./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB --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 3d776a54fbebbd358d59ab0126298feae1e40360b6fb5e6158cd54ba5ef877f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:57:46,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:57:46,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:57:46,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:57:46,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:57:46,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:57:46,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:57:46,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:57:46,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:57:46,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:57:46,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:57:46,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:57:46,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:57:46,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:57:46,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:57:46,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:57:46,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:57:46,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:57:46,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:57:46,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:57:46,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:57:46,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:57:46,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:57:46,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:57:46,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:57:46,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:57:46,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:57:46,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:57:46,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:57:46,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:57:46,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:57:46,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:57:46,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:57:46,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:57:46,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:57:46,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:57:46,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:57:46,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:57:46,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:57:46,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:57:46,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:57:46,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:57:46,773 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:57:46,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:57:46,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:57:46,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:57:46,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:57:46,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:57:46,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:57:46,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:57:46,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:57:46,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:57:46,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:57:46,778 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:57:46,778 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:57:46,778 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:57:46,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:57:46,779 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:57:46,779 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:57:46,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:57:46,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:46,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:57:46,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:57:46,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:57:46,780 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:57:46,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:57:46,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:57:46,781 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_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d776a54fbebbd358d59ab0126298feae1e40360b6fb5e6158cd54ba5ef877f7 [2022-10-17 16:57:47,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:57:47,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:57:47,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:57:47,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:57:47,061 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:57:47,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2022-10-17 16:57:47,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/data/92504bb17/71d6517cd22a451f9bd995cf2661a3ea/FLAGaf69fd9a3 [2022-10-17 16:57:48,238 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:57:48,239 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2022-10-17 16:57:48,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/data/92504bb17/71d6517cd22a451f9bd995cf2661a3ea/FLAGaf69fd9a3 [2022-10-17 16:57:48,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/data/92504bb17/71d6517cd22a451f9bd995cf2661a3ea [2022-10-17 16:57:48,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:57:48,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:57:48,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:48,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:57:48,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:57:48,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:48" (1/1) ... [2022-10-17 16:57:48,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bcaa9f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:48, skipping insertion in model container [2022-10-17 16:57:48,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:48" (1/1) ... [2022-10-17 16:57:48,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:57:48,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:57:52,813 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_7e3fb711-cb75-49be-9258-cb23bac5f62c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i[462796,462809] [2022-10-17 16:57:53,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:53,058 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:57:53,681 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_7e3fb711-cb75-49be-9258-cb23bac5f62c/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i[462796,462809] [2022-10-17 16:57:53,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:53,903 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:57:53,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53 WrapperNode [2022-10-17 16:57:53,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:53,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:53,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:57:53,906 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:57:53,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,394 INFO L138 Inliner]: procedures = 445, calls = 3482, calls flagged for inlining = 226, calls inlined = 196, statements flattened = 7816 [2022-10-17 16:57:54,395 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:54,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:57:54,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:57:54,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:57:54,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,789 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:57:54,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:57:54,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:57:54,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:57:54,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:54,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:54,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:57:54,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:57:54,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3fb711-cb75-49be-9258-cb23bac5f62c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:57:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2022-10-17 16:57:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2022-10-17 16:57:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-10-17 16:57:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-10-17 16:57:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 16:57:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 16:57:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:57:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:57:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2022-10-17 16:57:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_fabric_acl [2022-10-17 16:57:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_fabric_acl [2022-10-17 16:57:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:57:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:57:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok [2022-10-17 16:57:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok [2022-10-17 16:57:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_close_session [2022-10-17 16:57:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_close_session [2022-10-17 16:57:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 16:57:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2022-10-17 16:57:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2022-10-17 16:57:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:57:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tcm_vhost_mutex [2022-10-17 16:57:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tcm_vhost_mutex [2022-10-17 16:57:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:57:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:57:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:57:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:57:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2022-10-17 16:57:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2022-10-17 16:57:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2022-10-17 16:57:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2022-10-17 16:57:55,007 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tpg [2022-10-17 16:57:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tpg [2022-10-17 16:57:55,007 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 16:57:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 16:57:55,007 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 16:57:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 16:57:55,008 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_open [2022-10-17 16:57:55,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_open [2022-10-17 16:57:55,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:57:55,008 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 16:57:55,008 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 16:57:55,009 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2022-10-17 16:57:55,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2022-10-17 16:57:55,009 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-10-17 16:57:55,010 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-10-17 16:57:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:57:55,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:57:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:57:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:57:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:57:55,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:57:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2022-10-17 16:57:55,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2022-10-17 16:57:55,012 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2022-10-17 16:57:55,012 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:57:55,012 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:57:55,013 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd [2022-10-17 16:57:55,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd [2022-10-17 16:57:55,013 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 16:57:55,014 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 16:57:55,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2022-10-17 16:57:55,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2022-10-17 16:57:55,016 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2022-10-17 16:57:55,016 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2022-10-17 16:57:55,016 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2022-10-17 16:57:55,017 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2022-10-17 16:57:55,017 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 16:57:55,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 16:57:55,018 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id [2022-10-17 16:57:55,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id [2022-10-17 16:57:55,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tv_tpg_mutex [2022-10-17 16:57:55,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tv_tpg_mutex [2022-10-17 16:57:55,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:57:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:57:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:57:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:57:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-10-17 16:57:55,020 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-10-17 16:57:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:57:55,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:57:55,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 16:57:55,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 16:57:55,021 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2022-10-17 16:57:55,022 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2022-10-17 16:57:55,022 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2022-10-17 16:57:55,022 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2022-10-17 16:57:55,022 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:57:55,022 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:57:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2022-10-17 16:57:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2022-10-17 16:57:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2022-10-17 16:57:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2022-10-17 16:57:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-10-17 16:57:55,024 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-10-17 16:57:55,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2022-10-17 16:57:55,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2022-10-17 16:57:55,025 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2022-10-17 16:57:55,025 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2022-10-17 16:57:55,025 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 16:57:55,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 16:57:55,026 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_alloc_fabric_acl [2022-10-17 16:57:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_alloc_fabric_acl [2022-10-17 16:57:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tcm_vhost_mutex [2022-10-17 16:57:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tcm_vhost_mutex [2022-10-17 16:57:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ioctl [2022-10-17 16:57:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ioctl [2022-10-17 16:57:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-17 16:57:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-17 16:57:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:57:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:57:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tport [2022-10-17 16:57:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tport [2022-10-17 16:57:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 16:57:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 16:57:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:57:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:57:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2022-10-17 16:57:55,030 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2022-10-17 16:57:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:57:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2022-10-17 16:57:55,030 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2022-10-17 16:57:55,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:57:55,032 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2022-10-17 16:57:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2022-10-17 16:57:55,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:57:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:57:55,036 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2022-10-17 16:57:55,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2022-10-17 16:57:55,037 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 16:57:55,039 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 16:57:55,039 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2022-10-17 16:57:55,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2022-10-17 16:57:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:57:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:57:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:57:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:57:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 16:57:55,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 16:57:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2022-10-17 16:57:55,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2022-10-17 16:57:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:57:55,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:57:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:57:55,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:57:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2022-10-17 16:57:55,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2022-10-17 16:57:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:57:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:57:55,048 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:57:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2022-10-17 16:57:55,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2022-10-17 16:57:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:57:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-10-17 16:57:55,049 