./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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 b0972555dcd79a5f779d586a5c7ed93c052eba30949ae32332c80aa686a12f15 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:43,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:43,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:43,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:43,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:43,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:43,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:43,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:43,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:43,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:43,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:43,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:43,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:43,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:43,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:43,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:43,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:43,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:43,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:43,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:43,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:43,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:43,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:43,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:43,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:43,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:43,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:43,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:43,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:43,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:43,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:43,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:43,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:43,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:43,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:43,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:43,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:43,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:43,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:43,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:43,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:43,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:43,772 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:43,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:43,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:43,774 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:43,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:43,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:43,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:43,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:43,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:43,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:43,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:43,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:43,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:43,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:43,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:43,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:43,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:43,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:43,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:43,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:43,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:43,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:43,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:43,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:43,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:43,786 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0972555dcd79a5f779d586a5c7ed93c052eba30949ae32332c80aa686a12f15 [2021-11-23 15:03:44,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:44,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:44,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:44,139 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:44,140 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:44,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2021-11-23 15:03:44,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/65b535d85/04a35f8288314b24b8fc563f535e9ed9/FLAG3ac3aa67d [2021-11-23 15:03:45,233 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:45,234 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2021-11-23 15:03:45,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/65b535d85/04a35f8288314b24b8fc563f535e9ed9/FLAG3ac3aa67d [2021-11-23 15:03:45,559 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/65b535d85/04a35f8288314b24b8fc563f535e9ed9 [2021-11-23 15:03:45,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:45,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:45,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:45,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:45,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:45,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:45" (1/1) ... [2021-11-23 15:03:45,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@104aadf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:45, skipping insertion in model container [2021-11-23 15:03:45,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:45" (1/1) ... [2021-11-23 15:03:45,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:45,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:46,770 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9725] [2021-11-23 15:03:46,771 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9726-9727] [2021-11-23 15:03:47,612 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i[294645,294658] [2021-11-23 15:03:49,880 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:49,904 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:50,158 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9725] [2021-11-23 15:03:50,158 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9726-9727] [2021-11-23 15:03:50,170 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i[294645,294658] [2021-11-23 15:03:50,410 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:50,564 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:50,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50 WrapperNode [2021-11-23 15:03:50,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:50,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:50,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:50,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:50,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,898 INFO L137 Inliner]: procedures = 303, calls = 2495, calls flagged for inlining = 133, calls inlined = 125, statements flattened = 6082 [2021-11-23 15:03:50,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:50,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:50,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:50,900 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:50,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,952 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:51,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:51,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:51,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:51,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:51,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:51,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:51,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:51,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:51,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:51,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:51,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:51,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:03:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:03:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_task_tag [2021-11-23 15:03:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_task_tag [2021-11-23 15:03:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_unreg_sess [2021-11-23 15:03:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_unreg_sess [2021-11-23 