./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:50:11,384 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:50:11,453 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 02:50:11,459 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:50:11,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:50:11,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:50:11,484 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:50:11,484 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:50:11,485 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:50:11,486 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:50:11,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:50:11,487 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:50:11,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:50:11,488 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:50:11,488 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:50:11,489 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:50:11,490 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:50:11,490 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:50:11,490 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:50:11,491 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:50:11,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:50:11,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:50:11,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:50:11,493 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:50:11,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:50:11,494 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:50:11,494 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 02:50:11,495 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:50:11,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:50:11,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:50:11,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:50:11,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:50:11,497 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:50:11,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 02:50:11,497 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:50:11,497 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:50:11,497 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:50:11,498 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:50:11,498 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:50:11,498 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 [2023-11-29 02:50:11,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:50:11,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:50:11,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:50:11,764 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:50:11,764 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:50:11,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2023-11-29 02:50:14,586 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:50:15,018 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:50:15,018 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2023-11-29 02:50:15,054 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data/697abf331/7f30b19fb2d4421b9610a3a1129f317a/FLAGa579622f8 [2023-11-29 02:50:15,069 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data/697abf331/7f30b19fb2d4421b9610a3a1129f317a [2023-11-29 02:50:15,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:50:15,073 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:50:15,075 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:50:15,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:50:15,080 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:50:15,081 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:50:15" (1/1) ... [2023-11-29 02:50:15,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55c9fdbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:15, skipping insertion in model container [2023-11-29 02:50:15,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:50:15" (1/1) ... [2023-11-29 02:50:15,209 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:50:17,185 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2023-11-29 02:50:17,190 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2023-11-29 02:50:17,191 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2023-11-29 02:50:17,192 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2023-11-29 02:50:17,193 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2023-11-29 02:50:17,193 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2023-11-29 02:50:17,194 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2023-11-29 02:50:17,195 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2023-11-29 02:50:17,195 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2023-11-29 02:50:17,196 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2023-11-29 02:50:17,197 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2023-11-29 02:50:17,197 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2023-11-29 02:50:17,198 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2023-11-29 02:50:17,199 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2023-11-29 02:50:17,199 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2023-11-29 02:50:17,200 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2023-11-29 02:50:17,201 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2023-11-29 02:50:17,201 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2023-11-29 02:50:17,202 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2023-11-29 02:50:17,203 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2023-11-29 02:50:17,204 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2023-11-29 02:50:17,204 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2023-11-29 02:50:17,205 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2023-11-29 02:50:17,205 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2023-11-29 02:50:17,206 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2023-11-29 02:50:17,207 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2023-11-29 02:50:17,208 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2023-11-29 02:50:17,208 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2023-11-29 02:50:17,209 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2023-11-29 02:50:17,210 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2023-11-29 02:50:17,211 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2023-11-29 02:50:17,211 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2023-11-29 02:50:17,212 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2023-11-29 02:50:17,213 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2023-11-29 02:50:17,213 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2023-11-29 02:50:17,214 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2023-11-29 02:50:17,214 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2023-11-29 02:50:17,215 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2023-11-29 02:50:17,216 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2023-11-29 02:50:17,216 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2023-11-29 02:50:17,217 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2023-11-29 02:50:17,217 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2023-11-29 02:50:17,218 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2023-11-29 02:50:17,219 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2023-11-29 02:50:17,219 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2023-11-29 02:50:17,220 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2023-11-29 02:50:17,220 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2023-11-29 02:50:17,221 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2023-11-29 02:50:17,221 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2023-11-29 02:50:17,222 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2023-11-29 02:50:17,222 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2023-11-29 02:50:17,223 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2023-11-29 02:50:17,224 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2023-11-29 02:50:17,224 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2023-11-29 02:50:17,225 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2023-11-29 02:50:17,225 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2023-11-29 02:50:17,226 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2023-11-29 02:50:17,227 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2023-11-29 02:50:17,227 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2023-11-29 02:50:17,228 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2023-11-29 02:50:17,228 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2023-11-29 02:50:17,229 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2023-11-29 02:50:17,230 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2023-11-29 02:50:17,230 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2023-11-29 02:50:17,231 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2023-11-29 02:50:17,231 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2023-11-29 02:50:17,232 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2023-11-29 02:50:17,232 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2023-11-29 02:50:17,233 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2023-11-29 02:50:17,233 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2023-11-29 02:50:17,234 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2023-11-29 02:50:17,235 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2023-11-29 02:50:17,235 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2023-11-29 02:50:17,236 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2023-11-29 02:50:17,236 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2023-11-29 02:50:17,237 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2023-11-29 02:50:17,237 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2023-11-29 02:50:17,238 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2023-11-29 02:50:17,238 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2023-11-29 02:50:17,239 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2023-11-29 02:50:17,239 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2023-11-29 02:50:17,240 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2023-11-29 02:50:17,240 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2023-11-29 02:50:17,241 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2023-11-29 02:50:17,241 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2023-11-29 02:50:17,242 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2023-11-29 02:50:17,242 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2023-11-29 02:50:17,243 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2023-11-29 02:50:17,253 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:50:17,279 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:50:17,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3569] [2023-11-29 02:50:17,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3572] [2023-11-29 02:50:17,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3575] [2023-11-29 02:50:17,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3578] [2023-11-29 02:50:17,493 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2023-11-29 02:50:17,494 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2023-11-29 02:50:17,494 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2023-11-29 02:50:17,494 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2023-11-29 02:50:17,495 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2023-11-29 02:50:17,495 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2023-11-29 02:50:17,495 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2023-11-29 02:50:17,496 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2023-11-29 02:50:17,496 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2023-11-29 02:50:17,497 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2023-11-29 02:50:17,497 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2023-11-29 02:50:17,497 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2023-11-29 02:50:17,498 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2023-11-29 02:50:17,498 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2023-11-29 02:50:17,498 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2023-11-29 02:50:17,499 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2023-11-29 02:50:17,499 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2023-11-29 02:50:17,500 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2023-11-29 02:50:17,500 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2023-11-29 02:50:17,500 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2023-11-29 02:50:17,501 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2023-11-29 02:50:17,501 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2023-11-29 02:50:17,502 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2023-11-29 02:50:17,502 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2023-11-29 02:50:17,502 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2023-11-29 02:50:17,503 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2023-11-29 02:50:17,503 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2023-11-29 02:50:17,504 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2023-11-29 02:50:17,504 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2023-11-29 02:50:17,504 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2023-11-29 02:50:17,505 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2023-11-29 02:50:17,505 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2023-11-29 02:50:17,505 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2023-11-29 02:50:17,506 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2023-11-29 02:50:17,506 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2023-11-29 02:50:17,507 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2023-11-29 02:50:17,507 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2023-11-29 02:50:17,507 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2023-11-29 02:50:17,508 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2023-11-29 02:50:17,508 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2023-11-29 02:50:17,509 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2023-11-29 02:50:17,509 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2023-11-29 02:50:17,509 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2023-11-29 02:50:17,510 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2023-11-29 02:50:17,510 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2023-11-29 02:50:17,510 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2023-11-29 02:50:17,511 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2023-11-29 02:50:17,511 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2023-11-29 02:50:17,512 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2023-11-29 02:50:17,512 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2023-11-29 02:50:17,512 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2023-11-29 02:50:17,513 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2023-11-29 02:50:17,513 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2023-11-29 02:50:17,513 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2023-11-29 02:50:17,514 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2023-11-29 02:50:17,514 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2023-11-29 02:50:17,515 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2023-11-29 02:50:17,515 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2023-11-29 02:50:17,515 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2023-11-29 02:50:17,516 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2023-11-29 02:50:17,516 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2023-11-29 02:50:17,516 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2023-11-29 02:50:17,517 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2023-11-29 02:50:17,517 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2023-11-29 02:50:17,518 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2023-11-29 02:50:17,518 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2023-11-29 02:50:17,518 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2023-11-29 02:50:17,519 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2023-11-29 02:50:17,519 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2023-11-29 02:50:17,519 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2023-11-29 02:50:17,520 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2023-11-29 02:50:17,520 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2023-11-29 02:50:17,521 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2023-11-29 02:50:17,521 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2023-11-29 02:50:17,521 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2023-11-29 02:50:17,522 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2023-11-29 02:50:17,522 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2023-11-29 02:50:17,522 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2023-11-29 02:50:17,523 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2023-11-29 02:50:17,523 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2023-11-29 02:50:17,523 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2023-11-29 02:50:17,524 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2023-11-29 02:50:17,524 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2023-11-29 02:50:17,525 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2023-11-29 02:50:17,525 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2023-11-29 02:50:17,525 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2023-11-29 02:50:17,526 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2023-11-29 02:50:17,526 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2023-11-29 02:50:17,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:50:17,677 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:50:17,677 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:50:17,677 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:50:17,685 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:50:17,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17 WrapperNode [2023-11-29 02:50:17,686 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:50:17,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:50:17,688 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:50:17,688 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:50:17,697 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:17,756 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:17,843 INFO L138 Inliner]: procedures = 486, calls = 1125, calls flagged for inlining = 196, calls inlined = 121, statements flattened = 2026 [2023-11-29 02:50:17,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:50:17,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:50:17,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:50:17,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:50:17,857 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:17,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:17,879 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:17,990 INFO L175 MemorySlicer]: Split 297 memory accesses to 21 slices as follows [21, 1, 1, 2, 1, 75, 89, 6, 5, 9, 21, 8, 7, 7, 4, 1, 10, 4, 8, 1, 16]. 30 percent of accesses are in the largest equivalence class. The 195 initializations are split as follows [21, 1, 1, 2, 1, 7, 64, 6, 5, 0, 21, 8, 7, 7, 4, 1, 10, 4, 8, 1, 16]. The 27 writes are split as follows [0, 0, 0, 0, 0, 12, 8, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2023-11-29 02:50:17,990 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:17,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:18,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:18,048 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:18,068 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:18,078 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:18,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:50:18,095 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:50:18,095 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:50:18,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:50:18,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (1/1) ... [2023-11-29 02:50:18,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:50:18,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:50:18,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:50:18,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:50:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-29 02:50:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-29 02:50:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-29 02:50:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-29 02:50:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-29 02:50:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_delay [2023-11-29 02:50:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_delay [2023-11-29 02:50:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 02:50:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 02:50:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock [2023-11-29 02:50:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock [2023-11-29 02:50:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_lock [2023-11-29 02:50:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_lock [2023-11-29 02:50:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-29 02:50:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-29 02:50:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_spin_write_unlock_irq [2023-11-29 02:50:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_spin_write_unlock_irq [2023-11-29 02:50:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-29 02:50:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-29 02:50:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure torture_random [2023-11-29 02:50:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_random [2023-11-29 02:50:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-29 02:50:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-29 02:50:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_end [2023-11-29 02:50:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_init_end [2023-11-29 02:50:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-29 02:50:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-29 02:50:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_delay [2023-11-29 02:50:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_delay [2023-11-29 02:50:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-29 02:50:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_delay [2023-11-29 02:50:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_delay [2023-11-29 02:50:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-29 02:50:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-29 02:50:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-29 02:50:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-29 02:50:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-29 02:50:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-29 02:50:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock_irq [2023-11-29 02:50:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock_irq [2023-11-29 02:50:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 02:50:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-11-29 02:50:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-11-29 02:50:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-29 02:50:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-29 02:50:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-29 02:50:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-29 02:50:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_lock_irq [2023-11-29 02:50:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_lock_irq [2023-11-29 02:50:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_stop_kthread [2023-11-29 02:50:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_stop_kthread [2023-11-29 02:50:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-29 02:50:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-29 02:50:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-29 02:50:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-29 02:50:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 02:50:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 02:50:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 02:50:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 02:50:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 02:50:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-29 02:50:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-29 02:50:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-29 02:50:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-29 02:50:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-29 02:50:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-29 02:50:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_torture_spinlock [2023-11-29 02:50:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_torture_spinlock [2023-11-29 02:50:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-29 02:50:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-29 02:50:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_down_write [2023-11-29 02:50:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_down_write [2023-11-29 02:50:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-29 02:50:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-29 02:50:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-29 02:50:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-29 02:50:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-29 02:50:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-29 02:50:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-11-29 02:50:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-11-29 02:50:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 02:50:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_up_read [2023-11-29 02:50:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_up_read [2023-11-29 02:50:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-29 02:50:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-29 02:50:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_unlock [2023-11-29 02:50:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_unlock [2023-11-29 02:50:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:50:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_up_write [2023-11-29 02:50:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_up_write [2023-11-29 02:50:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-29 02:50:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-29 02:50:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_unlock_irq [2023-11-29 02:50:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_unlock_irq [2023-11-29 02:50:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-29 02:50:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-29 02:50:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 02:50:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 02:50:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 02:50:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 02:50:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 02:50:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 02:50:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 02:50:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 02:50:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 02:50:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats_print [2023-11-29 02:50:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats_print [2023-11-29 02:50:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-29 02:50:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-29 02:50:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_down_read [2023-11-29 02:50:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_down_read [2023-11-29 02:50:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_write_delay [2023-11-29 02:50:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_write_delay [2023-11-29 02:50:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_unlock [2023-11-29 02:50:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_unlock [2023-11-29 02:50:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:50:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:50:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 02:50:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 02:50:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-29 02:50:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-29 02:50:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_create_kthread [2023-11-29 02:50:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_create_kthread [2023-11-29 02:50:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_torture_mutex [2023-11-29 02:50:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_torture_mutex [2023-11-29 02:50:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_unlock_irq [2023-11-29 02:50:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_unlock_irq [2023-11-29 02:50:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-29 02:50:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-29 02:50:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-29 02:50:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 02:50:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 02:50:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 02:50:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 02:50:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 02:50:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 02:50:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-11-29 02:50:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-11-29 02:50:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-29 02:50:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-29 02:50:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-29 02:50:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-29 02:50:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_print_module_parms [2023-11-29 02:50:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_print_module_parms [2023-11-29 02:50:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_lock_irq [2023-11-29 02:50:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_lock_irq [2023-11-29 02:50:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-29 02:50:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-29 02:50:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-29 02:50:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-29 02:50:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_read_delay [2023-11-29 02:50:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_read_delay [2023-11-29 02:50:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-29 02:50:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-29 02:50:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-29 02:50:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-29 02:50:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-29 02:50:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-29 02:50:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_delay [2023-11-29 02:50:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_delay [2023-11-29 02:50:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-29 02:50:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-29 02:50:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-29 02:50:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-29 02:50:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 02:50:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 02:50:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-29 02:50:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-29 02:50:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 02:50:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 02:50:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 02:50:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 02:50:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 02:50:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 02:50:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 02:50:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 02:50:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 02:50:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-29 02:50:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-29 02:50:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_cleanup [2023-11-29 02:50:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_cleanup [2023-11-29 02:50:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-29 02:50:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-29 02:50:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure __torture_print_stats [2023-11-29 02:50:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __torture_print_stats [2023-11-29 02:50:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_torture_spinlock [2023-11-29 02:50:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_torture_spinlock [2023-11-29 02:50:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-29 02:50:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-29 02:50:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_unlock [2023-11-29 02:50:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_unlock [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_lock [2023-11-29 02:50:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_lock [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 02:50:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 02:50:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 02:50:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 