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-10-17 16:57:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_cmd [2022-10-17 16:57:55,050 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_cmd [2022-10-17 16:57:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_set_default_node_attrs [2022-10-17 16:57:55,050 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_set_default_node_attrs [2022-10-17 16:57:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nexus [2022-10-17 16:57:55,050 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nexus [2022-10-17 16:57:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:57:55,051 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2022-10-17 16:57:55,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2022-10-17 16:57:55,051 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 16:57:55,051 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 16:57:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tv_tpg_mutex [2022-10-17 16:57:55,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tv_tpg_mutex [2022-10-17 16:57:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:57:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:57:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:57:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:57:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_fabric_proto_ident [2022-10-17 16:57:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_fabric_proto_ident [2022-10-17 16:57:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 16:57:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 16:57:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2022-10-17 16:57:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2022-10-17 16:57:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2022-10-17 16:57:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2022-10-17 16:57:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_deregister [2022-10-17 16:57:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_deregister [2022-10-17 16:57:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:57:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:57:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2022-10-17 16:57:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2022-10-17 16:57:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2022-10-17 16:57:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2022-10-17 16:57:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_dump_proto_id [2022-10-17 16:57:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_dump_proto_id [2022-10-17 16:57:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2022-10-17 16:57:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2022-10-17 16:57:55,115 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:57:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2022-10-17 16:57:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_clear_endpoint [2022-10-17 16:57:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_clear_endpoint [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2022-10-17 16:57:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mmput [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 16:57:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:57:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:57:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush_vq [2022-10-17 16:57:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush_vq [2022-10-17 16:57:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-10-17 16:57:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-10-17 16:57:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2022-10-17 16:57:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2022-10-17 16:57:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 16:57:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 16:57:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure sas_parse_pr_out_transport_id [2022-10-17 16:57:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_parse_pr_out_transport_id [2022-10-17 16:57:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2022-10-17 16:57:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2022-10-17 16:57:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2022-10-17 16:57:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2022-10-17 16:57:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2022-10-17 16:57:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2022-10-17 16:57:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-10-17 16:57:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-10-17 16:57:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2022-10-17 16:57:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2022-10-17 16:57:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-10-17 16:57:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-10-17 16:57:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used [2022-10-17 16:57:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used [2022-10-17 16:57:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:57:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:57:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:57:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:57:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-17 16:57:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-17 16:57:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nodeacl [2022-10-17 16:57:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nodeacl [2022-10-17 16:57:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2022-10-17 16:57:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2022-10-17 16:57:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_release [2022-10-17 16:57:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_release [2022-10-17 16:57:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2022-10-17 16:57:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2022-10-17 16:57:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:57:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id_len [2022-10-17 16:57:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id_len [2022-10-17 16:57:55,121 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_link [2022-10-17 16:57:55,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_link [2022-10-17 16:57:56,195 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:57:56,199 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:58:11,651 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: assume #t~switch210;#res := ~ret~1; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: assume !#t~switch210;#t~switch210 := #t~switch210 || 4 == ~size; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7488: assume 0 != ~tmp___1~4;#res := ~ret~1; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7488: assume !(0 != ~tmp___1~4);#res := ~ret~1; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: havoc #t~switch210; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474: SUMMARY for call #t~ret211 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: assume #t~switch210; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: assume !#t~switch210;#t~switch210 := #t~switch210 || 16 == ~size; [2022-10-17 16:58:11,652 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474-1: assume -9223372036854775808 <= #t~ret211 && #t~ret211 <= 9223372036854775807;~tmp___0~9 := #t~ret211;havoc #t~ret211; [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch210;#res := ~ret~1; [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7497-1: ~tmp___2~3 := #t~ret213;havoc #t~ret213;#res := (if ~tmp___2~3 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~3 % 18446744073709551616 % 4294967296 else ~tmp___2~3 % 18446744073709551616 % 4294967296 - 4294967296); [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7497: SUMMARY for call #t~ret213 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch210;#t~switch210 := #t~switch210 || 2 == ~size; [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: assume #t~switch210;#res := ~ret~1; [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: assume !#t~switch210;#t~switch210 := #t~switch210 || 8 == ~size; [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7487-1: assume -9223372036854775808 <= #t~ret212 && #t~ret212 <= 9223372036854775807;~tmp___1~4 := #t~ret212;havoc #t~ret212; [2022-10-17 16:58:11,653 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7487: SUMMARY for call #t~ret212 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483: assume #t~switch210; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483: assume !#t~switch210;#t~switch210 := true; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7475: assume 0 != ~tmp___0~9;#res := ~ret~1; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7475: assume !(0 != ~tmp___0~9);#res := ~ret~1; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7496: assume #t~switch210; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7496: assume !#t~switch210; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7465: assume #t~switch210;#res := ~ret~1; [2022-10-17 16:58:11,654 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7465: assume !#t~switch210;#t~switch210 := #t~switch210 || 10 == ~size;