15:03:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:03:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:03:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_dif_err [2021-11-23 15:03:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_dif_err [2021-11-23 15:03:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_session [2021-11-23 15:03:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_session [2021-11-23 15:03:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_data_in [2021-11-23 15:03:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_data_in [2021-11-23 15:03:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_default_node_attrs [2021-11-23 15:03:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_default_node_attrs [2021-11-23 15:03:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_drop_lport [2021-11-23 15:03:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_drop_lport [2021-11-23 15:03:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_lport_register [2021-11-23 15:03:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_lport_register [2021-11-23 15:03:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:03:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:03:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending_status [2021-11-23 15:03:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending_status [2021-11-23 15:03:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:03:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:03:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_stop_free [2021-11-23 15:03:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_stop_free [2021-11-23 15:03:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:03:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:03:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_prod_write_protect [2021-11-23 15:03:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_prod_write_protect [2021-11-23 15:03:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_loop_id [2021-11-23 15:03:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_loop_id [2021-11-23 15:03:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_lport [2021-11-23 15:03:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_lport [2021-11-23 15:03:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2021-11-23 15:03:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2021-11-23 15:03:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:03:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:03:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2021-11-23 15:03:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_init [2021-11-23 15:03:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending [2021-11-23 15:03:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending [2021-11-23 15:03:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-11-23 15:03:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-11-23 15:03:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_mcmd [2021-11-23 15:03:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_mcmd [2021-11-23 15:03:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_cmd_state [2021-11-23 15:03:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_cmd_state [2021-11-23 15:03:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode [2021-11-23 15:03:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode [2021-11-23 15:03:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_wwn [2021-11-23 15:03:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_wwn [2021-11-23 15:03:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_init_lport [2021-11-23 15:03:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_init_lport [2021-11-23 15:03:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:03:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:03:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_sess [2021-11-23 15:03:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_sess [2021-11-23 15:03:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure btree_destroy32 [2021-11-23 15:03:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_destroy32 [2021-11-23 15:03:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:03:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:03:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_tag [2021-11-23 15:03:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_tag [2021-11-23 15:03:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_tpg [2021-11-23 15:03:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_tpg [2021-11-23 15:03:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:03:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:03:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:03:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2021-11-23 15:03:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_deregister [2021-11-23 15:03:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_write_protect [2021-11-23 15:03:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_write_protect [2021-11-23 15:03:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:03:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2021-11-23 15:03:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_register [2021-11-23 15:03:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id [2021-11-23 15:03:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id [2021-11-23 15:03:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure target_sess_cmd_list_set_waiting [2021-11-23 15:03:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure target_sess_cmd_list_set_waiting [2021-11-23 15:03:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_wwn [2021-11-23 15:03:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_wwn [2021-11-23 15:03:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_cmd [2021-11-23 15:03:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_cmd [2021-11-23 15:03:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:03:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:03:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_get_inst_index [2021-11-23 15:03:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_get_inst_index [2021-11-23 15:03:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:03:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:03:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_show_enable [2021-11-23 15:03:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_show_enable [2021-11-23 15:03:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_cache [2021-11-23 15:03:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_cache [2021-11-23 15:03:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_tpg [2021-11-23 15:03:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_tpg [2021-11-23 15:03:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:03:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:03:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2021-11-23 15:03:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2021-11-23 15:03:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_extract_wwn [2021-11-23 15:03:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_extract_wwn [2021-11-23 15:03:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_s_id [2021-11-23 15:03:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_s_id [2021-11-23 15:03:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:03:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:03:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_enable_vha [2021-11-23 15:03:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_enable_vha [2021-11-23 15:03:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_sess [2021-11-23 15:03:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_sess [2021-11-23 15:03:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_login_only [2021-11-23 15:03:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_login_only [2021-11-23 15:03:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_aborted_task [2021-11-23 15:03:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_aborted_task [2021-11-23 15:03:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure btree_remove32 [2021-11-23 15:03:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_remove32 [2021-11-23 15:03:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_tm_rsp [2021-11-23 15:03:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_tm_rsp [2021-11-23 15:03:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_request_failure [2021-11-23 15:03:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_request_failure [2021-11-23 15:03:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_lport [2021-11-23 15:03:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_lport [2021-11-23 15:03:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_stop_phase1 [2021-11-23 15:03:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_stop_phase1 [2021-11-23 15:03:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_proto_ident [2021-11-23 15:03:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_proto_ident [2021-11-23 15:03:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_status [2021-11-23 15:03:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_status [2021-11-23 15:03:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_lport [2021-11-23 15:03:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_lport [2021-11-23 15:03:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_sess_get_index [2021-11-23 15:03:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_sess_get_index [2021-11-23 15:03:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id_len [2021-11-23 15:03:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id_len [2021-11-23 15:03:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:03:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:03:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_data [2021-11-23 15:03:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_data [2021-11-23 15:03:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_format_wwn [2021-11-23 15:03:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_format_wwn [2021-11-23 15:03:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:03:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:03:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2021-11-23 15:03:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_register [2021-11-23 15:03:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert32 [2021-11-23 15:03:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert32 [2021-11-23 15:03:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_fabric_acl [2021-11-23 15:03:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_fabric_acl [2021-11-23 15:03:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 15:03:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 15:03:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:03:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:03:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_get_fabric_name [2021-11-23 15:03:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_get_fabric_name [2021-11-23 15:03:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_close_session [2021-11-23 15:03:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_close_session [2021-11-23 15:03:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2021-11-23 15:03:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2021-11-23 15:03:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_name [2021-11-23 15:03:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_name [2021-11-23 15:03:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_session [2021-11-23 15:03:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_session [2021-11-23 15:03:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:03:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:03:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure btree_update32 [2021-11-23 15:03:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_update32 [2021-11-23 15:03:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:03:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:03:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_pr_out_transport_id [2021-11-23 15:03:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_pr_out_transport_id [2021-11-23 15:03:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_nodeacl [2021-11-23 15:03:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_nodeacl [2021-11-23 15:03:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_nodeacl [2021-11-23 15:03:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_nodeacl [2021-11-23 15:03:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:03:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:03:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:03:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_xmit_response [2021-11-23 15:03:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_xmit_response [2021-11-23 15:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_cmd [2021-11-23 15:03:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_cmd [2021-11-23 15:03:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_tpg [2021-11-23 15:03:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_tpg [2021-11-23 15:03:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_default_depth [2021-11-23 15:03:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_default_depth [2021-11-23 15:03:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_session [2021-11-23 15:03:51,381 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_session [2021-11-23 15:03:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure target_reverse_dma_direction [2021-11-23 15:03:51,381 INFO L138 BoogieDeclarations]: Found implementation of procedure target_reverse_dma_direction [2021-11-23 15:03:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup32 [2021-11-23 15:03:51,381 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup32 [2021-11-23 15:03:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:03:51,382 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:03:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_alloc_fabric_acl [2021-11-23 15:03:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_alloc_fabric_acl [2021-11-23 15:03:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:03:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:03:52,425 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:52,429 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:52,627 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:52,631 INFO L158 Benchmark]: Toolchain (without parser) took 7066.94ms. Allocated memory was 107.0MB in the beginning and 304.1MB in the end (delta: 197.1MB). Free memory was 72.6MB in the beginning and 149.6MB in the end (delta: -76.9MB). Peak memory consumption was 165.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:52,632 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:52,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5000.63ms. Allocated memory was 107.0MB in the beginning and 201.3MB in the end (delta: 94.4MB). Free memory was 72.3MB in the beginning and 75.0MB in the end (delta: -2.7MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:52,634 INFO L158 Benchmark]: Boogie Procedure Inliner took 333.01ms. Allocated memory was 201.3MB in the beginning and 304.1MB in the end (delta: 102.8MB). Free memory was 75.0MB in the beginning and 189.3MB in the end (delta: -114.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:52,634 INFO L158 Benchmark]: Boogie Preprocessor took 342.45ms. Allocated memory is still 304.1MB. Free memory was 189.3MB in the beginning and 138.9MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:52,635 INFO L158 Benchmark]: RCFGBuilder took 1386.40ms. Allocated memory is still 304.1MB. Free memory was 138.9MB in the beginning and 149.6MB in the end (delta: -10.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:52,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5000.63ms. Allocated memory was 107.0MB in the beginning and 201.3MB in the end (delta: 94.4MB). Free memory was 72.3MB in the beginning and 75.0MB in the end (delta: -2.7MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 333.01ms. Allocated memory was 201.3MB in the beginning and 304.1MB in the end (delta: 102.8MB). Free memory was 75.0MB in the beginning and 189.3MB in the end (delta: -114.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 342.45ms. Allocated memory is still 304.1MB. Free memory was 189.3MB in the beginning and 138.9MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1386.40ms. Allocated memory is still 304.1MB. Free memory was 138.9MB in the beginning and 149.6MB in the end (delta: -10.6MB). Peak memory consumption was 33.4MB. 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 15:03:52,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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 b0972555dcd79a5f779d586a5c7ed93c052eba30949ae32332c80aa686a12f15 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:55,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:55,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:55,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:55,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:55,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:55,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:55,091 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:55,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:55,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:55,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:55,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:55,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:55,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:55,101 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:55,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:55,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:55,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:55,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:55,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:55,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:55,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:55,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:55,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:55,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:55,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:55,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:55,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:55,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:55,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:55,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:55,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:55,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:55,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:55,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:55,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:55,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:55,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:55,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:55,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:55,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:55,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:03:55,205 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:55,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:55,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:55,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:55,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:55,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:55,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:55,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:55,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:55,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:55,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:55,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:03:55,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:03:55,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:03:55,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:55,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:55,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:55,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:55,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:55,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:55,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:55,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:55,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:55,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:55,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:03:55,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:03:55,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:55,212 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:03:55,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:03:55,213 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0972555dcd79a5f779d586a5c7ed93c052eba30949ae32332c80aa686a12f15 [2021-11-23 15:03:55,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:55,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:55,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:55,673 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:55,674 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:55,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2021-11-23 15:03:55,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/e59e015e3/194479f73f854cc8a636131878dcdfc7/FLAGba9a548e8 [2021-11-23 15:03:56,856 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:56,858 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2021-11-23 15:03:56,949 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/e59e015e3/194479f73f854cc8a636131878dcdfc7/FLAGba9a548e8 [2021-11-23 15:03:57,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/data/e59e015e3/194479f73f854cc8a636131878dcdfc7 [2021-11-23 15:03:57,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:57,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:57,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:57,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:57,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:57,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8eb438 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57, skipping insertion in model container [2021-11-23 15:03:57,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:57,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:58,108 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9725] [2021-11-23 15:03:58,109 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9726-9727] [2021-11-23 15:03:58,666 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i[294645,294658] [2021-11-23 15:04:00,356 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:00,402 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:00,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:00,755 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9725] [2021-11-23 15:04:00,756 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9726-9727] [2021-11-23 15:04:00,772 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i[294645,294658] [2021-11-23 15:04:01,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:01,112 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:01,342 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9725] [2021-11-23 15:04:01,342 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9726-9727] [2021-11-23 15:04:01,355 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_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i[294645,294658] [2021-11-23 15:04:01,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:01,958 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:01,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01 WrapperNode [2021-11-23 15:04:01,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:01,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:01,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:01,960 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:01,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,093 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,364 INFO L137 Inliner]: procedures = 310, calls = 2495, calls flagged for inlining = 133, calls inlined = 125, statements flattened = 5881 [2021-11-23 15:04:02,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:02,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:02,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:02,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:02,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,626 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:02,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:02,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:02,720 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:02,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:01" (1/1) ... [2021-11-23 15:04:02,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:02,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:02,753 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:02,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:04:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:04:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_task_tag [2021-11-23 15:04:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_task_tag [2021-11-23 15:04:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_unreg_sess [2021-11-23 15:04:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_unreg_sess [2021-11-23 15:04:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:04:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:04:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_dif_err [2021-11-23 15:04:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_dif_err [2021-11-23 15:04:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_session [2021-11-23 15:04:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_session [2021-11-23 15:04:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_data_in [2021-11-23 15:04:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_data_in [2021-11-23 15:04:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_default_node_attrs [2021-11-23 15:04:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_default_node_attrs [2021-11-23 15:04:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_drop_lport [2021-11-23 15:04:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_drop_lport [2021-11-23 15:04:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_lport_register [2021-11-23 15:04:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_lport_register [2021-11-23 15:04:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending_status [2021-11-23 15:04:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending_status [2021-11-23 15:04:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:04:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:04:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_stop_free [2021-11-23 15:04:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_stop_free [2021-11-23 15:04:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:04:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:04:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_prod_write_protect [2021-11-23 15:04:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_prod_write_protect [2021-11-23 15:04:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_loop_id [2021-11-23 15:04:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_loop_id [2021-11-23 15:04:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_lport [2021-11-23 15:04:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_lport [2021-11-23 15:04:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2021-11-23 15:04:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2021-11-23 15:04:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:04:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:04:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2021-11-23 15:04:02,880 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_init [2021-11-23 15:04:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:02,881 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:02,881 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending [2021-11-23 15:04:02,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending [2021-11-23 15:04:02,883 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-11-23 15:04:02,883 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-11-23 15:04:02,883 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_mcmd [2021-11-23 15:04:02,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_mcmd [2021-11-23 15:04:02,884 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_cmd_state [2021-11-23 15:04:02,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_cmd_state [2021-11-23 15:04:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode [2021-11-23 15:04:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode [2021-11-23 15:04:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_wwn [2021-11-23 15:04:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_wwn [2021-11-23 15:04:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_init_lport [2021-11-23 15:04:02,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_init_lport [2021-11-23 15:04:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:04:02,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:04:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_sess [2021-11-23 15:04:02,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_sess [2021-11-23 15:04:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure btree_destroy32 [2021-11-23 15:04:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_destroy32 [2021-11-23 15:04:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_tag [2021-11-23 15:04:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_tag [2021-11-23 15:04:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_tpg [2021-11-23 15:04:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_tpg [2021-11-23 15:04:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:04:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2021-11-23 15:04:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_deregister [2021-11-23 15:04:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_write_protect [2021-11-23 15:04:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_write_protect [2021-11-23 15:04:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:04:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2021-11-23 15:04:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_register [2021-11-23 15:04:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id [2021-11-23 15:04:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id [2021-11-23 15:04:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure target_sess_cmd_list_set_waiting [2021-11-23 15:04:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure target_sess_cmd_list_set_waiting [2021-11-23 15:04:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_wwn [2021-11-23 15:04:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_wwn [2021-11-23 15:04:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_cmd [2021-11-23 15:04:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_cmd [2021-11-23 15:04:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_get_inst_index [2021-11-23 15:04:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_get_inst_index [2021-11-23 15:04:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_show_enable [2021-11-23 15:04:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_show_enable [2021-11-23 15:04:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_cache [2021-11-23 15:04:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_cache [2021-11-23 15:04:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_tpg [2021-11-23 15:04:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_tpg [2021-11-23 15:04:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:04:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:04:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2021-11-23 15:04:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2021-11-23 15:04:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_extract_wwn [2021-11-23 15:04:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_extract_wwn [2021-11-23 15:04:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_s_id [2021-11-23 15:04:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_s_id [2021-11-23 15:04:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:04:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:04:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_enable_vha [2021-11-23 15:04:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_enable_vha [2021-11-23 15:04:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_sess [2021-11-23 15:04:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_sess [2021-11-23 15:04:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_login_only [2021-11-23 15:04:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_login_only [2021-11-23 15:04:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_aborted_task [2021-11-23 15:04:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_aborted_task [2021-11-23 15:04:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure btree_remove32 [2021-11-23 15:04:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_remove32 [2021-11-23 15:04:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_tm_rsp [2021-11-23 15:04:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_tm_rsp [2021-11-23 15:04:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_request_failure [2021-11-23 15:04:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_request_failure [2021-11-23 15:04:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_lport [2021-11-23 15:04:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_lport [2021-11-23 15:04:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_stop_phase1 [2021-11-23 15:04:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_stop_phase1 [2021-11-23 15:04:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_proto_ident [2021-11-23 15:04:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_proto_ident [2021-11-23 15:04:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_status [2021-11-23 15:04:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_status [2021-11-23 15:04:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_lport [2021-11-23 15:04:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_lport [2021-11-23 15:04:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_sess_get_index [2021-11-23 15:04:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_sess_get_index [2021-11-23 15:04:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id_len [2021-11-23 15:04:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id_len [2021-11-23 15:04:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:04:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:04:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_data [2021-11-23 15:04:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_data [2021-11-23 15:04:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_format_wwn [2021-11-23 15:04:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_format_wwn [2021-11-23 15:04:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:04:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:04:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2021-11-23 15:04:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_register [2021-11-23 15:04:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert32 [2021-11-23 15:04:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert32 [2021-11-23 15:04:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_fabric_acl [2021-11-23 15:04:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_fabric_acl [2021-11-23 15:04:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 15:04:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 15:04:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:04:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:04:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_get_fabric_name [2021-11-23 15:04:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_get_fabric_name [2021-11-23 15:04:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_close_session [2021-11-23 15:04:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_close_session [2021-11-23 15:04:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2021-11-23 15:04:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2021-11-23 15:04:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_name [2021-11-23 15:04:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_name [2021-11-23 15:04:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_session [2021-11-23 15:04:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_session [2021-11-23 15:04:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure btree_update32 [2021-11-23 15:04:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_update32 [2021-11-23 15:04:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:04:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:04:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_pr_out_transport_id [2021-11-23 15:04:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_pr_out_transport_id [2021-11-23 15:04:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_nodeacl [2021-11-23 15:04:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_nodeacl [2021-11-23 15:04:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_nodeacl [2021-11-23 15:04:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_nodeacl [2021-11-23 15:04:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:04:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:04:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:04:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:04:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_xmit_response [2021-11-23 15:04:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_xmit_response [2021-11-23 15:04:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_cmd [2021-11-23 15:04:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_cmd [2021-11-23 15:04:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_tpg [2021-11-23 15:04:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_tpg [2021-11-23 15:04:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_default_depth [2021-11-23 15:04:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_default_depth [2021-11-23 15:04:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_session [2021-11-23 15:04:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_session [2021-11-23 15:04:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure target_reverse_dma_direction [2021-11-23 15:04:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure target_reverse_dma_direction [2021-11-23 15:04:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup32 [2021-11-23 15:04:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup32 [2021-11-23 15:04:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:04:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:04:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_alloc_fabric_acl [2021-11-23 15:04:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_alloc_fabric_acl [2021-11-23 15:04:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:04:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:04:04,034 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:04,040 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:07,110 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:07,114 INFO L158 Benchmark]: Toolchain (without parser) took 10005.43ms. Allocated memory was 79.7MB in the beginning and 547.4MB in the end (delta: 467.7MB). Free memory was 48.1MB in the beginning and 373.4MB in the end (delta: -325.3MB). Peak memory consumption was 163.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:07,114 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 79.7MB. Free memory was 61.2MB in the beginning and 61.1MB in the end (delta: 72.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:07,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4849.37ms. Allocated memory was 79.7MB in the beginning and 276.8MB in the end (delta: 197.1MB). Free memory was 47.9MB in the beginning and 106.3MB in the end (delta: -58.3MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:07,116 INFO L158 Benchmark]: Boogie Procedure Inliner took 405.22ms. Allocated memory is still 276.8MB. Free memory was 106.3MB in the beginning and 160.4MB in the end (delta: -54.2MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:07,116 INFO L158 Benchmark]: Boogie Preprocessor took 353.33ms. Allocated memory is still 276.8MB. Free memory was 160.4MB in the beginning and 109.1MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:07,117 INFO L158 Benchmark]: RCFGBuilder took 4392.71ms. Allocated memory was 276.8MB in the beginning and 547.4MB in the end (delta: 270.5MB). Free memory was 109.1MB in the beginning and 373.4MB in the end (delta: -264.4MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:07,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 79.7MB. Free memory was 61.2MB in the beginning and 61.1MB in the end (delta: 72.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4849.37ms. Allocated memory was 79.7MB in the beginning and 276.8MB in the end (delta: 197.1MB). Free memory was 47.9MB in the beginning and 106.3MB in the end (delta: -58.3MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 405.22ms. Allocated memory is still 276.8MB. Free memory was 106.3MB in the beginning and 160.4MB in the end (delta: -54.2MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 353.33ms. Allocated memory is still 276.8MB. Free memory was 160.4MB in the beginning and 109.1MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4392.71ms. Allocated memory was 276.8MB in the beginning and 547.4MB in the end (delta: 270.5MB). Free memory was 109.1MB in the beginning and 373.4MB in the end (delta: -264.4MB). Peak memory consumption was 27.2MB. 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 15:04:07,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35892fd6-18ea-4bb8-89fd-f0ff9629b6b2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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