02:50:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 02:50:18,655 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:50:18,660 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:50:18,715 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 02:50:20,111 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:50:20,300 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:50:20,300 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 02:50:20,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:50:20 BoogieIcfgContainer [2023-11-29 02:50:20,301 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:50:20,303 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:50:20,304 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:50:20,307 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:50:20,307 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:50:15" (1/3) ... [2023-11-29 02:50:20,308 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530bb79a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:50:20, skipping insertion in model container [2023-11-29 02:50:20,308 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:50:17" (2/3) ... [2023-11-29 02:50:20,308 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530bb79a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:50:20, skipping insertion in model container [2023-11-29 02:50:20,309 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:50:20" (3/3) ... [2023-11-29 02:50:20,310 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2023-11-29 02:50:20,330 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:50:20,330 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2023-11-29 02:50:20,399 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:50:20,406 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1359a6b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:50:20,407 INFO L358 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2023-11-29 02:50:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand has 824 states, 497 states have (on average 1.3943661971830985) internal successors, (693), 557 states have internal predecessors, (693), 214 states have call successors, (214), 82 states have call predecessors, (214), 81 states have return successors, (206), 198 states have call predecessors, (206), 206 states have call successors, (206) [2023-11-29 02:50:20,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-29 02:50:20,426 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:50:20,426 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:50:20,427 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:50:20,432 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:50:20,432 INFO L85 PathProgramCache]: Analyzing trace with hash -1207074908, now seen corresponding path program 1 times [2023-11-29 02:50:20,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:50:20,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171117328] [2023-11-29 02:50:20,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:20,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:50:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:21,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:50:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:21,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:50:21,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171117328] [2023-11-29 02:50:21,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171117328] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:50:21,074 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:50:21,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:50:21,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662323389] [2023-11-29 02:50:21,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:50:21,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:50:21,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:50:21,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:50:21,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:50:21,118 INFO L87 Difference]: Start difference. First operand has 824 states, 497 states have (on average 1.3943661971830985) internal successors, (693), 557 states have internal predecessors, (693), 214 states have call successors, (214), 82 states have call predecessors, (214), 81 states have return successors, (206), 198 states have call predecessors, (206), 206 states have call successors, (206) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:50:21,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:50:21,608 INFO L93 Difference]: Finished difference Result 1734 states and 2469 transitions. [2023-11-29 02:50:21,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:50:21,610 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 22 [2023-11-29 02:50:21,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:50:21,632 INFO L225 Difference]: With dead ends: 1734 [2023-11-29 02:50:21,632 INFO L226 Difference]: Without dead ends: 905 [2023-11-29 02:50:21,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:50:21,645 INFO L413 NwaCegarLoop]: 970 mSDtfsCounter, 105 mSDsluCounter, 934 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 1904 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:50:21,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 1904 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 293 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:50:21,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 905 states. [2023-11-29 02:50:21,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 905 to 812. [2023-11-29 02:50:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 812 states, 495 states have (on average 1.3191919191919192) internal successors, (653), 548 states have internal predecessors, (653), 206 states have call successors, (206), 81 states have call predecessors, (206), 80 states have return successors, (204), 196 states have call predecessors, (204), 204 states have call successors, (204) [2023-11-29 02:50:21,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1063 transitions. [2023-11-29 02:50:21,760 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1063 transitions. Word has length 22 [2023-11-29 02:50:21,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:50:21,761 INFO L495 AbstractCegarLoop]: Abstraction has 812 states and 1063 transitions. [2023-11-29 02:50:21,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:50:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1063 transitions. [2023-11-29 02:50:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-29 02:50:21,764 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:50:21,764 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:50:21,765 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 02:50:21,765 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:50:21,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:50:21,766 INFO L85 PathProgramCache]: Analyzing trace with hash -825647346, now seen corresponding path program 1 times [2023-11-29 02:50:21,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:50:21,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096210006] [2023-11-29 02:50:21,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:50:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:23,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:50:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:23,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:50:23,483 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096210006] [2023-11-29 02:50:23,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096210006] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:50:23,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:50:23,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:50:23,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [54719275] [2023-11-29 02:50:23,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:50:23,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:50:23,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:50:23,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:50:23,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:50:23,487 INFO L87 Difference]: Start difference. First operand 812 states and 1063 transitions. Second operand has 9 states, 8 states have (on average 2.25) internal successors, (18), 9 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:50:27,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:50:27,007 INFO L93 Difference]: Finished difference Result 2524 states and 3340 transitions. [2023-11-29 02:50:27,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:50:27,008 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 2.25) internal successors, (18), 9 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2023-11-29 02:50:27,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:50:27,022 INFO L225 Difference]: With dead ends: 2524 [2023-11-29 02:50:27,023 INFO L226 Difference]: Without dead ends: 1759 [2023-11-29 02:50:27,026 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272 [2023-11-29 02:50:27,028 INFO L413 NwaCegarLoop]: 1055 mSDtfsCounter, 1629 mSDsluCounter, 4774 mSDsCounter, 0 mSdLazyCounter, 2894 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1629 SdHoareTripleChecker+Valid, 5829 SdHoareTripleChecker+Invalid, 3045 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 2894 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:50:27,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1629 Valid, 5829 Invalid, 3045 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [151 Valid, 2894 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-11-29 02:50:27,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1759 states. [2023-11-29 02:50:27,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1759 to 1365. [2023-11-29 02:50:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1365 states, 849 states have (on average 1.3297997644287396) internal successors, (1129), 920 states have internal predecessors, (1129), 348 states have call successors, (348), 140 states have call predecessors, (348), 137 states have return successors, (347), 332 states have call predecessors, (347), 346 states have call successors, (347) [2023-11-29 02:50:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1365 states and 1824 transitions. [2023-11-29 02:50:27,125 INFO L78 Accepts]: Start accepts. Automaton has 1365 states and 1824 transitions. Word has length 23 [2023-11-29 02:50:27,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:50:27,126 INFO L495 AbstractCegarLoop]: Abstraction has 1365 states and 1824 transitions. [2023-11-29 02:50:27,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 2.25) internal successors, (18), 9 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:50:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1824 transitions. [2023-11-29 02:50:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-29 02:50:27,129 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:50:27,129 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:50:27,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 02:50:27,129 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:50:27,130 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:50:27,130 INFO L85 PathProgramCache]: Analyzing trace with hash 2073198234, now seen corresponding path program 1 times [2023-11-29 02:50:27,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:50:27,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232723842] [2023-11-29 02:50:27,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:50:27,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:28,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:50:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:28,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:50:28,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232723842] [2023-11-29 02:50:28,657 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232723842] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:50:28,657 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:50:28,657 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:50:28,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188123811] [2023-11-29 02:50:28,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:50:28,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:50:28,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:50:28,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:50:28,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:50:28,659 INFO L87 Difference]: Start difference. First operand 1365 states and 1824 transitions. Second operand has 9 states, 8 states have (on average 2.25) internal successors, (18), 9 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:50:31,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:50:31,693 INFO L93 Difference]: Finished difference Result 3067 states and 4079 transitions. [2023-11-29 02:50:31,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:50:31,693 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 2.25) internal successors, (18), 9 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2023-11-29 02:50:31,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:50:31,703 INFO L225 Difference]: With dead ends: 3067 [2023-11-29 02:50:31,703 INFO L226 Difference]: Without dead ends: 1763 [2023-11-29 02:50:31,706 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272 [2023-11-29 02:50:31,707 INFO L413 NwaCegarLoop]: 1019 mSDtfsCounter, 1690 mSDsluCounter, 4694 mSDsCounter, 0 mSdLazyCounter, 2839 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1690 SdHoareTripleChecker+Valid, 5713 SdHoareTripleChecker+Invalid, 2995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 2839 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:50:31,707 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1690 Valid, 5713 Invalid, 2995 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [156 Valid, 2839 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-11-29 02:50:31,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1763 states. [2023-11-29 02:50:31,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1763 to 1365. [2023-11-29 02:50:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1365 states, 849 states have (on average 1.3286219081272084) internal successors, (1128), 920 states have internal predecessors, (1128), 348 states have call successors, (348), 140 states have call predecessors, (348), 137 states have return successors, (347), 332 states have call predecessors, (347), 346 states have call successors, (347) [2023-11-29 02:50:31,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1365 states and 1823 transitions. [2023-11-29 02:50:31,785 INFO L78 Accepts]: Start accepts. Automaton has 1365 states and 1823 transitions. Word has length 23 [2023-11-29 02:50:31,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:50:31,786 INFO L495 AbstractCegarLoop]: Abstraction has 1365 states and 1823 transitions. [2023-11-29 02:50:31,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 2.25) internal successors, (18), 9 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:50:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1823 transitions. [2023-11-29 02:50:31,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-29 02:50:31,788 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:50:31,788 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:50:31,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 02:50:31,788 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:50:31,789 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:50:31,789 INFO L85 PathProgramCache]: Analyzing trace with hash 4827992, now seen corresponding path program 1 times [2023-11-29 02:50:31,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:50:31,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121872974] [2023-11-29 02:50:31,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:31,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:50:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:32,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:50:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:32,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:50:32,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121872974] [2023-11-29 02:50:32,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121872974] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:50:32,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [595906485] [2023-11-29 02:50:32,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:32,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:50:32,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:50:32,016 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:50:32,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 02:50:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:32,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 1362 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-29 02:50:32,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:50:32,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:50:32,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 1 [2023-11-29 02:50:32,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:50:32,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2023-11-29 02:50:32,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2023-11-29 02:50:32,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:32,839 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:50:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:32,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [595906485] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:50:32,965 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:50:32,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 8] total 16 [2023-11-29 02:50:32,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334978735] [2023-11-29 02:50:32,965 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:50:32,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 02:50:32,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:50:32,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 02:50:32,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2023-11-29 02:50:32,967 INFO L87 Difference]: Start difference. First operand 1365 states and 1823 transitions. Second operand has 16 states, 14 states have (on average 3.357142857142857) internal successors, (47), 16 states have internal predecessors, (47), 6 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:50:41,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:50:41,244 INFO L93 Difference]: Finished difference Result 4788 states and 6391 transitions. [2023-11-29 02:50:41,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 02:50:41,245 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 14 states have (on average 3.357142857142857) internal successors, (47), 16 states have internal predecessors, (47), 6 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 24 [2023-11-29 02:50:41,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:50:41,270 INFO L225 Difference]: With dead ends: 4788 [2023-11-29 02:50:41,270 INFO L226 Difference]: Without dead ends: 3445 [2023-11-29 02:50:41,276 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=228, Invalid=828, Unknown=0, NotChecked=0, Total=1056 [2023-11-29 02:50:41,277 INFO L413 NwaCegarLoop]: 1991 mSDtfsCounter, 3402 mSDsluCounter, 18106 mSDsCounter, 0 mSdLazyCounter, 9401 mSolverCounterSat, 592 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3428 SdHoareTripleChecker+Valid, 20097 SdHoareTripleChecker+Invalid, 9993 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 592 IncrementalHoareTripleChecker+Valid, 9401 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:50:41,277 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3428 Valid, 20097 Invalid, 9993 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [592 Valid, 9401 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2023-11-29 02:50:41,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3445 states. [2023-11-29 02:50:41,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3445 to 2465. [2023-11-29 02:50:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2465 states, 1544 states have (on average 1.3180051813471503) internal successors, (2035), 1645 states have internal predecessors, (2035), 627 states have call successors, (627), 268 states have call predecessors, (627), 263 states have return successors, (625), 604 states have call predecessors, (625), 625 states have call successors, (625) [2023-11-29 02:50:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 2465 states and 3287 transitions. [2023-11-29 02:50:41,477 INFO L78 Accepts]: Start accepts. Automaton has 2465 states and 3287 transitions. Word has length 24 [2023-11-29 02:50:41,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:50:41,477 INFO L495 AbstractCegarLoop]: Abstraction has 2465 states and 3287 transitions. [2023-11-29 02:50:41,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 14 states have (on average 3.357142857142857) internal successors, (47), 16 states have internal predecessors, (47), 6 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:50:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3287 transitions. [2023-11-29 02:50:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-29 02:50:41,479 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:50:41,479 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:50:41,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 02:50:41,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:50:41,680 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:50:41,680 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:50:41,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1911363110, now seen corresponding path program 1 times [2023-11-29 02:50:41,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:50:41,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197645960] [2023-11-29 02:50:41,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:50:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:42,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:50:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:42,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:42,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:50:42,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197645960] [2023-11-29 02:50:42,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1197645960] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:50:42,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2079430113] [2023-11-29 02:50:42,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:42,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:50:42,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:50:42,627 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:50:42,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 02:50:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:43,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 1378 conjuncts, 40 conjunts are in the unsatisfiable core [2023-11-29 02:50:43,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:50:43,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:50:43,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:50:43,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:50:43,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:50:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:43,416 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:50:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:43,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2079430113] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:50:43,554 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:50:43,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 9] total 21 [2023-11-29 02:50:43,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360387653] [2023-11-29 02:50:43,555 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:50:43,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2023-11-29 02:50:43,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:50:43,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2023-11-29 02:50:43,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=357, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:50:43,556 INFO L87 Difference]: Start difference. First operand 2465 states and 3287 transitions. Second operand has 21 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 21 states have internal predecessors, (46), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:50:50,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:50:50,699 INFO L93 Difference]: Finished difference Result 5364 states and 7115 transitions. [2023-11-29 02:50:50,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 02:50:50,700 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 21 states have internal predecessors, (46), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 25 [2023-11-29 02:50:50,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:50:50,726 INFO L225 Difference]: With dead ends: 5364 [2023-11-29 02:50:50,726 INFO L226 Difference]: Without dead ends: 4048 [2023-11-29 02:50:50,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=237, Invalid=885, Unknown=0, NotChecked=0, Total=1122 [2023-11-29 02:50:50,733 INFO L413 NwaCegarLoop]: 1664 mSDtfsCounter, 5439 mSDsluCounter, 10828 mSDsCounter, 0 mSdLazyCounter, 7394 mSolverCounterSat, 3053 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5439 SdHoareTripleChecker+Valid, 12492 SdHoareTripleChecker+Invalid, 10447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3053 IncrementalHoareTripleChecker+Valid, 7394 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:50:50,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5439 Valid, 12492 Invalid, 10447 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3053 Valid, 7394 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2023-11-29 02:50:50,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4048 states. [2023-11-29 02:50:51,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4048 to 3492. [2023-11-29 02:50:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3492 states, 2197 states have (on average 1.315885298133819) internal successors, (2891), 2329 states have internal predecessors, (2891), 893 states have call successors, (893), 378 states have call predecessors, (893), 371 states have return successors, (891), 863 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-29 02:50:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 3492 states and 4675 transitions. [2023-11-29 02:50:51,081 INFO L78 Accepts]: Start accepts. Automaton has 3492 states and 4675 transitions. Word has length 25 [2023-11-29 02:50:51,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:50:51,081 INFO L495 AbstractCegarLoop]: Abstraction has 3492 states and 4675 transitions. [2023-11-29 02:50:51,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 21 states have internal predecessors, (46), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:50:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 4675 transitions. [2023-11-29 02:50:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-29 02:50:51,083 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:50:51,083 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:50:51,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 02:50:51,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:50:51,284 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:50:51,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:50:51,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1607159386, now seen corresponding path program 2 times [2023-11-29 02:50:51,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:50:51,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645234836] [2023-11-29 02:50:51,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:50:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:50:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:52,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:50:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:50:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:52,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:50:52,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645234836] [2023-11-29 02:50:52,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645234836] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:50:52,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056907422] [2023-11-29 02:50:52,612 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 02:50:52,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:50:52,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:50:52,613 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:50:52,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 02:50:53,223 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 02:50:53,223 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 02:50:53,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 1396 conjuncts, 44 conjunts are in the unsatisfiable core [2023-11-29 02:50:53,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:50:53,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 9 [2023-11-29 02:50:53,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 22 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 19 [2023-11-29 02:50:53,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:50:53,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 02:50:53,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:50:53,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:53,646 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:50:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:50:53,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056907422] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:50:53,858 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:50:53,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 10] total 24 [2023-11-29 02:50:53,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820214867] [2023-11-29 02:50:53,858 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:50:53,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-29 02:50:53,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:50:53,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-29 02:50:53,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=475, Unknown=0, NotChecked=0, Total=552 [2023-11-29 02:50:53,860 INFO L87 Difference]: Start difference. First operand 3492 states and 4675 transitions. Second operand has 24 states, 22 states have (on average 2.3636363636363638) internal successors, (52), 24 states have internal predecessors, (52), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:51:04,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:51:04,239 INFO L93 Difference]: Finished difference Result 8204 states and 11178 transitions. [2023-11-29 02:51:04,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-29 02:51:04,240 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 22 states have (on average 2.3636363636363638) internal successors, (52), 24 states have internal predecessors, (52), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 27 [2023-11-29 02:51:04,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:51:04,269 INFO L225 Difference]: With dead ends: 8204 [2023-11-29 02:51:04,269 INFO L226 Difference]: Without dead ends: 5847 [2023-11-29 02:51:04,276 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 455 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=456, Invalid=1896, Unknown=0, NotChecked=0, Total=2352 [2023-11-29 02:51:04,277 INFO L413 NwaCegarLoop]: 1732 mSDtfsCounter, 7686 mSDsluCounter, 14297 mSDsCounter, 0 mSdLazyCounter, 8949 mSolverCounterSat, 3651 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7686 SdHoareTripleChecker+Valid, 16029 SdHoareTripleChecker+Invalid, 12600 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3651 IncrementalHoareTripleChecker+Valid, 8949 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:51:04,277 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7686 Valid, 16029 Invalid, 12600 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3651 Valid, 8949 Invalid, 0 Unknown, 0 Unchecked, 8.4s Time] [2023-11-29 02:51:04,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5847 states. [2023-11-29 02:51:04,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5847 to 4511. [2023-11-29 02:51:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4511 states, 2846 states have (on average 1.314476458186929) internal successors, (3741), 3009 states have internal predecessors, (3741), 1155 states have call successors, (1155), 488 states have call predecessors, (1155), 479 states have return successors, (1153), 1118 states have call predecessors, (1153), 1153 states have call successors, (1153) [2023-11-29 02:51:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 4511 states and 6049 transitions. [2023-11-29 02:51:04,900 INFO L78 Accepts]: Start accepts. Automaton has 4511 states and 6049 transitions. Word has length 27 [2023-11-29 02:51:04,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:51:04,901 INFO L495 AbstractCegarLoop]: Abstraction has 4511 states and 6049 transitions. [2023-11-29 02:51:04,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 22 states have (on average 2.3636363636363638) internal successors, (52), 24 states have internal predecessors, (52), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:51:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 6049 transitions. [2023-11-29 02:51:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-29 02:51:04,903 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:51:04,903 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:51:04,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 02:51:05,105 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:51:05,106 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:51:05,106 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:05,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1325156750, now seen corresponding path program 3 