:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2021-12-15 13:23:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2021-12-15 13:23:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2021-12-15 13:23:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2021-12-15 13:23:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2021-12-15 13:23:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:23:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:23:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2021-12-15 13:23:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2021-12-15 13:23:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:23:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:23:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:23:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2021-12-15 13:23:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2021-12-15 13:23:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2021-12-15 13:23:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2021-12-15 13:23:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-15 13:23:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-15 13:23:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:23:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2021-12-15 13:23:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2021-12-15 13:23:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2021-12-15 13:23:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2021-12-15 13:23:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:23:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-12-15 13:23:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-12-15 13:23:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:23:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2021-12-15 13:23:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2021-12-15 13:23:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:23:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:23:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:23:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:23:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:23:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2021-12-15 13:23:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2021-12-15 13:23:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~C_INT [2021-12-15 13:23:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~C_INT [2021-12-15 13:23:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2021-12-15 13:23:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2021-12-15 13:23:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2021-12-15 13:23:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2021-12-15 13:23:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2021-12-15 13:23:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2021-12-15 13:23:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2021-12-15 13:23:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2021-12-15 13:23:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2021-12-15 13:23:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2021-12-15 13:23:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:23:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:23:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:23:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:23:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-15 13:23:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-15 13:23:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:23:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:23:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:23:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2021-12-15 13:23:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2021-12-15 13:23:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:23:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:23:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:23:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:23:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:23:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:23:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:23:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:23:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:23:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:23:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:23:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:23:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-12-15 13:23:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-12-15 13:23:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-12-15 13:23:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-12-15 13:23:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:23:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:23:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:23:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:23:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2021-12-15 13:23:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2021-12-15 13:23:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:23:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:23:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:23:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:23:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2021-12-15 13:23:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2021-12-15 13:23:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:23:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-12-15 13:23:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-12-15 13:23:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-15 13:23:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-15 13:23:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2021-12-15 13:23:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2021-12-15 13:23:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2021-12-15 13:23:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2021-12-15 13:23:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 13:23:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 13:23:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:23:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:23:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:23:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:23:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2021-12-15 13:23:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2021-12-15 13:23:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:23:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:23:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:23:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:23:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2021-12-15 13:23:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2021-12-15 13:23:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:23:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:23:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2021-12-15 13:23:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2021-12-15 13:23:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:23:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:23:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-12-15 13:23:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-12-15 13:23:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-12-15 13:23:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-12-15 13:23:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:23:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:23:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:23:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:23:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:23:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:23:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:23:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:23:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2021-12-15 13:23:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2021-12-15 13:23:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-15 13:23:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-15 13:23:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2021-12-15 13:23:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2021-12-15 13:23:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-12-15 13:23:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-12-15 13:23:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:23:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:23:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:23:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:23:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:23:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2021-12-15 13:23:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2021-12-15 13:23:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:23:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:23:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:23:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:23:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2021-12-15 13:23:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2021-12-15 13:23:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:23:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:23:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:23:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:23:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2021-12-15 13:23:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2021-12-15 13:23:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2021-12-15 13:23:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2021-12-15 13:23:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2021-12-15 13:23:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2021-12-15 13:23:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:23:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:23:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2021-12-15 13:23:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2021-12-15 13:23:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-12-15 13:23:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-12-15 13:23:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2021-12-15 13:23:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2021-12-15 13:23:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:23:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:23:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:23:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:23:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2021-12-15 13:23:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2021-12-15 13:23:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:23:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:23:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:23:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:23:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2021-12-15 13:23:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2021-12-15 13:23:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:23:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:23:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:23:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:23:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:23:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:23:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:23:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:23:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:23:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:23:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-12-15 13:23:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-12-15 13:23:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:23:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:23:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:23:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:23:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2021-12-15 13:23:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2021-12-15 13:23:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:23:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:23:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-15 13:23:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-15 13:23:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-15 13:23:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-15 13:23:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:23:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:23:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:23:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:23:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-12-15 13:23:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-12-15 13:23:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2021-12-15 13:23:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2021-12-15 13:23:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-12-15 13:23:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-12-15 13:23:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2021-12-15 13:23:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2021-12-15 13:23:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:23:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:23:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:23:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:23:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:23:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:23:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:23:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:23:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2021-12-15 13:23:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2021-12-15 13:23:34,722 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:23:34,725 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:23:35,476 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:23:35,480 INFO L158 Benchmark]: Toolchain (without parser) took 8234.75ms. Allocated memory was 88.1MB in the beginning and 501.2MB in the end (delta: 413.1MB). Free memory was 60.1MB in the beginning and 289.7MB in the end (delta: -229.6MB). Peak memory consumption was 240.1MB. Max. memory is 16.1GB. [2021-12-15 13:23:35,481 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 54.5MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:23:35,481 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5325.24ms. Allocated memory was 88.1MB in the beginning and 333.4MB in the end (delta: 245.4MB). Free memory was 59.8MB in the beginning and 165.7MB in the end (delta: -105.9MB). Peak memory consumption was 197.4MB. Max. memory is 16.1GB. [2021-12-15 13:23:35,481 INFO L158 Benchmark]: Boogie Procedure Inliner took 362.26ms. Allocated memory is still 333.4MB. Free memory was 165.7MB in the beginning and 114.3MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:23:35,482 INFO L158 Benchmark]: Boogie Preprocessor took 371.57ms. Allocated memory is still 333.4MB. Free memory was 114.3MB in the beginning and 129.9MB in the end (delta: -15.6MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2021-12-15 13:23:35,482 INFO L158 Benchmark]: RCFGBuilder took 2170.46ms. Allocated memory was 333.4MB in the beginning and 501.2MB in the end (delta: 167.8MB). Free memory was 129.9MB in the beginning and 289.7MB in the end (delta: -159.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2021-12-15 13:23:35,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 54.5MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5325.24ms. Allocated memory was 88.1MB in the beginning and 333.4MB in the end (delta: 245.4MB). Free memory was 59.8MB in the beginning and 165.7MB in the end (delta: -105.9MB). Peak memory consumption was 197.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 362.26ms. Allocated memory is still 333.4MB. Free memory was 165.7MB in the beginning and 114.3MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 371.57ms. Allocated memory is still 333.4MB. Free memory was 114.3MB in the beginning and 129.9MB in the end (delta: -15.6MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2170.46ms. Allocated memory was 333.4MB in the beginning and 501.2MB in the end (delta: 167.8MB). Free memory was 129.9MB in the beginning and 289.7MB in the end (delta: -159.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:23:35,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable