./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:38,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:38,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:39,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:39,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:39,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:39,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:39,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:39,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:39,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:39,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:39,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:39,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:39,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:39,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:39,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:39,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:39,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:39,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:39,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:39,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:39,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:39,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:39,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:39,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:39,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:39,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:39,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:39,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:39,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:39,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:39,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:39,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:39,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:39,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:39,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:39,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:39,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:39,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:39,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:39,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:39,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:39,165 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:39,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:39,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:39,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:39,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:39,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:39,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:39,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:39,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:39,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:39,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:39,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:39,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:39,177 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:39,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:39,178 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:39,178 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:39,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:39,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:39,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:39,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:39,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:39,180 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:39,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:39,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:39,180 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 [2021-11-23 15:55:39,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:39,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:39,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:39,491 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:39,492 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:39,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:55:39,564 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/66580ca17/0b2bacdbb29e497a9f553eb9a649efb9/FLAG5f109aa4e [2021-11-23 15:55:40,592 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:40,594 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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 [2021-11-23 15:55:40,668 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/66580ca17/0b2bacdbb29e497a9f553eb9a649efb9/FLAG5f109aa4e [2021-11-23 15:55:40,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/66580ca17/0b2bacdbb29e497a9f553eb9a649efb9 [2021-11-23 15:55:40,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:40,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:40,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:40,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:40,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:40,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:40,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fa56ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40, skipping insertion in model container [2021-11-23 15:55:40,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:40,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:41,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:44,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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] [2021-11-23 15:55:45,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:45,045 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:45,965 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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] [2021-11-23 15:55:45,989 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:46,213 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:46,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46 WrapperNode [2021-11-23 15:55:46,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:46,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:46,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:46,216 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:46,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:46,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:46,776 INFO L137 Inliner]: procedures = 430, calls = 3991, calls flagged for inlining = 187, calls inlined = 181, statements flattened = 10047 [2021-11-23 15:55:46,776 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:46,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:46,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:46,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:46,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:46,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:46,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:46,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:47,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:47,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:47,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:47,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:47,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:47,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:47,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:47,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:46" (1/1) ... [2021-11-23 15:55:47,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:47,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:47,375 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:47,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:55:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:55:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2021-11-23 15:55:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2021-11-23 15:55:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:55:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:55:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:55:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2021-11-23 15:55:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2021-11-23 15:55:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-11-23 15:55:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-11-23 15:55:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:55:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:55:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2021-11-23 15:55:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2021-11-23 15:55:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:55:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:55:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:55:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:55:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2021-11-23 15:55:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2021-11-23 15:55:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2021-11-23 15:55:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2021-11-23 15:55:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2021-11-23 15:55:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2021-11-23 15:55:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2021-11-23 15:55:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2021-11-23 15:55:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2021-11-23 15:55:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2021-11-23 15:55:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2021-11-23 15:55:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2021-11-23 15:55:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-11-23 15:55:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-11-23 15:55:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2021-11-23 15:55:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2021-11-23 15:55:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2021-11-23 15:55:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2021-11-23 15:55:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2021-11-23 15:55:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2021-11-23 15:55:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2021-11-23 15:55:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2021-11-23 15:55:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-11-23 15:55:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-11-23 15:55:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2021-11-23 15:55:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2021-11-23 15:55:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2021-11-23 15:55:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2021-11-23 15:55:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-11-23 