times [2023-11-29 02:51:05,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:05,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268332220] [2023-11-29 02:51:05,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:06,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:51:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:06,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:51:06,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268332220] [2023-11-29 02:51:06,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268332220] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:51:06,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2076557940] [2023-11-29 02:51:06,542 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-29 02:51:06,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:51:06,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:06,543 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:51:06,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 02:51:07,336 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-11-29 02:51:07,337 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 02:51:07,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 1414 conjuncts, 42 conjunts are in the unsatisfiable core [2023-11-29 02:51:07,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:51:07,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 22 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 19 [2023-11-29 02:51:07,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 1 [2023-11-29 02:51:07,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 28 [2023-11-29 02:51:07,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-29 02:51:07,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:51:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:07,800 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:51:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:08,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2076557940] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:51:08,014 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:51:08,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 11] total 27 [2023-11-29 02:51:08,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279058083] [2023-11-29 02:51:08,014 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:51:08,014 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-11-29 02:51:08,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:51:08,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-11-29 02:51:08,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=610, Unknown=0, NotChecked=0, Total=702 [2023-11-29 02:51:08,016 INFO L87 Difference]: Start difference. First operand 4511 states and 6049 transitions. Second operand has 27 states, 25 states have (on average 2.32) internal successors, (58), 27 states have internal predecessors, (58), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:51:30,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:51:30,392 INFO L93 Difference]: Finished difference Result 11517 states and 15707 transitions. [2023-11-29 02:51:30,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2023-11-29 02:51:30,392 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 25 states have (on average 2.32) internal successors, (58), 27 states have internal predecessors, (58), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 29 [2023-11-29 02:51:30,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:51:30,458 INFO L225 Difference]: With dead ends: 11517 [2023-11-29 02:51:30,458 INFO L226 Difference]: Without dead ends: 9154 [2023-11-29 02:51:30,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 927 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=679, Invalid=3353, Unknown=0, NotChecked=0, Total=4032 [2023-11-29 02:51:30,470 INFO L413 NwaCegarLoop]: 2591 mSDtfsCounter, 6932 mSDsluCounter, 23005 mSDsCounter, 0 mSdLazyCounter, 20324 mSolverCounterSat, 3069 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6932 SdHoareTripleChecker+Valid, 25596 SdHoareTripleChecker+Invalid, 23393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3069 IncrementalHoareTripleChecker+Valid, 20324 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2023-11-29 02:51:30,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6932 Valid, 25596 Invalid, 23393 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3069 Valid, 20324 Invalid, 0 Unknown, 0 Unchecked, 18.8s Time] [2023-11-29 02:51:30,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9154 states. [2023-11-29 02:51:31,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9154 to 5567. [2023-11-29 02:51:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5567 states, 3516 states have (on average 1.3168373151308306) internal successors, (4630), 3718 states have internal predecessors, (4630), 1433 states have call successors, (1433), 598 states have call predecessors, (1433), 587 states have return successors, (1431), 1382 states have call predecessors, (1431), 1431 states have call successors, (1431) [2023-11-29 02:51:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 5567 states and 7494 transitions. [2023-11-29 02:51:31,329 INFO L78 Accepts]: Start accepts. Automaton has 5567 states and 7494 transitions. Word has length 29 [2023-11-29 02:51:31,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:51:31,329 INFO L495 AbstractCegarLoop]: Abstraction has 5567 states and 7494 transitions. [2023-11-29 02:51:31,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 25 states have (on average 2.32) internal successors, (58), 27 states have internal predecessors, (58), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:51:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 5567 states and 7494 transitions. [2023-11-29 02:51:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-29 02:51:31,331 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:51:31,331 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:51:31,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 02:51:31,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:51:31,532 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:51:31,533 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:31,533 INFO L85 PathProgramCache]: Analyzing trace with hash -145648667, now seen corresponding path program 1 times [2023-11-29 02:51:31,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:31,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106817804] [2023-11-29 02:51:31,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:31,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:31,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:51:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:31,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:51:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:31,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:51:31,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106817804] [2023-11-29 02:51:31,665 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106817804] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:51:31,665 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:51:31,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:51:31,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663119689] [2023-11-29 02:51:31,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:51:31,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:51:31,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:51:31,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:51:31,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:51:31,666 INFO L87 Difference]: Start difference. First operand 5567 states and 7494 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:51:32,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:51:32,530 INFO L93 Difference]: Finished difference Result 10930 states and 14686 transitions. [2023-11-29 02:51:32,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:51:32,530 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 30 [2023-11-29 02:51:32,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:51:32,549 INFO L225 Difference]: With dead ends: 10930 [2023-11-29 02:51:32,549 INFO L226 Difference]: Without dead ends: 5567 [2023-11-29 02:51:32,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:51:32,563 INFO L413 NwaCegarLoop]: 920 mSDtfsCounter, 1047 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1047 SdHoareTripleChecker+Valid, 920 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:51:32,563 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1047 Valid, 920 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:51:32,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5567 states. [2023-11-29 02:51:33,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5567 to 5567. [2023-11-29 02:51:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5567 states, 3516 states have (on average 1.3137087599544937) internal successors, (4619), 3718 states have internal predecessors, (4619), 1433 states have call successors, (1433), 598 states have call predecessors, (1433), 587 states have return successors, (1431), 1382 states have call predecessors, (1431), 1431 states have call successors, (1431) [2023-11-29 02:51:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 5567 states and 7483 transitions. [2023-11-29 02:51:33,161 INFO L78 Accepts]: Start accepts. Automaton has 5567 states and 7483 transitions. Word has length 30 [2023-11-29 02:51:33,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:51:33,161 INFO L495 AbstractCegarLoop]: Abstraction has 5567 states and 7483 transitions. [2023-11-29 02:51:33,162 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:51:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 5567 states and 7483 transitions. [2023-11-29 02:51:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-29 02:51:33,163 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:51:33,163 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:51:33,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 02:51:33,163 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:51:33,163 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:33,163 INFO L85 PathProgramCache]: Analyzing trace with hash -903563202, now seen corresponding path program 4 times [2023-11-29 02:51:33,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:33,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638490952] [2023-11-29 02:51:33,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:33,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:34,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:51:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:34,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:51:34,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638490952] [2023-11-29 02:51:34,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1638490952] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:51:34,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1777860455] [2023-11-29 02:51:34,471 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-29 02:51:34,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:51:34,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:34,472 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:51:34,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 02:51:34,891 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-29 02:51:34,891 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 02:51:34,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 1432 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-29 02:51:34,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:51:34,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:51:34,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:51:35,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:51:35,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:51:35,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:35,341 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:51:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:35,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1777860455] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:51:35,581 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:51:35,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 11, 12] total 31 [2023-11-29 02:51:35,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701014792] [2023-11-29 02:51:35,582 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:51:35,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2023-11-29 02:51:35,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:51:35,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2023-11-29 02:51:35,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=822, Unknown=0, NotChecked=0, Total=930 [2023-11-29 02:51:35,584 INFO L87 Difference]: Start difference. First operand 5567 states and 7483 transitions. Second operand has 31 states, 29 states have (on average 2.206896551724138) internal successors, (64), 31 states have internal predecessors, (64), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:51:50,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:51:50,593 INFO L93 Difference]: Finished difference Result 11115 states and 15026 transitions. [2023-11-29 02:51:50,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 02:51:50,594 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 29 states have (on average 2.206896551724138) internal successors, (64), 31 states have internal predecessors, (64), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 31 [2023-11-29 02:51:50,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:51:50,614 INFO L225 Difference]: With dead ends: 11115 [2023-11-29 02:51:50,614 INFO L226 Difference]: Without dead ends: 7762 [2023-11-29 02:51:50,623 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 531 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=416, Invalid=2236, Unknown=0, NotChecked=0, Total=2652 [2023-11-29 02:51:50,624 INFO L413 NwaCegarLoop]: 1816 mSDtfsCounter, 4670 mSDsluCounter, 23797 mSDsCounter, 0 mSdLazyCounter, 17132 mSolverCounterSat, 2277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4670 SdHoareTripleChecker+Valid, 25613 SdHoareTripleChecker+Invalid, 19409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2277 IncrementalHoareTripleChecker+Valid, 17132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:51:50,625 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4670 Valid, 25613 Invalid, 19409 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2277 Valid, 17132 Invalid, 0 Unknown, 0 Unchecked, 12.7s Time] [2023-11-29 02:51:50,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7762 states. [2023-11-29 02:51:51,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7762 to 5576. [2023-11-29 02:51:51,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5576 states, 3522 states have (on average 1.3128904031800113) internal successors, (4624), 3724 states have internal predecessors, (4624), 1436 states have call successors, (1436), 598 states have call predecessors, (1436), 587 states have return successors, (1434), 1385 states have call predecessors, (1434), 1434 states have call successors, (1434) [2023-11-29 02:51:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 5576 states and 7494 transitions. [2023-11-29 02:51:51,394 INFO L78 Accepts]: Start accepts. Automaton has 5576 states and 7494 transitions. Word has length 31 [2023-11-29 02:51:51,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:51:51,395 INFO L495 AbstractCegarLoop]: Abstraction has 5576 states and 7494 transitions. [2023-11-29 02:51:51,395 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 29 states have (on average 2.206896551724138) internal successors, (64), 31 states have internal predecessors, (64), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:51:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 5576 states and 7494 transitions. [2023-11-29 02:51:51,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-29 02:51:51,397 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:51:51,397 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:51:51,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 02:51:51,598 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:51:51,599 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:51:51,599 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:51:51,599 INFO L85 PathProgramCache]: Analyzing trace with hash 520910602, now seen corresponding path program 5 times [2023-11-29 02:51:51,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:51:51,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522635845] [2023-11-29 02:51:51,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:51:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:51:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:52,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:51:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:51:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:52,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:51:52,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522635845] [2023-11-29 02:51:52,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [522635845] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:51:52,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1997131999] [2023-11-29 02:51:52,722 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-29 02:51:52,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:51:52,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:51:52,724 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:51:52,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 02:51:53,344 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2023-11-29 02:51:53,344 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 02:51:53,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 1450 conjuncts, 48 conjunts are in the unsatisfiable core [2023-11-29 02:51:53,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:51:53,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:51:53,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:51:53,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:51:53,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:51:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:53,745 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:51:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:51:54,019 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1997131999] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:51:54,019 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:51:54,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 13] total 33 [2023-11-29 02:51:54,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487841463] [2023-11-29 02:51:54,020 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:51:54,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-11-29 02:51:54,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:51:54,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-11-29 02:51:54,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=937, Unknown=0, NotChecked=0, Total=1056 [2023-11-29 02:51:54,021 INFO L87 Difference]: Start difference. First operand 5576 states and 7494 transitions. Second operand has 33 states, 31 states have (on average 2.2580645161290325) internal successors, (70), 33 states have internal predecessors, (70), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:52:11,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:11,979 INFO L93 Difference]: Finished difference Result 11288 states and 15303 transitions. [2023-11-29 02:52:11,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 02:52:11,979 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 31 states have (on average 2.2580645161290325) internal successors, (70), 33 states have internal predecessors, (70), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 33 [2023-11-29 02:52:11,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:11,998 INFO L225 Difference]: With dead ends: 11288 [2023-11-29 02:52:11,999 INFO L226 Difference]: Without dead ends: 7929 [2023-11-29 02:52:12,007 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 571 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=421, Invalid=2441, Unknown=0, NotChecked=0, Total=2862 [2023-11-29 02:52:12,008 INFO L413 NwaCegarLoop]: 1860 mSDtfsCounter, 6527 mSDsluCounter, 26029 mSDsCounter, 0 mSdLazyCounter, 20055 mSolverCounterSat, 3189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6527 SdHoareTripleChecker+Valid, 27889 SdHoareTripleChecker+Invalid, 23244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3189 IncrementalHoareTripleChecker+Valid, 20055 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:12,008 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6527 Valid, 27889 Invalid, 23244 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3189 Valid, 20055 Invalid, 0 Unknown, 0 Unchecked, 15.4s Time] [2023-11-29 02:52:12,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7929 states. [2023-11-29 02:52:12,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7929 to 5585. [2023-11-29 02:52:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5585 states, 3528 states have (on average 1.3120748299319729) internal successors, (4629), 3730 states have internal predecessors, (4629), 1439 states have call successors, (1439), 598 states have call predecessors, (1439), 587 states have return successors, (1437), 1388 states have call predecessors, (1437), 1437 states have call successors, (1437) [2023-11-29 02:52:12,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5585 states to 5585 states and 7505 transitions. [2023-11-29 02:52:12,753 INFO L78 Accepts]: Start accepts. Automaton has 5585 states and 7505 transitions. Word has length 33 [2023-11-29 02:52:12,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:12,753 INFO L495 AbstractCegarLoop]: Abstraction has 5585 states and 7505 transitions. [2023-11-29 02:52:12,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 31 states have (on average 2.2580645161290325) internal successors, (70), 33 states have internal predecessors, (70), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:52:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 5585 states and 7505 transitions. [2023-11-29 02:52:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-29 02:52:12,755 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:12,756 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:12,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 02:52:12,964 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 02:52:12,965 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:12,965 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:12,965 INFO L85 PathProgramCache]: Analyzing trace with hash -743522485, now seen corresponding path program 1 times [2023-11-29 02:52:12,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:12,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20855004] [2023-11-29 02:52:12,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:13,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:13,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:52:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:13,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:52:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:13,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:13,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20855004] [2023-11-29 02:52:13,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20855004] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:52:13,190 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:52:13,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:52:13,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357260664] [2023-11-29 02:52:13,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:52:13,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:52:13,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:13,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:52:13,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:52:13,192 INFO L87 Difference]: Start difference. First operand 5585 states and 7505 transitions. Second operand has 6 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 1 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 02:52:15,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:15,049 INFO L93 Difference]: Finished difference Result 10939 states and 14769 transitions. [2023-11-29 02:52:15,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 02:52:15,049 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 1 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2023-11-29 02:52:15,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:15,068 INFO L225 Difference]: With dead ends: 10939 [2023-11-29 02:52:15,068 INFO L226 Difference]: Without dead ends: 5585 [2023-11-29 02:52:15,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:52:15,087 INFO L413 NwaCegarLoop]: 919 mSDtfsCounter, 1038 mSDsluCounter, 2340 mSDsCounter, 0 mSdLazyCounter, 953 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1039 SdHoareTripleChecker+Valid, 3259 SdHoareTripleChecker+Invalid, 953 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 953 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:15,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1039 Valid, 3259 Invalid, 953 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 953 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 02:52:15,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5585 states. [2023-11-29 02:52:15,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5585 to 5585. [2023-11-29 02:52:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5585 states, 3528 states have (on average 1.3092403628117915) internal successors, (4619), 3730 states have internal predecessors, (4619), 1439 states have call successors, (1439), 598 states have call predecessors, (1439), 587 states have return successors, (1437), 1388 states have call predecessors, (1437), 1437 states have call successors, (1437) [2023-11-29 02:52:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5585 states to 5585 states and 7495 transitions. [2023-11-29 02:52:15,958 INFO L78 Accepts]: Start accepts. Automaton has 5585 states and 7495 transitions. Word has length 34 [2023-11-29 02:52:15,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:15,958 INFO L495 AbstractCegarLoop]: Abstraction has 5585 states and 7495 transitions. [2023-11-29 02:52:15,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 1 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 02:52:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 5585 states and 7495 transitions. [2023-11-29 02:52:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-29 02:52:15,959 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:15,960 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:15,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-29 02:52:15,960 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:15,960 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:15,960 INFO L85 PathProgramCache]: Analyzing trace with hash -743462903, now seen corresponding path program 1 times [2023-11-29 02:52:15,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:15,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498867774] [2023-11-29 02:52:15,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:15,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:16,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:16,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:52:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:16,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:52:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:16,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:16,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498867774] [2023-11-29 02:52:16,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498867774] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:52:16,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:52:16,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:52:16,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730657349] [2023-11-29 02:52:16,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:52:16,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:52:16,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:16,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:52:16,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:52:16,148 INFO L87 Difference]: Start difference. First operand 5585 states and 7495 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 02:52:17,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:17,194 INFO L93 Difference]: Finished difference Result 5585 states and 7495 transitions. [2023-11-29 02:52:17,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:52:17,194 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2023-11-29 02:52:17,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:17,212 INFO L225 Difference]: With dead ends: 5585 [2023-11-29 02:52:17,213 INFO L226 Difference]: Without dead ends: 5583 [2023-11-29 02:52:17,215 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:52:17,216 INFO L413 NwaCegarLoop]: 917 mSDtfsCounter, 3 mSDsluCounter, 1832 mSDsCounter, 0 mSdLazyCounter, 405 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 405 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:17,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 2749 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 405 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:52:17,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5583 states. [2023-11-29 02:52:18,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5583 to 5583. [2023-11-29 02:52:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5583 states, 3527 states have (on average 1.3064927700595408) internal successors, (4608), 3728 states have internal predecessors, (4608), 1439 states have call successors, (1439), 598 states have call predecessors, (1439), 587 states have return successors, (1437), 1388 states have call predecessors, (1437), 1437 states have call successors, (1437) [2023-11-29 02:52:18,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 5583 states and 7484 transitions. [2023-11-29 02:52:18,185 INFO L78 Accepts]: Start accepts. Automaton has 5583 states and 7484 transitions. Word has length 34 [2023-11-29 02:52:18,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:18,185 INFO L495 AbstractCegarLoop]: Abstraction has 5583 states and 7484 transitions. [2023-11-29 02:52:18,185 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 02:52:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 5583 states and 7484 transitions. [2023-11-29 02:52:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-29 02:52:18,186 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:18,187 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:18,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-29 02:52:18,187 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:18,187 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:18,187 INFO L85 PathProgramCache]: Analyzing trace with hash 56204738, now seen corresponding path program 1 times [2023-11-29 02:52:18,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:18,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126982538] [2023-11-29 02:52:18,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:52:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:52:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:52:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:52:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:52:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:52:18,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:18,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126982538] [2023-11-29 02:52:18,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126982538] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:52:18,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:52:18,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:52:18,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997060235] [2023-11-29 02:52:18,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:52:18,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:52:18,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:18,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:52:18,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:52:18,312 INFO L87 Difference]: Start difference. First operand 5583 states and 7484 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 02:52:21,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:21,005 INFO L93 Difference]: Finished difference Result 6645 states and 8848 transitions. [2023-11-29 02:52:21,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 02:52:21,005 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 39 [2023-11-29 02:52:21,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:21,014 INFO L225 Difference]: With dead ends: 6645 [2023-11-29 02:52:21,014 INFO L226 Difference]: Without dead ends: 5585 [2023-11-29 02:52:21,016 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:52:21,017 INFO L413 NwaCegarLoop]: 445 mSDtfsCounter, 867 mSDsluCounter, 624 mSDsCounter, 0 mSdLazyCounter, 1673 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 891 SdHoareTripleChecker+Valid, 1069 SdHoareTripleChecker+Invalid, 2256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 583 IncrementalHoareTripleChecker+Valid, 1673 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:21,017 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [891 Valid, 1069 Invalid, 2256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 1673 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-29 02:52:21,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5585 states. [2023-11-29 02:52:21,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5585 to 5584. [2023-11-29 02:52:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5584 states, 3528 states have (on average 1.30640589569161) internal successors, (4609), 3729 states have internal predecessors, (4609), 1439 states have call successors, (1439), 598 states have call predecessors, (1439), 587 states have return successors, (1437), 1388 states have call predecessors, (1437), 1437 states have call successors, (1437) [2023-11-29 02:52:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 5584 states and 7485 transitions. [2023-11-29 02:52:21,745 INFO L78 Accepts]: Start accepts. Automaton has 5584 states and 7485 transitions. Word has length 39 [2023-11-29 02:52:21,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:21,745 INFO L495 AbstractCegarLoop]: Abstraction has 5584 states and 7485 transitions. [2023-11-29 02:52:21,745 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 02:52:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 5584 states and 7485 transitions. [2023-11-29 02:52:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-29 02:52:21,747 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:21,747 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:21,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-29 02:52:21,747 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:21,747 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:21,747 INFO L85 PathProgramCache]: Analyzing trace with hash -2050452894, now seen corresponding path program 1 times [2023-11-29 02:52:21,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:21,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773568986] [2023-11-29 02:52:21,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:21,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:22,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:22,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:22,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773568986] [2023-11-29 02:52:22,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773568986] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:52:22,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1576237241] [2023-11-29 02:52:22,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:22,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:52:22,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:52:22,844 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:52:22,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 02:52:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:23,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 1456 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-29 02:52:23,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:52:23,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:52:23,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 1 [2023-11-29 02:52:23,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:52:23,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2023-11-29 02:52:23,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2023-11-29 02:52:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:23,889 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:52:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:24,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1576237241] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:52:24,179 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:52:24,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 14] total 36 [2023-11-29 02:52:24,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030334389] [2023-11-29 02:52:24,179 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:52:24,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-11-29 02:52:24,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:24,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-11-29 02:52:24,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=1125, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 02:52:24,181 INFO L87 Difference]: Start difference. First operand 5584 states and 7485 transitions. Second operand has 36 states, 34 states have (on average 2.264705882352941) internal successors, (77), 36 states have internal predecessors, (77), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:52:49,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:49,108 INFO L93 Difference]: Finished difference Result 10786 states and 14633 transitions. [2023-11-29 02:52:49,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-29 02:52:49,108 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 34 states have (on average 2.264705882352941) internal successors, (77), 36 states have internal predecessors, (77), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 35 [2023-11-29 02:52:49,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:49,121 INFO L225 Difference]: With dead ends: 10786 [2023-11-29 02:52:49,121 INFO L226 Difference]: Without dead ends: 7424 [2023-11-29 02:52:49,129 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 768 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=480, Invalid=3060, Unknown=0, NotChecked=0, Total=3540 [2023-11-29 02:52:49,130 INFO L413 NwaCegarLoop]: 2420 mSDtfsCounter, 6812 mSDsluCounter, 29837 mSDsCounter, 0 mSdLazyCounter, 27010 mSolverCounterSat, 2813 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6812 SdHoareTripleChecker+Valid, 32257 SdHoareTripleChecker+Invalid, 29823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 2813 IncrementalHoareTripleChecker+Valid, 27010 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:49,130 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6812 Valid, 32257 Invalid, 29823 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [2813 Valid, 27010 Invalid, 0 Unknown, 0 Unchecked, 21.8s Time] [2023-11-29 02:52:49,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7424 states. [2023-11-29 02:52:49,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7424 to 4542. [2023-11-29 02:52:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4542 states, 2870 states have (on average 1.3045296167247387) internal successors, (3744), 3032 states have internal predecessors, (3744), 1163 states have call successors, (1163), 488 states have call predecessors, (1163), 479 states have return successors, (1161), 1126 states have call predecessors, (1161), 1161 states have call successors, (1161) [2023-11-29 02:52:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 4542 states and 6068 transitions. [2023-11-29 02:52:49,932 INFO L78 Accepts]: Start accepts. Automaton has 4542 states and 6068 transitions. Word has length 35 [2023-11-29 02:52:49,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:49,932 INFO L495 AbstractCegarLoop]: Abstraction has 4542 states and 6068 transitions. [2023-11-29 02:52:49,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 34 states have (on average 2.264705882352941) internal successors, (77), 36 states have internal predecessors, (77), 6 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-29 02:52:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4542 states and 6068 transitions. [2023-11-29 02:52:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-29 02:52:49,934 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:49,934 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:49,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 02:52:50,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 02:52:50,135 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:50,135 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:50,135 INFO L85 PathProgramCache]: Analyzing trace with hash -16181820, now seen corresponding path program 1 times [2023-11-29 02:52:50,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:50,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064993443] [2023-11-29 02:52:50,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:50,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:52:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:52:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:52:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:52:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:52:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:52:50,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:50,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064993443] [2023-11-29 02:52:50,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064993443] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:52:50,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:52:50,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:52:50,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178340558] [2023-11-29 02:52:50,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:52:50,316 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:52:50,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:50,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:52:50,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:52:50,317 INFO L87 Difference]: Start difference. First operand 4542 states and 6068 transitions. Second operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 02:52:52,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:52,811 INFO L93 Difference]: Finished difference Result 4542 states and 6068 transitions. [2023-11-29 02:52:52,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:52:52,812 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 39 [2023-11-29 02:52:52,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:52,821 INFO L225 Difference]: With dead ends: 4542 [2023-11-29 02:52:52,821 INFO L226 Difference]: Without dead ends: 4540 [2023-11-29 02:52:52,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:52:52,824 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1496 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1691 mSolverCounterSat, 750 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1609 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2441 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 750 IncrementalHoareTripleChecker+Valid, 1691 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:52,824 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1609 Valid, 1185 Invalid, 2441 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [750 Valid, 1691 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-29 02:52:52,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4540 states. [2023-11-29 02:52:53,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4540 to 4540. [2023-11-29 02:52:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4540 states, 2869 states have (on average 1.3039386545834786) internal successors, (3741), 3030 states have internal predecessors, (3741), 1163 states have call successors, (1163), 488 states have call predecessors, (1163), 479 states have return successors, (1161), 1126 states have call predecessors, (1161), 1161 states have call successors, (1161) [2023-11-29 02:52:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 4540 states and 6065 transitions. [2023-11-29 02:52:53,669 INFO L78 Accepts]: Start accepts. Automaton has 4540 states and 6065 transitions. Word has length 39 [2023-11-29 02:52:53,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:53,669 INFO L495 AbstractCegarLoop]: Abstraction has 4540 states and 6065 transitions. [2023-11-29 02:52:53,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 02:52:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4540 states and 6065 transitions. [2023-11-29 02:52:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-29 02:52:53,670 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:53,670 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:53,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-29 02:52:53,671 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:53,671 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:53,671 INFO L85 PathProgramCache]: Analyzing trace with hash 701581315, now seen corresponding path program 1 times [2023-11-29 02:52:53,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:53,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387276845] [2023-11-29 02:52:53,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:53,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:53,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:52:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:53,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:52:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:53,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:53,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387276845] [2023-11-29 02:52:53,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387276845] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:52:53,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:52:53,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:52:53,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18628279] [2023-11-29 02:52:53,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:52:53,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:52:53,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:53,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:52:53,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:52:53,834 INFO L87 Difference]: Start difference. First operand 4540 states and 6065 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 02:52:54,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:52:54,806 INFO L93 Difference]: Finished difference Result 8874 states and 11918 transitions. [2023-11-29 02:52:54,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:52:54,806 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2023-11-29 02:52:54,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:52:54,814 INFO L225 Difference]: With dead ends: 8874 [2023-11-29 02:52:54,814 INFO L226 Difference]: Without dead ends: 4522 [2023-11-29 02:52:54,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:52:54,823 INFO L413 NwaCegarLoop]: 911 mSDtfsCounter, 1019 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1019 SdHoareTripleChecker+Valid, 911 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:52:54,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1019 Valid, 911 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:52:54,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4522 states. [2023-11-29 02:52:55,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4522 to 4522. [2023-11-29 02:52:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4522 states, 2852 states have (on average 1.3001402524544179) internal successors, (3708), 3012 states have internal predecessors, (3708), 1163 states have call successors, (1163), 488 states have call predecessors, (1163), 479 states have return successors, (1161), 1126 states have call predecessors, (1161), 1161 states have call successors, (1161) [2023-11-29 02:52:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 4522 states and 6032 transitions. [2023-11-29 02:52:55,606 INFO L78 Accepts]: Start accepts. Automaton has 4522 states and 6032 transitions. Word has length 37 [2023-11-29 02:52:55,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:52:55,606 INFO L495 AbstractCegarLoop]: Abstraction has 4522 states and 6032 transitions. [2023-11-29 02:52:55,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 02:52:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 4522 states and 6032 transitions. [2023-11-29 02:52:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-29 02:52:55,607 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:52:55,607 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:52:55,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-11-29 02:52:55,608 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:52:55,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:52:55,608 INFO L85 PathProgramCache]: Analyzing trace with hash -485282910, now seen corresponding path program 6 times [2023-11-29 02:52:55,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:52:55,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565841577] [2023-11-29 02:52:55,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:52:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:52:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:55,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:52:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:52:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:55,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:52:55,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565841577] [2023-11-29 02:52:55,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565841577] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:52:55,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2105643694] [2023-11-29 02:52:55,897 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-29 02:52:55,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:52:55,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:52:55,898 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:52:55,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 02:52:58,223 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2023-11-29 02:52:58,223 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 02:52:58,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 1486 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 02:52:58,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:52:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:58,256 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:52:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:52:58,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2105643694] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:52:58,282 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 02:52:58,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 10 [2023-11-29 02:52:58,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965096701] [2023-11-29 02:52:58,282 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 02:52:58,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 02:52:58,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:52:58,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 02:52:58,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:52:58,284 INFO L87 Difference]: Start difference. First operand 4522 states and 6032 transitions. Second operand has 10 states, 10 states have (on average 3.2) internal successors, (32), 10 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:53:01,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:01,253 INFO L93 Difference]: Finished difference Result 8022 states and 10984 transitions. [2023-11-29 02:53:01,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 02:53:01,254 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 10 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2023-11-29 02:53:01,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:01,266 INFO L225 Difference]: With dead ends: 8022 [2023-11-29 02:53:01,266 INFO L226 Difference]: Without dead ends: 5560 [2023-11-29 02:53:01,272 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:01,272 INFO L413 NwaCegarLoop]: 1770 mSDtfsCounter, 799 mSDsluCounter, 11995 mSDsCounter, 0 mSdLazyCounter, 3615 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 958 SdHoareTripleChecker+Valid, 13765 SdHoareTripleChecker+Invalid, 3661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 3615 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:01,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [958 Valid, 13765 Invalid, 3661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 3615 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2023-11-29 02:53:01,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5560 states. [2023-11-29 02:53:01,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5560 to 4346. [2023-11-29 02:53:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4346 states, 2731 states have (on average 1.2940314902965946) internal successors, (3534), 2881 states have internal predecessors, (3534), 1116 states have call successors, (1116), 481 states have call predecessors, (1116), 472 states have return successors, (1114), 1087 states have call predecessors, (1114), 1114 states have call successors, (1114) [2023-11-29 02:53:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 4346 states and 5764 transitions. [2023-11-29 02:53:01,955 INFO L78 Accepts]: Start accepts. Automaton has 4346 states and 5764 transitions. Word has length 37 [2023-11-29 02:53:01,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:01,956 INFO L495 AbstractCegarLoop]: Abstraction has 4346 states and 5764 transitions. [2023-11-29 02:53:01,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 10 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:53:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 4346 states and 5764 transitions. [2023-11-29 02:53:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-29 02:53:01,956 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:01,957 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:01,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 02:53:02,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 02:53:02,157 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:02,157 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:02,158 INFO L85 PathProgramCache]: Analyzing trace with hash -529135560, now seen corresponding path program 1 times [2023-11-29 02:53:02,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:02,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139845963] [2023-11-29 02:53:02,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:02,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:02,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:02,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139845963] [2023-11-29 02:53:02,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139845963] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:02,305 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:02,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:02,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616146958] [2023-11-29 02:53:02,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:02,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:02,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:02,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:02,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:02,307 INFO L87 Difference]: Start difference. First operand 4346 states and 5764 transitions. Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-29 02:53:04,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:04,415 INFO L93 Difference]: Finished difference Result 4346 states and 5764 transitions. [2023-11-29 02:53:04,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:04,415 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 44 [2023-11-29 02:53:04,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:04,424 INFO L225 Difference]: With dead ends: 4346 [2023-11-29 02:53:04,424 INFO L226 Difference]: Without dead ends: 4344 [2023-11-29 02:53:04,426 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:04,426 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1433 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1613 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1545 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1613 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:04,426 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1545 Valid, 1185 Invalid, 2309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1613 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:53:04,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4344 states. [2023-11-29 02:53:05,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4344 to 4344. [2023-11-29 02:53:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4344 states, 2730 states have (on average 1.2934065934065935) internal successors, (3531), 2879 states have internal predecessors, (3531), 1116 states have call successors, (1116), 481 states have call predecessors, (1116), 472 states have return successors, (1114), 1087 states have call predecessors, (1114), 1114 states have call successors, (1114) [2023-11-29 02:53:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 4344 states and 5761 transitions. [2023-11-29 02:53:05,145 INFO L78 Accepts]: Start accepts. Automaton has 4344 states and 5761 transitions. Word has length 44 [2023-11-29 02:53:05,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:05,145 INFO L495 AbstractCegarLoop]: Abstraction has 4344 states and 5761 transitions. [2023-11-29 02:53:05,145 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-29 02:53:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4344 states and 5761 transitions. [2023-11-29 02:53:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-29 02:53:05,146 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:05,147 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:05,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-29 02:53:05,147 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:05,147 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:05,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1317243366, now seen corresponding path program 1 times [2023-11-29 02:53:05,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:05,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345094087] [2023-11-29 02:53:05,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:05,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:05,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345094087] [2023-11-29 02:53:05,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345094087] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:05,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:05,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:05,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601839273] [2023-11-29 02:53:05,340 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:05,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:05,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:05,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:05,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:05,341 INFO L87 Difference]: Start difference. First operand 4344 states and 5761 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-29 02:53:07,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:07,705 INFO L93 Difference]: Finished difference Result 4344 states and 5761 transitions. [2023-11-29 02:53:07,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:07,706 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 49 [2023-11-29 02:53:07,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:07,714 INFO L225 Difference]: With dead ends: 4344 [2023-11-29 02:53:07,714 INFO L226 Difference]: Without dead ends: 4342 [2023-11-29 02:53:07,716 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:07,716 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1427 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1609 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1538 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1609 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:07,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1538 Valid, 1185 Invalid, 2305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1609 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:53:07,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4342 states. [2023-11-29 02:53:08,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4342 to 4342. [2023-11-29 02:53:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4342 states, 2729 states have (on average 1.292781238548919) internal successors, (3528), 2877 states have internal predecessors, (3528), 1116 states have call successors, (1116), 481 states have call predecessors, (1116), 472 states have return successors, (1114), 1087 states have call predecessors, (1114), 1114 states have call successors, (1114) [2023-11-29 02:53:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 4342 states and 5758 transitions. [2023-11-29 02:53:08,451 INFO L78 Accepts]: Start accepts. Automaton has 4342 states and 5758 transitions. Word has length 49 [2023-11-29 02:53:08,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:08,451 INFO L495 AbstractCegarLoop]: Abstraction has 4342 states and 5758 transitions. [2023-11-29 02:53:08,451 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-29 02:53:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 4342 states and 5758 transitions. [2023-11-29 02:53:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-29 02:53:08,452 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:08,452 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:08,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-11-29 02:53:08,452 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:08,453 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:08,453 INFO L85 PathProgramCache]: Analyzing trace with hash 1689089534, now seen corresponding path program 1 times [2023-11-29 02:53:08,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:08,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86963057] [2023-11-29 02:53:08,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:08,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:08,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86963057] [2023-11-29 02:53:08,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86963057] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:08,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:08,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:08,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479286935] [2023-11-29 02:53:08,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:08,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:08,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:08,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:08,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:08,626 INFO L87 Difference]: Start difference. First operand 4342 states and 5758 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-11-29 02:53:10,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:10,930 INFO L93 Difference]: Finished difference Result 4342 states and 5758 transitions. [2023-11-29 02:53:10,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:10,930 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 54 [2023-11-29 02:53:10,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:10,937 INFO L225 Difference]: With dead ends: 4342 [2023-11-29 02:53:10,937 INFO L226 Difference]: Without dead ends: 4340 [2023-11-29 02:53:10,938 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:10,938 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1421 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1605 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1531 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1605 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:10,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1531 Valid, 1185 Invalid, 2301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1605 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:53:10,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4340 states. [2023-11-29 02:53:11,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4340 to 4340. [2023-11-29 02:53:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4340 states, 2728 states have (on average 1.2921554252199414) internal successors, (3525), 2875 states have internal predecessors, (3525), 1116 states have call successors, (1116), 481 states have call predecessors, (1116), 472 states have return successors, (1114), 1087 states have call predecessors, (1114), 1114 states have call successors, (1114) [2023-11-29 02:53:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 4340 states and 5755 transitions. [2023-11-29 02:53:11,662 INFO L78 Accepts]: Start accepts. Automaton has 4340 states and 5755 transitions. Word has length 54 [2023-11-29 02:53:11,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:11,662 INFO L495 AbstractCegarLoop]: Abstraction has 4340 states and 5755 transitions. [2023-11-29 02:53:11,663 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-11-29 02:53:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4340 states and 5755 transitions. [2023-11-29 02:53:11,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-29 02:53:11,664 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:11,665 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:11,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-11-29 02:53:11,665 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:11,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:11,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1828084440, now seen corresponding path program 1 times [2023-11-29 02:53:11,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:11,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811118841] [2023-11-29 02:53:11,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:11,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:11,885 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:11,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:11,885 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811118841] [2023-11-29 02:53:11,885 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811118841] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:11,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:11,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:11,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566797837] [2023-11-29 02:53:11,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:11,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:11,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:11,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:11,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:11,886 INFO L87 Difference]: Start difference. First operand 4340 states and 5755 transitions. Second operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-29 02:53:14,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:14,289 INFO L93 Difference]: Finished difference Result 4340 states and 5755 transitions. [2023-11-29 02:53:14,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:14,289 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 59 [2023-11-29 02:53:14,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:14,296 INFO L225 Difference]: With dead ends: 4340 [2023-11-29 02:53:14,296 INFO L226 Difference]: Without dead ends: 4338 [2023-11-29 02:53:14,297 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:14,298 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1415 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1601 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1524 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1601 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:14,298 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1524 Valid, 1185 Invalid, 2297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1601 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-29 02:53:14,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4338 states. [2023-11-29 02:53:15,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4338 to 4338. [2023-11-29 02:53:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4338 states, 2727 states have (on average 1.2915291529152915) internal successors, (3522), 2873 states have internal predecessors, (3522), 1116 states have call successors, (1116), 481 states have call predecessors, (1116), 472 states have return successors, (1114), 1087 states have call predecessors, (1114), 1114 states have call successors, (1114) [2023-11-29 02:53:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 4338 states and 5752 transitions. [2023-11-29 02:53:15,060 INFO L78 Accepts]: Start accepts. Automaton has 4338 states and 5752 transitions. Word has length 59 [2023-11-29 02:53:15,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:15,060 INFO L495 AbstractCegarLoop]: Abstraction has 4338 states and 5752 transitions. [2023-11-29 02:53:15,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-29 02:53:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 4338 states and 5752 transitions. [2023-11-29 02:53:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-29 02:53:15,062 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:15,062 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:15,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-11-29 02:53:15,062 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:15,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:15,063 INFO L85 PathProgramCache]: Analyzing trace with hash -2036977624, now seen corresponding path program 1 times [2023-11-29 02:53:15,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:15,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220633976] [2023-11-29 02:53:15,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:15,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:15,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220633976] [2023-11-29 02:53:15,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220633976] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:15,260 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:15,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:15,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753410173] [2023-11-29 02:53:15,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:15,261 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:15,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:15,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:15,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:15,261 INFO L87 Difference]: Start difference. First operand 4338 states and 5752 transitions. Second operand has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-29 02:53:17,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:17,736 INFO L93 Difference]: Finished difference Result 4338 states and 5752 transitions. [2023-11-29 02:53:17,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:17,737 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 64 [2023-11-29 02:53:17,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:17,744 INFO L225 Difference]: With dead ends: 4338 [2023-11-29 02:53:17,744 INFO L226 Difference]: Without dead ends: 4336 [2023-11-29 02:53:17,745 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:17,746 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1409 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1597 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1517 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1597 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:17,746 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1517 Valid, 1185 Invalid, 2293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1597 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:53:17,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4336 states. [2023-11-29 02:53:18,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4336 to 4336. [2023-11-29 02:53:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4336 states, 2726 states have (on average 1.2909024211298605) internal successors, (3519), 2871 states have internal predecessors, (3519), 1116 states have call successors, (1116), 481 states have call predecessors, (1116), 472 states have return successors, (1114), 1087 states have call predecessors, (1114), 1114 states have call successors, (1114) [2023-11-29 02:53:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 4336 states and 5749 transitions. [2023-11-29 02:53:18,633 INFO L78 Accepts]: Start accepts. Automaton has 4336 states and 5749 transitions. Word has length 64 [2023-11-29 02:53:18,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:18,633 INFO L495 AbstractCegarLoop]: Abstraction has 4336 states and 5749 transitions. [2023-11-29 02:53:18,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-29 02:53:18,634 INFO L276 IsEmpty]: Start isEmpty. Operand 4336 states and 5749 transitions. [2023-11-29 02:53:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-29 02:53:18,635 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:18,635 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:18,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-11-29 02:53:18,636 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:18,636 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:18,636 INFO L85 PathProgramCache]: Analyzing trace with hash 22615989, now seen corresponding path program 1 times [2023-11-29 02:53:18,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:18,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27401788] [2023-11-29 02:53:18,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:18,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-29 02:53:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-29 02:53:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:53:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-29 02:53:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-29 02:53:19,248 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:19,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27401788] [2023-11-29 02:53:19,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27401788] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:53:19,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [79038995] [2023-11-29 02:53:19,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:19,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:53:19,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:53:19,250 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:53:19,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 02:53:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:19,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 1460 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-29 02:53:19,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:53:19,868 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 02:53:19,869 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:53:19,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [79038995] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:19,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 02:53:19,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [14] total 15 [2023-11-29 02:53:19,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142376257] [2023-11-29 02:53:19,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:19,870 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 02:53:19,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:19,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 02:53:19,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=182, Unknown=0, NotChecked=0, Total=210 [2023-11-29 02:53:19,870 INFO L87 Difference]: Start difference. First operand 4336 states and 5749 transitions. Second operand has 11 states, 8 states have (on average 4.125) internal successors, (33), 10 states have internal predecessors, (33), 6 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13) [2023-11-29 02:53:21,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:21,480 INFO L93 Difference]: Finished difference Result 5915 states and 7781 transitions. [2023-11-29 02:53:21,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 02:53:21,480 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 4.125) internal successors, (33), 10 states have internal predecessors, (33), 6 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13) Word has length 66 [2023-11-29 02:53:21,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:21,488 INFO L225 Difference]: With dead ends: 5915 [2023-11-29 02:53:21,488 INFO L226 Difference]: Without dead ends: 3956 [2023-11-29 02:53:21,493 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=356, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:53:21,493 INFO L413 NwaCegarLoop]: 857 mSDtfsCounter, 14 mSDsluCounter, 7681 mSDsCounter, 0 mSdLazyCounter, 1509 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 8538 SdHoareTripleChecker+Invalid, 1561 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 1509 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:21,493 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 8538 Invalid, 1561 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 1509 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 02:53:21,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3956 states. [2023-11-29 02:53:22,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3956 to 3930. [2023-11-29 02:53:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3930 states, 2473 states have (on average 1.289122523251112) internal successors, (3188), 2602 states have internal predecessors, (3188), 1008 states have call successors, (1008), 434 states have call predecessors, (1008), 427 states have return successors, (1006), 984 states have call predecessors, (1006), 1006 states have call successors, (1006) [2023-11-29 02:53:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 3930 states and 5202 transitions. [2023-11-29 02:53:22,277 INFO L78 Accepts]: Start accepts. Automaton has 3930 states and 5202 transitions. Word has length 66 [2023-11-29 02:53:22,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:22,278 INFO L495 AbstractCegarLoop]: Abstraction has 3930 states and 5202 transitions. [2023-11-29 02:53:22,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 4.125) internal successors, (33), 10 states have internal predecessors, (33), 6 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13) [2023-11-29 02:53:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 5202 transitions. [2023-11-29 02:53:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-29 02:53:22,279 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:22,279 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:22,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 02:53:22,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-11-29 02:53:22,480 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:22,480 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:22,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1223812292, now seen corresponding path program 1 times [2023-11-29 02:53:22,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:22,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870478744] [2023-11-29 02:53:22,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:22,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:22,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:22,757 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:22,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:22,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870478744] [2023-11-29 02:53:22,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870478744] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:22,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:22,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:22,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494132847] [2023-11-29 02:53:22,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:22,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:22,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:22,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:22,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:22,760 INFO L87 Difference]: Start difference. First operand 3930 states and 5202 transitions. Second operand has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-29 02:53:25,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:25,102 INFO L93 Difference]: Finished difference Result 3930 states and 5202 transitions. [2023-11-29 02:53:25,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:25,103 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 69 [2023-11-29 02:53:25,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:25,110 INFO L225 Difference]: With dead ends: 3930 [2023-11-29 02:53:25,110 INFO L226 Difference]: Without dead ends: 3928 [2023-11-29 02:53:25,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:25,113 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1403 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1593 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1510 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1593 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:25,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1510 Valid, 1185 Invalid, 2289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1593 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-29 02:53:25,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3928 states. [2023-11-29 02:53:25,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3928 to 3928. [2023-11-29 02:53:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3928 states, 2472 states have (on average 1.2884304207119741) internal successors, (3185), 2600 states have internal predecessors, (3185), 1008 states have call successors, (1008), 434 states have call predecessors, (1008), 427 states have return successors, (1006), 984 states have call predecessors, (1006), 1006 states have call successors, (1006) [2023-11-29 02:53:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 3928 states and 5199 transitions. [2023-11-29 02:53:25,904 INFO L78 Accepts]: Start accepts. Automaton has 3928 states and 5199 transitions. Word has length 69 [2023-11-29 02:53:25,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:25,905 INFO L495 AbstractCegarLoop]: Abstraction has 3928 states and 5199 transitions. [2023-11-29 02:53:25,905 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-29 02:53:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 5199 transitions. [2023-11-29 02:53:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-29 02:53:25,907 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:25,908 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:25,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-11-29 02:53:25,908 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:25,908 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:25,909 INFO L85 PathProgramCache]: Analyzing trace with hash 615747870, now seen corresponding path program 1 times [2023-11-29 02:53:25,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:25,909 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264173416] [2023-11-29 02:53:25,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:25,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:26,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:26,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264173416] [2023-11-29 02:53:26,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264173416] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:26,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:26,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:26,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038543753] [2023-11-29 02:53:26,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:26,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:26,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:26,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:26,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:26,198 INFO L87 Difference]: Start difference. First operand 3928 states and 5199 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-29 02:53:29,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:29,663 INFO L93 Difference]: Finished difference Result 5637 states and 7386 transitions. [2023-11-29 02:53:29,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:53:29,664 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 74 [2023-11-29 02:53:29,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:29,674 INFO L225 Difference]: With dead ends: 5637 [2023-11-29 02:53:29,674 INFO L226 Difference]: Without dead ends: 5635 [2023-11-29 02:53:29,675 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:53:29,676 INFO L413 NwaCegarLoop]: 606 mSDtfsCounter, 1838 mSDsluCounter, 1141 mSDsCounter, 0 mSdLazyCounter, 2724 mSolverCounterSat, 905 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1938 SdHoareTripleChecker+Valid, 1747 SdHoareTripleChecker+Invalid, 3629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 905 IncrementalHoareTripleChecker+Valid, 2724 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:29,676 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1938 Valid, 1747 Invalid, 3629 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [905 Valid, 2724 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-29 02:53:29,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5635 states. [2023-11-29 02:53:30,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5635 to 4085. [2023-11-29 02:53:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4085 states, 2572 states have (on average 1.2846034214618973) internal successors, (3304), 2702 states have internal predecessors, (3304), 1038 states have call successors, (1038), 461 states have call predecessors, (1038), 454 states have return successors, (1036), 1013 states have call predecessors, (1036), 1036 states have call successors, (1036) [2023-11-29 02:53:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 4085 states and 5378 transitions. [2023-11-29 02:53:30,597 INFO L78 Accepts]: Start accepts. Automaton has 4085 states and 5378 transitions. Word has length 74 [2023-11-29 02:53:30,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:30,598 INFO L495 AbstractCegarLoop]: Abstraction has 4085 states and 5378 transitions. [2023-11-29 02:53:30,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-29 02:53:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 5378 transitions. [2023-11-29 02:53:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-29 02:53:30,600 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:30,600 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:30,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-11-29 02:53:30,600 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:30,601 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:30,601 INFO L85 PathProgramCache]: Analyzing trace with hash -971641247, now seen corresponding path program 1 times [2023-11-29 02:53:30,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:30,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589881419] [2023-11-29 02:53:30,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:30,815 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:30,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:30,815 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589881419] [2023-11-29 02:53:30,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [589881419] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:30,815 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:30,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:30,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639786853] [2023-11-29 02:53:30,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:30,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:30,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:30,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:30,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:30,817 INFO L87 Difference]: Start difference. First operand 4085 states and 5378 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-29 02:53:35,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:35,048 INFO L93 Difference]: Finished difference Result 7347 states and 9692 transitions. [2023-11-29 02:53:35,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:53:35,048 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 76 [2023-11-29 02:53:35,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:35,063 INFO L225 Difference]: With dead ends: 7347 [2023-11-29 02:53:35,063 INFO L226 Difference]: Without dead ends: 7345 [2023-11-29 02:53:35,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:53:35,066 INFO L413 NwaCegarLoop]: 604 mSDtfsCounter, 1833 mSDsluCounter, 1126 mSDsCounter, 0 mSdLazyCounter, 2720 mSolverCounterSat, 916 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1930 SdHoareTripleChecker+Valid, 1730 SdHoareTripleChecker+Invalid, 3636 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 916 IncrementalHoareTripleChecker+Valid, 2720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:35,066 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1930 Valid, 1730 Invalid, 3636 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [916 Valid, 2720 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-11-29 02:53:35,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7345 states. [2023-11-29 02:53:36,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7345 to 7004. [2023-11-29 02:53:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7004 states, 4422 states have (on average 1.2874265038444144) internal successors, (5693), 4655 states have internal predecessors, (5693), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:53:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7004 states to 7004 states and 9239 transitions. [2023-11-29 02:53:36,592 INFO L78 Accepts]: Start accepts. Automaton has 7004 states and 9239 transitions. Word has length 76 [2023-11-29 02:53:36,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:36,592 INFO L495 AbstractCegarLoop]: Abstraction has 7004 states and 9239 transitions. [2023-11-29 02:53:36,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-29 02:53:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 7004 states and 9239 transitions. [2023-11-29 02:53:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-29 02:53:36,594 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:36,594 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:36,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2023-11-29 02:53:36,595 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:36,595 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:36,595 INFO L85 PathProgramCache]: Analyzing trace with hash -1227904620, now seen corresponding path program 1 times [2023-11-29 02:53:36,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:36,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589259483] [2023-11-29 02:53:36,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:36,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:53:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:36,837 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:36,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589259483] [2023-11-29 02:53:36,837 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [589259483] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:36,837 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:36,837 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:36,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315563532] [2023-11-29 02:53:36,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:36,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:36,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:36,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:36,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:36,838 INFO L87 Difference]: Start difference. First operand 7004 states and 9239 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-29 02:53:39,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:39,670 INFO L93 Difference]: Finished difference Result 7004 states and 9239 transitions. [2023-11-29 02:53:39,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:39,670 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 81 [2023-11-29 02:53:39,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:39,681 INFO L225 Difference]: With dead ends: 7004 [2023-11-29 02:53:39,681 INFO L226 Difference]: Without dead ends: 7002 [2023-11-29 02:53:39,683 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:39,683 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1397 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1589 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1502 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1589 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:39,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1502 Valid, 1185 Invalid, 2285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1589 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:53:39,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7002 states. [2023-11-29 02:53:41,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7002 to 7002. [2023-11-29 02:53:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7002 states, 4421 states have (on average 1.2870391314182312) internal successors, (5690), 4653 states have internal predecessors, (5690), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:53:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7002 states to 7002 states and 9236 transitions. [2023-11-29 02:53:41,193 INFO L78 Accepts]: Start accepts. Automaton has 7002 states and 9236 transitions. Word has length 81 [2023-11-29 02:53:41,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:41,193 INFO L495 AbstractCegarLoop]: Abstraction has 7002 states and 9236 transitions. [2023-11-29 02:53:41,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-29 02:53:41,194 INFO L276 IsEmpty]: Start isEmpty. Operand 7002 states and 9236 transitions. [2023-11-29 02:53:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-29 02:53:41,196 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:41,196 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:41,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2023-11-29 02:53:41,197 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:41,197 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:41,197 INFO L85 PathProgramCache]: Analyzing trace with hash 1009857220, now seen corresponding path program 1 times [2023-11-29 02:53:41,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:41,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695056166] [2023-11-29 02:53:41,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:41,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:53:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:53:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:41,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:41,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695056166] [2023-11-29 02:53:41,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695056166] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:41,437 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:41,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:41,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683786045] [2023-11-29 02:53:41,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:41,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:41,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:41,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:41,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:41,439 INFO L87 Difference]: Start difference. First operand 7002 states and 9236 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-29 02:53:44,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:44,689 INFO L93 Difference]: Finished difference Result 7002 states and 9236 transitions. [2023-11-29 02:53:44,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:44,689 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 86 [2023-11-29 02:53:44,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:44,703 INFO L225 Difference]: With dead ends: 7002 [2023-11-29 02:53:44,703 INFO L226 Difference]: Without dead ends: 7000 [2023-11-29 02:53:44,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:44,706 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1391 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1585 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1495 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1585 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:44,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1495 Valid, 1185 Invalid, 2281 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1585 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:53:44,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7000 states. [2023-11-29 02:53:46,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7000 to 7000. [2023-11-29 02:53:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7000 states, 4420 states have (on average 1.2866515837104073) internal successors, (5687), 4651 states have internal predecessors, (5687), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:53:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 7000 states and 9233 transitions. [2023-11-29 02:53:46,231 INFO L78 Accepts]: Start accepts. Automaton has 7000 states and 9233 transitions. Word has length 86 [2023-11-29 02:53:46,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:46,231 INFO L495 AbstractCegarLoop]: Abstraction has 7000 states and 9233 transitions. [2023-11-29 02:53:46,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-29 02:53:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 7000 states and 9233 transitions. [2023-11-29 02:53:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-29 02:53:46,234 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:46,234 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:46,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2023-11-29 02:53:46,234 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:46,234 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:46,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1494876247, now seen corresponding path program 1 times [2023-11-29 02:53:46,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:46,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942943356] [2023-11-29 02:53:46,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:46,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:53:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:53:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:53:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:46,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:46,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942943356] [2023-11-29 02:53:46,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942943356] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:46,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:46,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:46,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473577309] [2023-11-29 02:53:46,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:46,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:46,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:46,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:46,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:46,522 INFO L87 Difference]: Start difference. First operand 7000 states and 9233 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-29 02:53:49,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:49,767 INFO L93 Difference]: Finished difference Result 7000 states and 9233 transitions. [2023-11-29 02:53:49,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:49,767 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 91 [2023-11-29 02:53:49,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:49,782 INFO L225 Difference]: With dead ends: 7000 [2023-11-29 02:53:49,782 INFO L226 Difference]: Without dead ends: 6998 [2023-11-29 02:53:49,784 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:49,785 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1385 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1581 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1488 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1581 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:49,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1488 Valid, 1185 Invalid, 2277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1581 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:53:49,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6998 states. [2023-11-29 02:53:51,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6998 to 6998. [2023-11-29 02:53:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6998 states, 4419 states have (on average 1.286263860601946) internal successors, (5684), 4649 states have internal predecessors, (5684), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:53:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 6998 states and 9230 transitions. [2023-11-29 02:53:51,666 INFO L78 Accepts]: Start accepts. Automaton has 6998 states and 9230 transitions. Word has length 91 [2023-11-29 02:53:51,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:51,666 INFO L495 AbstractCegarLoop]: Abstraction has 6998 states and 9230 transitions. [2023-11-29 02:53:51,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-29 02:53:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 6998 states and 9230 transitions. [2023-11-29 02:53:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-29 02:53:51,670 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:51,670 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:51,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2023-11-29 02:53:51,670 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:51,671 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:51,671 INFO L85 PathProgramCache]: Analyzing trace with hash -499470707, now seen corresponding path program 1 times [2023-11-29 02:53:51,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:51,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190417662] [2023-11-29 02:53:51,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:51,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:53:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:53:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:53:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:53:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:51,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:51,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190417662] [2023-11-29 02:53:51,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190417662] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:51,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:51,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:51,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093754393] [2023-11-29 02:53:51,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:51,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:51,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:51,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:51,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:51,966 INFO L87 Difference]: Start difference. First operand 6998 states and 9230 transitions. Second operand has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-11-29 02:53:54,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:54,935 INFO L93 Difference]: Finished difference Result 6998 states and 9230 transitions. [2023-11-29 02:53:54,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:54,936 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 96 [2023-11-29 02:53:54,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:54,948 INFO L225 Difference]: With dead ends: 6998 [2023-11-29 02:53:54,949 INFO L226 Difference]: Without dead ends: 6996 [2023-11-29 02:53:54,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:54,951 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1379 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1481 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:54,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1481 Valid, 1185 Invalid, 2273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1577 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:53:54,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6996 states. [2023-11-29 02:53:56,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6996 to 6996. [2023-11-29 02:53:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6996 states, 4418 states have (on average 1.2858759619737439) internal successors, (5681), 4647 states have internal predecessors, (5681), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:53:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6996 states to 6996 states and 9227 transitions. [2023-11-29 02:53:56,445 INFO L78 Accepts]: Start accepts. Automaton has 6996 states and 9227 transitions. Word has length 96 [2023-11-29 02:53:56,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:53:56,446 INFO L495 AbstractCegarLoop]: Abstraction has 6996 states and 9227 transitions. [2023-11-29 02:53:56,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-11-29 02:53:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 6996 states and 9227 transitions. [2023-11-29 02:53:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-29 02:53:56,448 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:53:56,448 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:53:56,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2023-11-29 02:53:56,448 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:53:56,449 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:53:56,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1589535028, now seen corresponding path program 1 times [2023-11-29 02:53:56,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:53:56,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683332349] [2023-11-29 02:53:56,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:53:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:53:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:53:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:53:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:53:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:53:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:53:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:53:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:53:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:53:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:53:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:53:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:53:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:53:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:53:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:53:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:53:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:53:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:53:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:53:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:53:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:53:56,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:53:56,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683332349] [2023-11-29 02:53:56,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683332349] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:53:56,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:53:56,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:53:56,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593486101] [2023-11-29 02:53:56,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:53:56,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:53:56,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:53:56,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:53:56,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:53:56,659 INFO L87 Difference]: Start difference. First operand 6996 states and 9227 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-29 02:53:59,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:53:59,861 INFO L93 Difference]: Finished difference Result 6996 states and 9227 transitions. [2023-11-29 02:53:59,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:53:59,861 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 101 [2023-11-29 02:53:59,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:53:59,874 INFO L225 Difference]: With dead ends: 6996 [2023-11-29 02:53:59,875 INFO L226 Difference]: Without dead ends: 6994 [2023-11-29 02:53:59,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:53:59,878 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1373 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1573 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1474 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1573 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:53:59,878 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1474 Valid, 1185 Invalid, 2269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1573 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:53:59,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6994 states. [2023-11-29 02:54:01,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6994 to 6994. [2023-11-29 02:54:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6994 states, 4417 states have (on average 1.2854878877065883) internal successors, (5678), 4645 states have internal predecessors, (5678), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6994 states to 6994 states and 9224 transitions. [2023-11-29 02:54:01,513 INFO L78 Accepts]: Start accepts. Automaton has 6994 states and 9224 transitions. Word has length 101 [2023-11-29 02:54:01,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:01,513 INFO L495 AbstractCegarLoop]: Abstraction has 6994 states and 9224 transitions. [2023-11-29 02:54:01,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-29 02:54:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 6994 states and 9224 transitions. [2023-11-29 02:54:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-29 02:54:01,516 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:01,516 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:01,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2023-11-29 02:54:01,517 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:01,517 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:01,517 INFO L85 PathProgramCache]: Analyzing trace with hash -401517755, now seen corresponding path program 1 times [2023-11-29 02:54:01,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:01,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465089293] [2023-11-29 02:54:01,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:01,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:54:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:54:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:54:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:54:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:54:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:54:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:54:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:54:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:54:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:01,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:54:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:54:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:54:01,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:01,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465089293] [2023-11-29 02:54:01,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465089293] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:01,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:01,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:54:01,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1884656056] [2023-11-29 02:54:01,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:01,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:54:01,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:01,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:54:01,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:54:01,837 INFO L87 Difference]: Start difference. First operand 6994 states and 9224 transitions. Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-11-29 02:54:05,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:05,452 INFO L93 Difference]: Finished difference Result 6994 states and 9224 transitions. [2023-11-29 02:54:05,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:54:05,452 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 106 [2023-11-29 02:54:05,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:05,467 INFO L225 Difference]: With dead ends: 6994 [2023-11-29 02:54:05,467 INFO L226 Difference]: Without dead ends: 6992 [2023-11-29 02:54:05,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:54:05,470 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1367 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1569 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1467 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1569 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:05,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1467 Valid, 1185 Invalid, 2265 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1569 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-29 02:54:05,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6992 states. [2023-11-29 02:54:07,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6992 to 6992. [2023-11-29 02:54:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6992 states, 4416 states have (on average 1.2850996376811594) internal successors, (5675), 4643 states have internal predecessors, (5675), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6992 states to 6992 states and 9221 transitions. [2023-11-29 02:54:07,162 INFO L78 Accepts]: Start accepts. Automaton has 6992 states and 9221 transitions. Word has length 106 [2023-11-29 02:54:07,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:07,162 INFO L495 AbstractCegarLoop]: Abstraction has 6992 states and 9221 transitions. [2023-11-29 02:54:07,163 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-11-29 02:54:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 6992 states and 9221 transitions. [2023-11-29 02:54:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-29 02:54:07,166 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:07,166 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:07,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2023-11-29 02:54:07,167 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:07,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:07,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1692588749, now seen corresponding path program 1 times [2023-11-29 02:54:07,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:07,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941314180] [2023-11-29 02:54:07,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:07,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:54:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:54:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:54:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:54:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:54:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:54:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:54:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:54:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:54:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:54:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:54:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 02:54:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:54:07,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:07,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941314180] [2023-11-29 02:54:07,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1941314180] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:07,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:07,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:54:07,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485828716] [2023-11-29 02:54:07,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:07,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:54:07,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:07,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:54:07,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:54:07,493 INFO L87 Difference]: Start difference. First operand 6992 states and 9221 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-11-29 02:54:10,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:10,902 INFO L93 Difference]: Finished difference Result 6992 states and 9221 transitions. [2023-11-29 02:54:10,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:54:10,903 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 111 [2023-11-29 02:54:10,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:10,915 INFO L225 Difference]: With dead ends: 6992 [2023-11-29 02:54:10,916 INFO L226 Difference]: Without dead ends: 6990 [2023-11-29 02:54:10,917 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:54:10,918 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1361 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1565 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1460 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1565 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:10,918 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1460 Valid, 1185 Invalid, 2261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1565 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:54:10,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6990 states. [2023-11-29 02:54:12,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6990 to 6990. [2023-11-29 02:54:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6990 states, 4415 states have (on average 1.2847112117780295) internal successors, (5672), 4641 states have internal predecessors, (5672), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 6990 states and 9218 transitions. [2023-11-29 02:54:12,616 INFO L78 Accepts]: Start accepts. Automaton has 6990 states and 9218 transitions. Word has length 111 [2023-11-29 02:54:12,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:12,617 INFO L495 AbstractCegarLoop]: Abstraction has 6990 states and 9218 transitions. [2023-11-29 02:54:12,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-11-29 02:54:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 6990 states and 9218 transitions. [2023-11-29 02:54:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-29 02:54:12,619 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:12,620 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:12,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2023-11-29 02:54:12,620 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:12,620 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:12,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1088558697, now seen corresponding path program 1 times [2023-11-29 02:54:12,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:12,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70644566] [2023-11-29 02:54:12,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:12,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:54:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:54:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:54:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:54:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:54:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:54:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:54:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:54:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:12,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:54:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:54:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:54:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 02:54:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 02:54:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:54:12,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:12,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70644566] [2023-11-29 02:54:12,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70644566] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:12,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:12,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:54:12,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133471896] [2023-11-29 02:54:12,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:12,863 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:54:12,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:12,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:54:12,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:54:12,864 INFO L87 Difference]: Start difference. First operand 6990 states and 9218 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-11-29 02:54:16,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:16,470 INFO L93 Difference]: Finished difference Result 6990 states and 9218 transitions. [2023-11-29 02:54:16,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:54:16,471 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 116 [2023-11-29 02:54:16,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:16,487 INFO L225 Difference]: With dead ends: 6990 [2023-11-29 02:54:16,487 INFO L226 Difference]: Without dead ends: 6988 [2023-11-29 02:54:16,490 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:54:16,490 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1355 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1561 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1453 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1561 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:16,491 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1453 Valid, 1185 Invalid, 2257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1561 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-29 02:54:16,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6988 states. [2023-11-29 02:54:18,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6988 to 6988. [2023-11-29 02:54:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6988 states, 4414 states have (on average 1.284322609877662) internal successors, (5669), 4639 states have internal predecessors, (5669), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 6988 states and 9215 transitions. [2023-11-29 02:54:18,299 INFO L78 Accepts]: Start accepts. Automaton has 6988 states and 9215 transitions. Word has length 116 [2023-11-29 02:54:18,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:18,300 INFO L495 AbstractCegarLoop]: Abstraction has 6988 states and 9215 transitions. [2023-11-29 02:54:18,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-11-29 02:54:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 6988 states and 9215 transitions. [2023-11-29 02:54:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-29 02:54:18,303 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:18,303 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:18,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2023-11-29 02:54:18,304 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:18,304 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:18,304 INFO L85 PathProgramCache]: Analyzing trace with hash -480879684, now seen corresponding path program 1 times [2023-11-29 02:54:18,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:18,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49873830] [2023-11-29 02:54:18,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:54:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:54:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:54:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:54:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:54:18,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:54:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:54:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:54:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:54:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:54:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:54:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 02:54:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 02:54:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 02:54:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:54:18,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:18,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49873830] [2023-11-29 02:54:18,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [49873830] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:18,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:18,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:54:18,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832483526] [2023-11-29 02:54:18,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:18,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:54:18,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:18,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:54:18,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:54:18,600 INFO L87 Difference]: Start difference. First operand 6988 states and 9215 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-11-29 02:54:22,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:22,002 INFO L93 Difference]: Finished difference Result 6988 states and 9215 transitions. [2023-11-29 02:54:22,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:54:22,002 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 121 [2023-11-29 02:54:22,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:22,014 INFO L225 Difference]: With dead ends: 6988 [2023-11-29 02:54:22,014 INFO L226 Difference]: Without dead ends: 6986 [2023-11-29 02:54:22,016 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:54:22,017 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 1349 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 1557 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1446 SdHoareTripleChecker+Valid, 1185 SdHoareTripleChecker+Invalid, 2253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1557 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:22,017 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1446 Valid, 1185 Invalid, 2253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1557 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:54:22,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6986 states. [2023-11-29 02:54:23,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6986 to 6986. [2023-11-29 02:54:23,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6986 states, 4413 states have (on average 1.2839338318604123) internal successors, (5666), 4637 states have internal predecessors, (5666), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6986 states to 6986 states and 9212 transitions. [2023-11-29 02:54:23,635 INFO L78 Accepts]: Start accepts. Automaton has 6986 states and 9212 transitions. Word has length 121 [2023-11-29 02:54:23,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:23,635 INFO L495 AbstractCegarLoop]: Abstraction has 6986 states and 9212 transitions. [2023-11-29 02:54:23,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-11-29 02:54:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 6986 states and 9212 transitions. [2023-11-29 02:54:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-29 02:54:23,639 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:23,639 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:23,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2023-11-29 02:54:23,639 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:23,639 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:23,639 INFO L85 PathProgramCache]: Analyzing trace with hash -1162368140, now seen corresponding path program 1 times [2023-11-29 02:54:23,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:23,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688553563] [2023-11-29 02:54:23,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:54:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:54:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:54:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:54:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-29 02:54:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-29 02:54:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-29 02:54:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 02:54:23,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-11-29 02:54:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-29 02:54:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2023-11-29 02:54:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:54:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 02:54:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-29 02:54:23,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:23,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688553563] [2023-11-29 02:54:23,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688553563] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:23,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:23,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:54:23,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143410031] [2023-11-29 02:54:23,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:23,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:54:23,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:23,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:54:23,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:54:23,909 INFO L87 Difference]: Start difference. First operand 6986 states and 9212 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-11-29 02:54:28,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:28,109 INFO L93 Difference]: Finished difference Result 14183 states and 18809 transitions. [2023-11-29 02:54:28,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:54:28,109 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 123 [2023-11-29 02:54:28,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:28,125 INFO L225 Difference]: With dead ends: 14183 [2023-11-29 02:54:28,126 INFO L226 Difference]: Without dead ends: 7730 [2023-11-29 02:54:28,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:54:28,137 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 1984 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 1243 mSolverCounterSat, 1267 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2106 SdHoareTripleChecker+Valid, 1026 SdHoareTripleChecker+Invalid, 2510 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1267 IncrementalHoareTripleChecker+Valid, 1243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:28,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2106 Valid, 1026 Invalid, 2510 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1267 Valid, 1243 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-11-29 02:54:28,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7730 states. [2023-11-29 02:54:29,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7730 to 6986. [2023-11-29 02:54:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6986 states, 4413 states have (on average 1.2805347835939271) internal successors, (5651), 4637 states have internal predecessors, (5651), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6986 states to 6986 states and 9197 transitions. [2023-11-29 02:54:30,014 INFO L78 Accepts]: Start accepts. Automaton has 6986 states and 9197 transitions. Word has length 123 [2023-11-29 02:54:30,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:30,014 INFO L495 AbstractCegarLoop]: Abstraction has 6986 states and 9197 transitions. [2023-11-29 02:54:30,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-11-29 02:54:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 6986 states and 9197 transitions. [2023-11-29 02:54:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-29 02:54:30,017 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:30,017 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:30,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2023-11-29 02:54:30,017 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:30,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:30,018 INFO L85 PathProgramCache]: Analyzing trace with hash -462898393, now seen corresponding path program 1 times [2023-11-29 02:54:30,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:30,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501864859] [2023-11-29 02:54:30,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:30,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:54:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:54:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:54:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:54:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:54:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:54:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:54:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:54:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:54:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:30,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:54:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:54:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 02:54:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 02:54:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 02:54:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 02:54:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:54:30,267 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:30,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501864859] [2023-11-29 02:54:30,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501864859] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:30,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:30,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:54:30,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435901021] [2023-11-29 02:54:30,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:30,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:54:30,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:30,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:54:30,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:54:30,269 INFO L87 Difference]: Start difference. First operand 6986 states and 9197 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-11-29 02:54:34,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:34,006 INFO L93 Difference]: Finished difference Result 6986 states and 9197 transitions. [2023-11-29 02:54:34,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:54:34,006 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 126 [2023-11-29 02:54:34,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:34,020 INFO L225 Difference]: With dead ends: 6986 [2023-11-29 02:54:34,020 INFO L226 Difference]: Without dead ends: 6984 [2023-11-29 02:54:34,022 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:54:34,022 INFO L413 NwaCegarLoop]: 442 mSDtfsCounter, 1339 mSDsluCounter, 727 mSDsCounter, 0 mSdLazyCounter, 1553 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1435 SdHoareTripleChecker+Valid, 1169 SdHoareTripleChecker+Invalid, 2249 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1553 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:34,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1435 Valid, 1169 Invalid, 2249 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1553 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:54:34,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6984 states. [2023-11-29 02:54:35,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6984 to 6984. [2023-11-29 02:54:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6984 states, 4412 states have (on average 1.2801450589301904) internal successors, (5648), 4635 states have internal predecessors, (5648), 1774 states have call successors, (1774), 797 states have call predecessors, (1774), 787 states have return successors, (1772), 1735 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 02:54:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6984 states to 6984 states and 9194 transitions. [2023-11-29 02:54:35,951 INFO L78 Accepts]: Start accepts. Automaton has 6984 states and 9194 transitions. Word has length 126 [2023-11-29 02:54:35,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:35,951 INFO L495 AbstractCegarLoop]: Abstraction has 6984 states and 9194 transitions. [2023-11-29 02:54:35,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-11-29 02:54:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 6984 states and 9194 transitions. [2023-11-29 02:54:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-29 02:54:35,954 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:35,954 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:35,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2023-11-29 02:54:35,954 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:35,954 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:35,955 INFO L85 PathProgramCache]: Analyzing trace with hash -640304309, now seen corresponding path program 1 times [2023-11-29 02:54:35,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:35,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842246433] [2023-11-29 02:54:35,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:35,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:54:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:54:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:54:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:54:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-29 02:54:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-11-29 02:54:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 02:54:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-29 02:54:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-29 02:54:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-29 02:54:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:54:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 02:54:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-29 02:54:36,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:36,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842246433] [2023-11-29 02:54:36,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1842246433] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:54:36,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006055980] [2023-11-29 02:54:36,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:36,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:54:36,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:54:36,685 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:54:36,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 02:54:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:37,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 1753 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-29 02:54:37,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:54:37,290 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-29 02:54:37,290 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:54:37,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2006055980] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:37,290 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 02:54:37,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [16] total 18 [2023-11-29 02:54:37,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87414971] [2023-11-29 02:54:37,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:37,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:54:37,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:37,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:54:37,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=270, Unknown=0, NotChecked=0, Total=306 [2023-11-29 02:54:37,292 INFO L87 Difference]: Start difference. First operand 6984 states and 9194 transitions. Second operand has 12 states, 9 states have (on average 8.11111111111111) internal successors, (73), 11 states have internal predecessors, (73), 7 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (23), 7 states have call predecessors, (23), 7 states have call successors, (23) [2023-11-29 02:54:40,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:40,384 INFO L93 Difference]: Finished difference Result 13382 states and 17596 transitions. [2023-11-29 02:54:40,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 02:54:40,384 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 8.11111111111111) internal successors, (73), 11 states have internal predecessors, (73), 7 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (23), 7 states have call predecessors, (23), 7 states have call successors, (23) Word has length 127 [2023-11-29 02:54:40,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:40,400 INFO L225 Difference]: With dead ends: 13382 [2023-11-29 02:54:40,401 INFO L226 Difference]: Without dead ends: 7067 [2023-11-29 02:54:40,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2023-11-29 02:54:40,411 INFO L413 NwaCegarLoop]: 830 mSDtfsCounter, 16 mSDsluCounter, 8246 mSDsCounter, 0 mSdLazyCounter, 1693 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 9076 SdHoareTripleChecker+Invalid, 1749 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 1693 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:40,411 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 9076 Invalid, 1749 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 1693 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 02:54:40,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7067 states. [2023-11-29 02:54:42,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7067 to 7023. [2023-11-29 02:54:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7023 states, 4431 states have (on average 1.2789438050101558) internal successors, (5667), 4654 states have internal predecessors, (5667), 1794 states have call successors, (1794), 797 states have call predecessors, (1794), 787 states have return successors, (1792), 1755 states have call predecessors, (1792), 1792 states have call successors, (1792) [2023-11-29 02:54:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7023 states to 7023 states and 9253 transitions. [2023-11-29 02:54:42,376 INFO L78 Accepts]: Start accepts. Automaton has 7023 states and 9253 transitions. Word has length 127 [2023-11-29 02:54:42,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:42,376 INFO L495 AbstractCegarLoop]: Abstraction has 7023 states and 9253 transitions. [2023-11-29 02:54:42,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 8.11111111111111) internal successors, (73), 11 states have internal predecessors, (73), 7 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (23), 7 states have call predecessors, (23), 7 states have call successors, (23) [2023-11-29 02:54:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 7023 states and 9253 transitions. [2023-11-29 02:54:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-29 02:54:42,380 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:42,380 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:42,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 02:54:42,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2023-11-29 02:54:42,581 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:42,581 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:42,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1956948717, now seen corresponding path program 1 times [2023-11-29 02:54:42,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:42,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612934473] [2023-11-29 02:54:42,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:54:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:54:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:54:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:54:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:54:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:54:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:54:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:54:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:54:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:54:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:54:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:54:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:54:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:54:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:54:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:54:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 02:54:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 02:54:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 02:54:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 02:54:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 02:54:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:54:42,856 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:42,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612934473] [2023-11-29 02:54:42,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612934473] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:42,857 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:42,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:54:42,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667944943] [2023-11-29 02:54:42,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:42,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:54:42,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:42,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:54:42,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:54:42,858 INFO L87 Difference]: Start difference. First operand 7023 states and 9253 transitions. Second operand has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-11-29 02:54:46,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:46,302 INFO L93 Difference]: Finished difference Result 7023 states and 9253 transitions. [2023-11-29 02:54:46,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:54:46,302 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 131 [2023-11-29 02:54:46,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:46,315 INFO L225 Difference]: With dead ends: 7023 [2023-11-29 02:54:46,315 INFO L226 Difference]: Without dead ends: 7021 [2023-11-29 02:54:46,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:54:46,317 INFO L413 NwaCegarLoop]: 442 mSDtfsCounter, 1333 mSDsluCounter, 727 mSDsCounter, 0 mSdLazyCounter, 1549 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1428 SdHoareTripleChecker+Valid, 1169 SdHoareTripleChecker+Invalid, 2245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1549 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:46,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1428 Valid, 1169 Invalid, 2245 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1549 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:54:46,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7021 states. [2023-11-29 02:54:48,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7021 to 7021. [2023-11-29 02:54:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7021 states, 4430 states have (on average 1.2785553047404064) internal successors, (5664), 4652 states have internal predecessors, (5664), 1794 states have call successors, (1794), 797 states have call predecessors, (1794), 787 states have return successors, (1792), 1755 states have call predecessors, (1792), 1792 states have call successors, (1792) [2023-11-29 02:54:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 7021 states and 9250 transitions. [2023-11-29 02:54:48,509 INFO L78 Accepts]: Start accepts. Automaton has 7021 states and 9250 transitions. Word has length 131 [2023-11-29 02:54:48,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:48,510 INFO L495 AbstractCegarLoop]: Abstraction has 7021 states and 9250 transitions. [2023-11-29 02:54:48,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-11-29 02:54:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 7021 states and 9250 transitions. [2023-11-29 02:54:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-29 02:54:48,514 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:48,514 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:48,514 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2023-11-29 02:54:48,514 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:48,514 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:48,514 INFO L85 PathProgramCache]: Analyzing trace with hash -263884511, now seen corresponding path program 1 times [2023-11-29 02:54:48,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:48,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455201242] [2023-11-29 02:54:48,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:54:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:54:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:54:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:54:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-29 02:54:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-29 02:54:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:54:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-29 02:54:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-29 02:54:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 02:54:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-29 02:54:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 02:54:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 02:54:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 02:54:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:54:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 02:54:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:48,765 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-29 02:54:48,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:48,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1455201242] [2023-11-29 02:54:48,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1455201242] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:48,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:48,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:54:48,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224641694] [2023-11-29 02:54:48,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:48,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:54:48,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:48,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:54:48,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:54:48,766 INFO L87 Difference]: Start difference. First operand 7021 states and 9250 transitions. Second operand has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-29 02:54:53,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:54:53,342 INFO L93 Difference]: Finished difference Result 14507 states and 19282 transitions. [2023-11-29 02:54:53,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:54:53,343 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 135 [2023-11-29 02:54:53,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:54:53,355 INFO L225 Difference]: With dead ends: 14507 [2023-11-29 02:54:53,356 INFO L226 Difference]: Without dead ends: 7761 [2023-11-29 02:54:53,363 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:54:53,363 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 1667 mSDsluCounter, 756 mSDsCounter, 0 mSdLazyCounter, 1521 mSolverCounterSat, 1009 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1788 SdHoareTripleChecker+Valid, 1193 SdHoareTripleChecker+Invalid, 2530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1009 IncrementalHoareTripleChecker+Valid, 1521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:54:53,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1788 Valid, 1193 Invalid, 2530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1009 Valid, 1521 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-29 02:54:53,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7761 states. [2023-11-29 02:54:55,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7761 to 7017. [2023-11-29 02:54:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7017 states, 4426 states have (on average 1.2769995481247176) internal successors, (5652), 4648 states have internal predecessors, (5652), 1794 states have call successors, (1794), 797 states have call predecessors, (1794), 787 states have return successors, (1792), 1755 states have call predecessors, (1792), 1792 states have call successors, (1792) [2023-11-29 02:54:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7017 states to 7017 states and 9238 transitions. [2023-11-29 02:54:55,312 INFO L78 Accepts]: Start accepts. Automaton has 7017 states and 9238 transitions. Word has length 135 [2023-11-29 02:54:55,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:54:55,312 INFO L495 AbstractCegarLoop]: Abstraction has 7017 states and 9238 transitions. [2023-11-29 02:54:55,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-29 02:54:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 7017 states and 9238 transitions. [2023-11-29 02:54:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-29 02:54:55,315 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:54:55,315 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:54:55,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2023-11-29 02:54:55,316 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:54:55,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:54:55,316 INFO L85 PathProgramCache]: Analyzing trace with hash -532736044, now seen corresponding path program 1 times [2023-11-29 02:54:55,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:54:55,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796920223] [2023-11-29 02:54:55,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:54:55,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:54:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:54:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:54:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:54:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:54:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-29 02:54:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:55,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 02:54:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-29 02:54:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-29 02:54:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:54:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 02:54:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-29 02:54:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-29 02:54:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-29 02:54:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2023-11-29 02:54:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:54:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:54:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:54:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-29 02:54:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:54:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-29 02:54:56,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:54:56,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796920223] [2023-11-29 02:54:56,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796920223] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:54:56,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:54:56,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 02:54:56,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315027815] [2023-11-29 02:54:56,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:54:56,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:54:56,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:54:56,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:54:56,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:54:56,088 INFO L87 Difference]: Start difference. First operand 7017 states and 9238 transitions. Second operand has 12 states, 11 states have (on average 6.818181818181818) internal successors, (75), 6 states have internal predecessors, (75), 3 states have call successors, (26), 6 states have call predecessors, (26), 3 states have return successors, (24), 5 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-29 02:55:02,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:02,598 INFO L93 Difference]: Finished difference Result 14613 states and 19419 transitions. [2023-11-29 02:55:02,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 02:55:02,599 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 6.818181818181818) internal successors, (75), 6 states have internal predecessors, (75), 3 states have call successors, (26), 6 states have call predecessors, (26), 3 states have return successors, (24), 5 states have call predecessors, (24), 3 states have call successors, (24) Word has length 136 [2023-11-29 02:55:02,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:02,614 INFO L225 Difference]: With dead ends: 14613 [2023-11-29 02:55:02,614 INFO L226 Difference]: Without dead ends: 7767 [2023-11-29 02:55:02,625 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=102, Invalid=318, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:55:02,626 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 970 mSDsluCounter, 2666 mSDsCounter, 0 mSdLazyCounter, 5686 mSolverCounterSat, 837 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 970 SdHoareTripleChecker+Valid, 3102 SdHoareTripleChecker+Invalid, 6523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 837 IncrementalHoareTripleChecker+Valid, 5686 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:02,626 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [970 Valid, 3102 Invalid, 6523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [837 Valid, 5686 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2023-11-29 02:55:02,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7767 states. [2023-11-29 02:55:04,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7767 to 7041. [2023-11-29 02:55:04,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7041 states, 4441 states have (on average 1.2760639495609096) internal successors, (5667), 4663 states have internal predecessors, (5667), 1797 states have call successors, (1797), 797 states have call predecessors, (1797), 793 states have return successors, (1810), 1764 states have call predecessors, (1810), 1795 states have call successors, (1810) [2023-11-29 02:55:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7041 states to 7041 states and 9274 transitions. [2023-11-29 02:55:04,652 INFO L78 Accepts]: Start accepts. Automaton has 7041 states and 9274 transitions. Word has length 136 [2023-11-29 02:55:04,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:04,652 INFO L495 AbstractCegarLoop]: Abstraction has 7041 states and 9274 transitions. [2023-11-29 02:55:04,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 6.818181818181818) internal successors, (75), 6 states have internal predecessors, (75), 3 states have call successors, (26), 6 states have call predecessors, (26), 3 states have return successors, (24), 5 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-29 02:55:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 7041 states and 9274 transitions. [2023-11-29 02:55:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-29 02:55:04,655 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:04,655 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:04,656 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2023-11-29 02:55:04,656 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:04,656 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:04,656 INFO L85 PathProgramCache]: Analyzing trace with hash -508793551, now seen corresponding path program 1 times [2023-11-29 02:55:04,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:04,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920204640] [2023-11-29 02:55:04,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:04,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 02:55:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-29 02:55:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-29 02:55:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-29 02:55:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-29 02:55:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:55:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-29 02:55:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-29 02:55:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-29 02:55:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 02:55:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 02:55:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 02:55:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-29 02:55:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:55:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-29 02:55:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:55:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2023-11-29 02:55:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 02:55:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 02:55:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 02:55:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 02:55:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 02:55:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 02:55:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 02:55:04,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:04,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920204640] [2023-11-29 02:55:04,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920204640] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:04,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:55:04,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:55:04,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922666762] [2023-11-29 02:55:04,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:04,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:55:04,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:04,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:55:04,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:55:04,938 INFO L87 Difference]: Start difference. First operand 7041 states and 9274 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-11-29 02:55:08,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:08,790 INFO L93 Difference]: Finished difference Result 7041 states and 9274 transitions. [2023-11-29 02:55:08,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:55:08,791 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 136 [2023-11-29 02:55:08,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:08,805 INFO L225 Difference]: With dead ends: 7041 [2023-11-29 02:55:08,805 INFO L226 Difference]: Without dead ends: 6605 [2023-11-29 02:55:08,808 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:55:08,809 INFO L413 NwaCegarLoop]: 440 mSDtfsCounter, 1323 mSDsluCounter, 721 mSDsCounter, 0 mSdLazyCounter, 1542 mSolverCounterSat, 696 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1417 SdHoareTripleChecker+Valid, 1161 SdHoareTripleChecker+Invalid, 2238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 696 IncrementalHoareTripleChecker+Valid, 1542 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:08,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1417 Valid, 1161 Invalid, 2238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [696 Valid, 1542 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-29 02:55:08,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6605 states. [2023-11-29 02:55:10,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6605 to 3466. [2023-11-29 02:55:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3466 states, 2192 states have (on average 1.281478102189781) internal successors, (2809), 2302 states have internal predecessors, (2809), 871 states have call successors, (871), 398 states have call predecessors, (871), 394 states have return successors, (872), 861 states have call predecessors, (872), 868 states have call successors, (872) [2023-11-29 02:55:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3466 states to 3466 states and 4552 transitions. [2023-11-29 02:55:10,099 INFO L78 Accepts]: Start accepts. Automaton has 3466 states and 4552 transitions. Word has length 136 [2023-11-29 02:55:10,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:10,099 INFO L495 AbstractCegarLoop]: Abstraction has 3466 states and 4552 transitions. [2023-11-29 02:55:10,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-11-29 02:55:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3466 states and 4552 transitions. [2023-11-29 02:55:10,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-29 02:55:10,101 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:10,101 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:10,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2023-11-29 02:55:10,101 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:10,101 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:10,101 INFO L85 PathProgramCache]: Analyzing trace with hash -580667432, now seen corresponding path program 1 times [2023-11-29 02:55:10,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:10,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37377268] [2023-11-29 02:55:10,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:55:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:55:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 02:55:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 02:55:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 02:55:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:55:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-29 02:55:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 02:55:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-29 02:55:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-29 02:55:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 02:55:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 02:55:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 02:55:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 02:55:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 02:55:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:55:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-29 02:55:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-11-29 02:55:10,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:10,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37377268] [2023-11-29 02:55:10,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37377268] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:55:10,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1714478793] [2023-11-29 02:55:10,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:10,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:55:10,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:55:10,982 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:55:10,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 02:55:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:11,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 1856 conjuncts, 36 conjunts are in the unsatisfiable core [2023-11-29 02:55:11,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:55:11,672 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-29 02:55:11,672 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:55:11,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1714478793] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:11,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 02:55:11,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [17] total 21 [2023-11-29 02:55:11,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949604232] [2023-11-29 02:55:11,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:11,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:55:11,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:11,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:55:11,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=376, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:55:11,674 INFO L87 Difference]: Start difference. First operand 3466 states and 4552 transitions. Second operand has 12 states, 9 states have (on average 9.222222222222221) internal successors, (83), 11 states have internal predecessors, (83), 7 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (27), 7 states have call predecessors, (27), 7 