15:55:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-11-23 15:55:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-11-23 15:55:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-11-23 15:55:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:55:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:55:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:55:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:55:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:55:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:55:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-11-23 15:55:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-11-23 15:55:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2021-11-23 15:55:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2021-11-23 15:55:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-11-23 15:55:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-11-23 15:55:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:55:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:55:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2021-11-23 15:55:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2021-11-23 15:55:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-23 15:55:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-23 15:55:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2021-11-23 15:55:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2021-11-23 15:55:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:55:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:55:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2021-11-23 15:55:47,459 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2021-11-23 15:55:47,459 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:55:47,459 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:55:47,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:55:47,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:55:47,460 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:47,460 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:47,460 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2021-11-23 15:55:47,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2021-11-23 15:55:47,461 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2021-11-23 15:55:47,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2021-11-23 15:55:47,462 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2021-11-23 15:55:47,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2021-11-23 15:55:47,462 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2021-11-23 15:55:47,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2021-11-23 15:55:47,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:47,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:47,463 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2021-11-23 15:55:47,463 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2021-11-23 15:55:47,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:47,463 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:55:47,463 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:55:47,463 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2021-11-23 15:55:47,463 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2021-11-23 15:55:47,464 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2021-11-23 15:55:47,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2021-11-23 15:55:47,464 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:55:47,464 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:55:47,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:47,465 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2021-11-23 15:55:47,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2021-11-23 15:55:47,468 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpu_callback [2021-11-23 15:55:47,468 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpu_callback [2021-11-23 15:55:47,469 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2021-11-23 15:55:47,469 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2021-11-23 15:55:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-11-23 15:55:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-11-23 15:55:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2021-11-23 15:55:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2021-11-23 15:55:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:55:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:55:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2021-11-23 15:55:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2021-11-23 15:55:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2021-11-23 15:55:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2021-11-23 15:55:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2021-11-23 15:55:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2021-11-23 15:55:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2021-11-23 15:55:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2021-11-23 15:55:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2021-11-23 15:55:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2021-11-23 15:55:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2021-11-23 15:55:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2021-11-23 15:55:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:55:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:55:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:55:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:55:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:55:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:55:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2021-11-23 15:55:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2021-11-23 15:55:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:55:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:55:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:55:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:55:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:55:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:55:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:55:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:55:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-23 15:55:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-23 15:55:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-23 15:55:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-23 15:55:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2021-11-23 15:55:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2021-11-23 15:55:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2021-11-23 15:55:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2021-11-23 15:55:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:55:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-23 15:55:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-23 15:55:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:55:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:55:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2021-11-23 15:55:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2021-11-23 15:55:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2021-11-23 15:55:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2021-11-23 15:55:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:55:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:55:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2021-11-23 15:55:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2021-11-23 15:55:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:55:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:55:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2021-11-23 15:55:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2021-11-23 15:55:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2021-11-23 15:55:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2021-11-23 15:55:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:55:47,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:55:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-11-23 15:55:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-11-23 15:55:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-11-23 15:55:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-11-23 15:55:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:55:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:55:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:55:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:55:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2021-11-23 15:55:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2021-11-23 15:55:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 15:55:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 15:55:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2021-11-23 15:55:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2021-11-23 15:55:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-11-23 15:55:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-11-23 15:55:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2021-11-23 15:55:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2021-11-23 15:55:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2021-11-23 15:55:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2021-11-23 15:55:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:55:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:55:47,495 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:47,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:47,499 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2021-11-23 15:55:47,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2021-11-23 15:55:47,499 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2021-11-23 15:55:47,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2021-11-23 15:55:47,499 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2021-11-23 15:55:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2021-11-23 15:55:47,500 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2021-11-23 15:55:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2021-11-23 15:55:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-11-23 15:55:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-11-23 15:55:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2021-11-23 15:55:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2021-11-23 15:55:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:55:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:55:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:55:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:55:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2021-11-23 15:55:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2021-11-23 15:55:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2021-11-23 15:55:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2021-11-23 15:55:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 15:55:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 15:55:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-11-23 15:55:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-11-23 15:55:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2021-11-23 15:55:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2021-11-23 15:55:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:55:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:55:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:55:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:55:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:55:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:55:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-11-23 15:55:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-11-23 15:55:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:55:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:55:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-11-23 15:55:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-11-23 15:55:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2021-11-23 15:55:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2021-11-23 15:55:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-11-23 15:55:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-11-23 15:55:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2021-11-23 15:55:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2021-11-23 15:55:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:55:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:55:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:55:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:55:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2021-11-23 15:55:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2021-11-23 15:55:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:48,869 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:48,873 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:49,190 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:49,195 INFO L158 Benchmark]: Toolchain (without parser) took 8275.54ms. Allocated memory was 81.8MB in the beginning and 501.2MB in the end (delta: 419.4MB). Free memory was 39.7MB in the beginning and 339.0MB in the end (delta: -299.3MB). Peak memory consumption was 210.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:49,196 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:49,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5293.61ms. Allocated memory was 81.8MB in the beginning and 251.7MB in the end (delta: 169.9MB). Free memory was 39.4MB in the beginning and 91.9MB in the end (delta: -52.5MB). Peak memory consumption was 126.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:49,197 INFO L158 Benchmark]: Boogie Procedure Inliner took 561.13ms. Allocated memory is still 251.7MB. Free memory was 91.9MB in the beginning and 108.7MB in the end (delta: -16.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:49,198 INFO L158 Benchmark]: Boogie Preprocessor took 559.03ms. Allocated memory was 251.7MB in the beginning and 501.2MB in the end (delta: 249.6MB). Free memory was 108.7MB in the beginning and 341.5MB in the end (delta: -232.7MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:49,199 INFO L158 Benchmark]: RCFGBuilder took 1856.18ms. Allocated memory is still 501.2MB. Free memory was 340.4MB in the beginning and 339.0MB in the end (delta: 1.4MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:49,202 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5293.61ms. Allocated memory was 81.8MB in the beginning and 251.7MB in the end (delta: 169.9MB). Free memory was 39.4MB in the beginning and 91.9MB in the end (delta: -52.5MB). Peak memory consumption was 126.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 561.13ms. Allocated memory is still 251.7MB. Free memory was 91.9MB in the beginning and 108.7MB in the end (delta: -16.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 559.03ms. Allocated memory was 251.7MB in the beginning and 501.2MB in the end (delta: 249.6MB). Free memory was 108.7MB in the beginning and 341.5MB in the end (delta: -232.7MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1856.18ms. Allocated memory is still 501.2MB. Free memory was 340.4MB in the beginning and 339.0MB in the end (delta: 1.4MB). Peak memory consumption was 89.5MB. 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. [2021-11-23 15:55:49,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:51,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:51,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:51,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:51,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:51,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:51,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:51,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:51,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:51,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:51,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:51,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:51,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:51,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:51,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:51,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:51,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:51,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:51,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:51,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:51,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:51,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:51,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:51,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:51,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:51,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:51,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:51,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:51,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:51,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:51,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:51,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:51,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:51,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:51,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:51,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:51,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:51,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:51,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:51,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:51,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:51,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:51,975 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:51,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:51,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:51,977 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:51,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:51,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:51,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:51,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:51,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:51,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:51,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:51,982 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:51,982 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:51,982 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:51,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:51,983 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:51,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:51,983 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:51,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:51,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:51,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:51,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:51,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:51,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:51,985 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:51,985 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:51,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:51,986 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:51,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:51,986 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 063e80a6567f3b510ecc2efbcb0a8f49fa12a56c608116a0a2a3dc1d5e72e4c2 [2021-11-23 15:55:52,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:52,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:52,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:52,449 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:52,450 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:52,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:55:52,516 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/ed7caad0f/82a76c5b62d3476fa5987bd1c176fc3c/FLAG4f577a38d [2021-11-23 15:55:53,699 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:53,701 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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 [2021-11-23 15:55:53,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/ed7caad0f/82a76c5b62d3476fa5987bd1c176fc3c/FLAG4f577a38d [2021-11-23 15:55:53,879 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/data/ed7caad0f/82a76c5b62d3476fa5987bd1c176fc3c [2021-11-23 15:55:53,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:53,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:53,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:53,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:53,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:53,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:53" (1/1) ... [2021-11-23 15:55:53,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9b01ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:53, skipping insertion in model container [2021-11-23 15:55:53,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:53" (1/1) ... [2021-11-23 15:55:53,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:54,203 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:58,719 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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] [2021-11-23 15:55:58,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:58,837 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:58,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:59,482 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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] [2021-11-23 15:55:59,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:59,521 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:00,651 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/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] [2021-11-23 15:56:00,659 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:00,914 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:00,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00 WrapperNode [2021-11-23 15:56:00,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:00,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:00,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:00,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:00,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,518 INFO L137 Inliner]: procedures = 445, calls = 3990, calls flagged for inlining = 188, calls inlined = 182, statements flattened = 9812 [2021-11-23 15:56:01,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:01,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:01,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:01,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:01,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:01,972 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:01,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:01,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:01,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:00" (1/1) ... [2021-11-23 15:56:01,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:01,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:02,006 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:02,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:56:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:56:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2021-11-23 15:56:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2021-11-23 15:56:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:56:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:56:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:56:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2021-11-23 15:56:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2021-11-23 15:56:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-11-23 15:56:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-11-23 15:56:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:56:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:56:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2021-11-23 15:56:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2021-11-23 15:56:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:56:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:56:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:56:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:56:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2021-11-23 15:56:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2021-11-23 15:56:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2021-11-23 15:56:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2021-11-23 15:56:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2021-11-23 15:56:02,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2021-11-23 15:56:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2021-11-23 15:56:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2021-11-23 15:56:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2021-11-23 15:56:02,068 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2021-11-23 15:56:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2021-11-23 15:56:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2021-11-23 15:56:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-11-23 15:56:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-11-23 15:56:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2021-11-23 15:56:02,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2021-11-23 15:56:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2021-11-23 15:56:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2021-11-23 15:56:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2021-11-23 15:56:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2021-11-23 15:56:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2021-11-23 15:56:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2021-11-23 15:56:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-11-23 15:56:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-11-23 15:56:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2021-11-23 15:56:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2021-11-23 15:56:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2021-11-23 15:56:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2021-11-23 15:56:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-11-23 15:56:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-11-23 15:56:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-11-23 15:56:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-11-23 15:56:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:56:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:56:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:56:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:56:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:56:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:56:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:56:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:56:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:56:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:56:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-11-23 15:56:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-11-23 15:56:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2021-11-23 15:56:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2021-11-23 15:56:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-11-23 15:56:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-11-23 15:56:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:56:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:56:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2021-11-23 15:56:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2021-11-23 15:56:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-23 15:56:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-23 15:56:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2021-11-23 15:56:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2021-11-23 15:56:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:56:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:56:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2021-11-23 15:56:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2021-11-23 15:56:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:56:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:56:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:56:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:56:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:56:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:56:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2021-11-23 15:56:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2021-11-23 15:56:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2021-11-23 15:56:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2021-11-23 15:56:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2021-11-23 15:56:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2021-11-23 15:56:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2021-11-23 15:56:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2021-11-23 15:56:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:56:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:56:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2021-11-23 15:56:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2021-11-23 15:56:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:56:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:56:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2021-11-23 15:56:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2021-11-23 15:56:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2021-11-23 15:56:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2021-11-23 15:56:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:56:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:56:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2021-11-23 15:56:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2021-11-23 15:56:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2021-11-23 15:56:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2021-11-23 15:56:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-11-23 15:56:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-11-23 15:56:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2021-11-23 15:56:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2021-11-23 15:56:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:56:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:56:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2021-11-23 15:56:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2021-11-23 15:56:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~C_INT [2021-11-23 15:56:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~C_INT [2021-11-23 15:56:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2021-11-23 15:56:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2021-11-23 15:56:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2021-11-23 15:56:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2021-11-23 15:56:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2021-11-23 15:56:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2021-11-23 15:56:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2021-11-23 15:56:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2021-11-23 15:56:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2021-11-23 15:56:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2021-11-23 15:56:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:56:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:56:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:56:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:56:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:56:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:56:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:56:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:56:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2021-11-23 15:56:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2021-11-23 15:56:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:56:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:56:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:56:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:56:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:56:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:56:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:56:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:56:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:56:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:56:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:56:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:56:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:56:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:56:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-23 15:56:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-23 15:56:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-23 15:56:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-23 15:56:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2021-11-23 15:56:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2021-11-23 15:56:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:56:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:56:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2021-11-23 15:56:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2021-11-23 15:56:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:56:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-23 15:56:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-23 15:56:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:56:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:56:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2021-11-23 15:56:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2021-11-23 15:56:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2021-11-23 15:56:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2021-11-23 15:56:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:56:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:56:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:56:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:56:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2021-11-23 15:56:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2021-11-23 15:56:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:56:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:56:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2021-11-23 15:56:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2021-11-23 15:56:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2021-11-23 15:56:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2021-11-23 15:56:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:56:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:56:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-11-23 15:56:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-11-23 15:56:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-11-23 15:56:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-11-23 15:56:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:56:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:56:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:56:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:56:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2021-11-23 15:56:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2021-11-23 15:56:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 15:56:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 15:56:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2021-11-23 15:56:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2021-11-23 15:56:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-11-23 15:56:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-11-23 15:56:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2021-11-23 15:56:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2021-11-23 15:56:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:56:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:56:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:56:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:56:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2021-11-23 15:56:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2021-11-23 15:56:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:56:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:56:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:56:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:56:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2021-11-23 15:56:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2021-11-23 15:56:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2021-11-23 15:56:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2021-11-23 15:56:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2021-11-23 15:56:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2021-11-23 15:56:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:56:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:56:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2021-11-23 15:56:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2021-11-23 15:56:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-11-23 15:56:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-11-23 15:56:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2021-11-23 15:56:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2021-11-23 15:56:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:56:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:56:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:56:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:56:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2021-11-23 15:56:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2021-11-23 15:56:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2021-11-23 15:56:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2021-11-23 15:56:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:02,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 15:56:02,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 15:56:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:02,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-11-23 15:56:02,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-11-23 15:56:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:56:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2021-11-23 15:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2021-11-23 15:56:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:56:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:56:02,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:56:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-11-23 15:56:02,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-11-23 15:56:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:56:02,114 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:56:02,115 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:56:02,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:56:02,115 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-11-23 15:56:02,115 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-11-23 15:56:02,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2021-11-23 15:56:02,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2021-11-23 15:56:02,115 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-11-23 15:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-11-23 15:56:02,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2021-11-23 15:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2021-11-23 15:56:02,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:56:02,116 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:56:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:56:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:56:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:56:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:56:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2021-11-23 15:56:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2021-11-23 15:56:03,649 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:03,654 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:04,481 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:04,484 INFO L158 Benchmark]: Toolchain (without parser) took 10599.68ms. Allocated memory was 60.8MB in the beginning and 614.5MB in the end (delta: 553.6MB). Free memory was 32.1MB in the beginning and 446.0MB in the end (delta: -413.9MB). Peak memory consumption was 306.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:04,493 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:04,494 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7029.19ms. Allocated memory was 60.8MB in the beginning and 331.4MB in the end (delta: 270.5MB). Free memory was 31.7MB in the beginning and 136.4MB in the end (delta: -104.6MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:04,495 INFO L158 Benchmark]: Boogie Procedure Inliner took 602.13ms. Allocated memory was 331.4MB in the beginning and 614.5MB in the end (delta: 283.1MB). Free memory was 136.4MB in the beginning and 470.8MB in the end (delta: -334.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:56:04,495 INFO L158 Benchmark]: Boogie Preprocessor took 451.61ms. Allocated memory is still 614.5MB. Free memory was 470.8MB in the beginning and 399.5MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:04,496 INFO L158 Benchmark]: RCFGBuilder took 2510.07ms. Allocated memory is still 614.5MB. Free memory was 399.5MB in the beginning and 446.0MB in the end (delta: -46.4MB). Peak memory consumption was 120.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:04,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7029.19ms. Allocated memory was 60.8MB in the beginning and 331.4MB in the end (delta: 270.5MB). Free memory was 31.7MB in the beginning and 136.4MB in the end (delta: -104.6MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 602.13ms. Allocated memory was 331.4MB in the beginning and 614.5MB in the end (delta: 283.1MB). Free memory was 136.4MB in the beginning and 470.8MB in the end (delta: -334.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 451.61ms. Allocated memory is still 614.5MB. Free memory was 470.8MB in the beginning and 399.5MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2510.07ms. Allocated memory is still 614.5MB. Free memory was 399.5MB in the beginning and 446.0MB in the end (delta: -46.4MB). Peak memory consumption was 120.3MB. 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. [2021-11-23 15:56:04,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_013a1d68-a305-47b0-ad34-04f5a24099ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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