states have call successors, (27) [2023-11-29 02:55:13,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:13,835 INFO L93 Difference]: Finished difference Result 6698 states and 8792 transitions. [2023-11-29 02:55:13,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 02:55:13,835 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 9.222222222222221) internal successors, (83), 11 states have internal predecessors, (83), 7 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (27), 7 states have call predecessors, (27), 7 states have call successors, (27) Word has length 149 [2023-11-29 02:55:13,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:13,843 INFO L225 Difference]: With dead ends: 6698 [2023-11-29 02:55:13,843 INFO L226 Difference]: Without dead ends: 3460 [2023-11-29 02:55:13,848 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=85, Invalid=671, Unknown=0, NotChecked=0, Total=756 [2023-11-29 02:55:13,848 INFO L413 NwaCegarLoop]: 687 mSDtfsCounter, 10 mSDsluCounter, 6826 mSDsCounter, 0 mSdLazyCounter, 1490 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 7513 SdHoareTripleChecker+Invalid, 1505 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1490 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:13,848 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 7513 Invalid, 1505 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1490 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 02:55:13,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3460 states. [2023-11-29 02:55:15,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3460 to 3460. [2023-11-29 02:55:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3460 states, 2190 states have (on average 1.2762557077625571) internal successors, (2795), 2300 states have internal predecessors, (2795), 867 states have call successors, (867), 398 states have call predecessors, (867), 394 states have return successors, (868), 857 states have call predecessors, (868), 864 states have call successors, (868) [2023-11-29 02:55:15,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 3460 states and 4530 transitions. [2023-11-29 02:55:15,094 INFO L78 Accepts]: Start accepts. Automaton has 3460 states and 4530 transitions. Word has length 149 [2023-11-29 02:55:15,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:15,094 INFO L495 AbstractCegarLoop]: Abstraction has 3460 states and 4530 transitions. [2023-11-29 02:55:15,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 9.222222222222221) internal successors, (83), 11 states have internal predecessors, (83), 7 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (27), 7 states have call predecessors, (27), 7 states have call successors, (27) [2023-11-29 02:55:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4530 transitions. [2023-11-29 02:55:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-29 02:55:15,095 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:15,096 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:15,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 02:55:15,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:55:15,297 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:15,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:15,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1167738552, now seen corresponding path program 1 times [2023-11-29 02:55:15,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:15,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432503380] [2023-11-29 02:55:15,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:55:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:55:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 02:55:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 02:55:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 02:55:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:55:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-29 02:55:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:55:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 02:55:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 02:55:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 02:55:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-11-29 02:55:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-29 02:55:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-29 02:55:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-29 02:55:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 02:55:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:55:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-29 02:55:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-29 02:55:15,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:15,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432503380] [2023-11-29 02:55:15,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432503380] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:15,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:55:15,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:55:15,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190063127] [2023-11-29 02:55:15,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:15,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:55:15,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:15,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:55:15,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:55:15,606 INFO L87 Difference]: Start difference. First operand 3460 states and 4530 transitions. Second operand has 7 states, 7 states have (on average 13.0) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-11-29 02:55:18,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:18,640 INFO L93 Difference]: Finished difference Result 7144 states and 9416 transitions. [2023-11-29 02:55:18,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:55:18,640 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 184 [2023-11-29 02:55:18,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:18,648 INFO L225 Difference]: With dead ends: 7144 [2023-11-29 02:55:18,648 INFO L226 Difference]: Without dead ends: 3778 [2023-11-29 02:55:18,652 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:55:18,652 INFO L413 NwaCegarLoop]: 314 mSDtfsCounter, 1729 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 994 mSolverCounterSat, 1143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1805 SdHoareTripleChecker+Valid, 802 SdHoareTripleChecker+Invalid, 2137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1143 IncrementalHoareTripleChecker+Valid, 994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:18,653 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1805 Valid, 802 Invalid, 2137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1143 Valid, 994 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:55:18,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3778 states. [2023-11-29 02:55:19,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3778 to 3460. [2023-11-29 02:55:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3460 states, 2190 states have (on average 1.2753424657534247) internal successors, (2793), 2300 states have internal predecessors, (2793), 867 states have call successors, (867), 398 states have call predecessors, (867), 394 states have return successors, (868), 857 states have call predecessors, (868), 864 states have call successors, (868) [2023-11-29 02:55:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 3460 states and 4528 transitions. [2023-11-29 02:55:19,894 INFO L78 Accepts]: Start accepts. Automaton has 3460 states and 4528 transitions. Word has length 184 [2023-11-29 02:55:19,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:19,894 INFO L495 AbstractCegarLoop]: Abstraction has 3460 states and 4528 transitions. [2023-11-29 02:55:19,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-11-29 02:55:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4528 transitions. [2023-11-29 02:55:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-29 02:55:19,896 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:19,896 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:19,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2023-11-29 02:55:19,896 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:19,896 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:19,896 INFO L85 PathProgramCache]: Analyzing trace with hash 244405241, now seen corresponding path program 1 times [2023-11-29 02:55:19,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:19,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034644542] [2023-11-29 02:55:19,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:55:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:55:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 02:55:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 02:55:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 02:55:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:55:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 02:55:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:55:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-29 02:55:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-29 02:55:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-29 02:55:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-29 02:55:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-29 02:55:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2023-11-29 02:55:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 02:55:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-11-29 02:55:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:55:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2023-11-29 02:55:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-29 02:55:20,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:20,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034644542] [2023-11-29 02:55:20,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034644542] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:20,127 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:55:20,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:55:20,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292161740] [2023-11-29 02:55:20,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:20,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:55:20,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:20,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:55:20,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:55:20,129 INFO L87 Difference]: Start difference. First operand 3460 states and 4528 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-11-29 02:55:23,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:23,083 INFO L93 Difference]: Finished difference Result 7136 states and 9402 transitions. [2023-11-29 02:55:23,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:55:23,084 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 185 [2023-11-29 02:55:23,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:23,092 INFO L225 Difference]: With dead ends: 7136 [2023-11-29 02:55:23,093 INFO L226 Difference]: Without dead ends: 3778 [2023-11-29 02:55:23,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:55:23,098 INFO L413 NwaCegarLoop]: 313 mSDtfsCounter, 1725 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 994 mSolverCounterSat, 1143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1801 SdHoareTripleChecker+Valid, 798 SdHoareTripleChecker+Invalid, 2137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1143 IncrementalHoareTripleChecker+Valid, 994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:23,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1801 Valid, 798 Invalid, 2137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1143 Valid, 994 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:55:23,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3778 states. [2023-11-29 02:55:24,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3778 to 3460. [2023-11-29 02:55:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3460 states, 2190 states have (on average 1.2744292237442922) internal successors, (2791), 2300 states have internal predecessors, (2791), 867 states have call successors, (867), 398 states have call predecessors, (867), 394 states have return successors, (868), 857 states have call predecessors, (868), 864 states have call successors, (868) [2023-11-29 02:55:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 3460 states and 4526 transitions. [2023-11-29 02:55:24,381 INFO L78 Accepts]: Start accepts. Automaton has 3460 states and 4526 transitions. Word has length 185 [2023-11-29 02:55:24,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:24,381 INFO L495 AbstractCegarLoop]: Abstraction has 3460 states and 4526 transitions. [2023-11-29 02:55:24,381 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-11-29 02:55:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4526 transitions. [2023-11-29 02:55:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-29 02:55:24,383 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:24,383 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:24,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2023-11-29 02:55:24,383 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:24,383 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:24,383 INFO L85 PathProgramCache]: Analyzing trace with hash 353512689, now seen corresponding path program 1 times [2023-11-29 02:55:24,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:24,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304543561] [2023-11-29 02:55:24,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:55:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:55:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 02:55:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 02:55:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 02:55:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:55:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 02:55:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:55:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-29 02:55:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-29 02:55:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 02:55:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 02:55:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 02:55:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-11-29 02:55:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-11-29 02:55:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 02:55:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:55:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 02:55:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-29 02:55:24,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:24,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304543561] [2023-11-29 02:55:24,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304543561] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:24,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:55:24,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:55:24,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032865162] [2023-11-29 02:55:24,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:24,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:55:24,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:24,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:55:24,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:55:24,604 INFO L87 Difference]: Start difference. First operand 3460 states and 4526 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-11-29 02:55:27,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:27,785 INFO L93 Difference]: Finished difference Result 7048 states and 9282 transitions. [2023-11-29 02:55:27,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:55:27,786 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 186 [2023-11-29 02:55:27,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:27,792 INFO L225 Difference]: With dead ends: 7048 [2023-11-29 02:55:27,793 INFO L226 Difference]: Without dead ends: 3780 [2023-11-29 02:55:27,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:55:27,797 INFO L413 NwaCegarLoop]: 313 mSDtfsCounter, 1138 mSDsluCounter, 719 mSDsCounter, 0 mSdLazyCounter, 1571 mSolverCounterSat, 956 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1138 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 2527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 956 IncrementalHoareTripleChecker+Valid, 1571 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:27,797 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1138 Valid, 1032 Invalid, 2527 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [956 Valid, 1571 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 02:55:27,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3780 states. [2023-11-29 02:55:29,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3780 to 3462. [2023-11-29 02:55:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3462 states, 2192 states have (on average 1.2741788321167884) internal successors, (2793), 2302 states have internal predecessors, (2793), 867 states have call successors, (867), 398 states have call predecessors, (867), 394 states have return successors, (868), 857 states have call predecessors, (868), 864 states have call successors, (868) [2023-11-29 02:55:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 3462 states and 4528 transitions. [2023-11-29 02:55:29,076 INFO L78 Accepts]: Start accepts. Automaton has 3462 states and 4528 transitions. Word has length 186 [2023-11-29 02:55:29,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:29,076 INFO L495 AbstractCegarLoop]: Abstraction has 3462 states and 4528 transitions. [2023-11-29 02:55:29,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-11-29 02:55:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 4528 transitions. [2023-11-29 02:55:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-29 02:55:29,077 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:29,077 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:29,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2023-11-29 02:55:29,078 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:29,078 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:29,078 INFO L85 PathProgramCache]: Analyzing trace with hash -1332667149, now seen corresponding path program 1 times [2023-11-29 02:55:29,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:29,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248609592] [2023-11-29 02:55:29,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:29,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:55:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:55:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 02:55:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 02:55:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 02:55:29,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:55:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 02:55:29,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:55:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-29 02:55:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-29 02:55:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 02:55:29,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 02:55:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 02:55:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-11-29 02:55:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-11-29 02:55:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 02:55:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:55:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 02:55:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:29,334 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-29 02:55:29,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:29,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248609592] [2023-11-29 02:55:29,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248609592] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:29,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:55:29,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:55:29,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955513286] [2023-11-29 02:55:29,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:29,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:55:29,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:29,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:55:29,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:55:29,336 INFO L87 Difference]: Start difference. First operand 3462 states and 4528 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-11-29 02:55:32,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:32,573 INFO L93 Difference]: Finished difference Result 7036 states and 9266 transitions. [2023-11-29 02:55:32,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:55:32,573 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 186 [2023-11-29 02:55:32,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:32,582 INFO L225 Difference]: With dead ends: 7036 [2023-11-29 02:55:32,582 INFO L226 Difference]: Without dead ends: 3780 [2023-11-29 02:55:32,587 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:55:32,588 INFO L413 NwaCegarLoop]: 311 mSDtfsCounter, 1714 mSDsluCounter, 479 mSDsCounter, 0 mSdLazyCounter, 998 mSolverCounterSat, 1141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1788 SdHoareTripleChecker+Valid, 790 SdHoareTripleChecker+Invalid, 2139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1141 IncrementalHoareTripleChecker+Valid, 998 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:32,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1788 Valid, 790 Invalid, 2139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1141 Valid, 998 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 02:55:32,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3780 states. [2023-11-29 02:55:34,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3780 to 3462. [2023-11-29 02:55:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3462 states, 2192 states have (on average 1.2732664233576643) internal successors, (2791), 2302 states have internal predecessors, (2791), 867 states have call successors, (867), 398 states have call predecessors, (867), 394 states have return successors, (868), 857 states have call predecessors, (868), 864 states have call successors, (868) [2023-11-29 02:55:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 3462 states and 4526 transitions. [2023-11-29 02:55:34,401 INFO L78 Accepts]: Start accepts. Automaton has 3462 states and 4526 transitions. Word has length 186 [2023-11-29 02:55:34,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:34,402 INFO L495 AbstractCegarLoop]: Abstraction has 3462 states and 4526 transitions. [2023-11-29 02:55:34,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-11-29 02:55:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 4526 transitions. [2023-11-29 02:55:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-29 02:55:34,403 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:34,404 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:34,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2023-11-29 02:55:34,404 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:34,404 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:34,404 INFO L85 PathProgramCache]: Analyzing trace with hash -45234126, now seen corresponding path program 1 times [2023-11-29 02:55:34,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:34,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448515811] [2023-11-29 02:55:34,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:34,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 02:55:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 02:55:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 02:55:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 02:55:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 02:55:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 02:55:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:34,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-29 02:55:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 02:55:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-29 02:55:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-29 02:55:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-11-29 02:55:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-11-29 02:55:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-29 02:55:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 02:55:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-11-29 02:55:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-29 02:55:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 02:55:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 02:55:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 02:55:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 02:55:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-29 02:55:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 02:55:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:55:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-29 02:55:35,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:55:35,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448515811] [2023-11-29 02:55:35,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448515811] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:55:35,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:55:35,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 02:55:35,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595151054] [2023-11-29 02:55:35,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:55:35,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 02:55:35,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:55:35,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 02:55:35,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2023-11-29 02:55:35,180 INFO L87 Difference]: Start difference. First operand 3462 states and 4526 transitions. Second operand has 13 states, 11 states have (on average 8.727272727272727) internal successors, (96), 7 states have internal predecessors, (96), 3 states have call successors, (34), 6 states have call predecessors, (34), 3 states have return successors, (32), 5 states have call predecessors, (32), 3 states have call successors, (32) [2023-11-29 02:55:43,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:55:43,039 INFO L93 Difference]: Finished difference Result 10132 states and 13330 transitions. [2023-11-29 02:55:43,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-29 02:55:43,039 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 8.727272727272727) internal successors, (96), 7 states have internal predecessors, (96), 3 states have call successors, (34), 6 states have call predecessors, (34), 3 states have return successors, (32), 5 states have call predecessors, (32), 3 states have call successors, (32) Word has length 191 [2023-11-29 02:55:43,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:55:43,051 INFO L225 Difference]: With dead ends: 10132 [2023-11-29 02:55:43,052 INFO L226 Difference]: Without dead ends: 6764 [2023-11-29 02:55:43,057 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=237, Invalid=755, Unknown=0, NotChecked=0, Total=992 [2023-11-29 02:55:43,057 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 1580 mSDsluCounter, 3036 mSDsCounter, 0 mSdLazyCounter, 7834 mSolverCounterSat, 1100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1626 SdHoareTripleChecker+Valid, 3483 SdHoareTripleChecker+Invalid, 8934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1100 IncrementalHoareTripleChecker+Valid, 7834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:55:43,057 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1626 Valid, 3483 Invalid, 8934 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1100 Valid, 7834 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2023-11-29 02:55:43,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6764 states. [2023-11-29 02:55:45,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6764 to 6264. [2023-11-29 02:55:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6264 states, 3934 states have (on average 1.271733604473818) internal successors, (5003), 4138 states have internal predecessors, (5003), 1583 states have call successors, (1583), 714 states have call predecessors, (1583), 738 states have return successors, (1648), 1579 states have call predecessors, (1648), 1580 states have call successors, (1648) [2023-11-29 02:55:45,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 6264 states and 8234 transitions. [2023-11-29 02:55:45,419 INFO L78 Accepts]: Start accepts. Automaton has 6264 states and 8234 transitions. Word has length 191 [2023-11-29 02:55:45,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:55:45,419 INFO L495 AbstractCegarLoop]: Abstraction has 6264 states and 8234 transitions. [2023-11-29 02:55:45,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 8.727272727272727) internal successors, (96), 7 states have internal predecessors, (96), 3 states have call successors, (34), 6 states have call predecessors, (34), 3 states have return successors, (32), 5 states have call predecessors, (32), 3 states have call successors, (32) [2023-11-29 02:55:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 6264 states and 8234 transitions. [2023-11-29 02:55:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-29 02:55:45,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:55:45,421 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:45,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2023-11-29 02:55:45,421 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:55:45,421 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:55:45,421 INFO L85 PathProgramCache]: Analyzing trace with hash -2066277959, now seen corresponding path program 1 times [2023-11-29 02:55:45,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:55:45,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122258294] [2023-11-29 02:55:45,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:45,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:55:45,488 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:55:45,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1831774249] [2023-11-29 02:55:45,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:55:45,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:55:45,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:55:45,489 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:55:45,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 02:55:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:55:47,614 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:55:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:55:48,795 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:55:48,795 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 02:55:48,796 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (30 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (29 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (28 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (27 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (26 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (25 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (24 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (23 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (22 of 31 remaining) [2023-11-29 02:55:48,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (21 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (20 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_read_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (19 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (18 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (17 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (16 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (15 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (14 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (13 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (12 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 31 remaining) [2023-11-29 02:55:48,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION (10 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (9 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION (8 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 31 remaining) [2023-11-29 02:55:48,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 31 remaining) [2023-11-29 02:55:48,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 02:55:49,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2023-11-29 02:55:49,002 INFO L445 BasicCegarLoop]: Path program histogram: [6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:55:49,005 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 02:55:49,182 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,183 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,183 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,185 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,185 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,185 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,187 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,187 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,187 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,194 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,194 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,194 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,210 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,210 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,210 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,213 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,213 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,213 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret214 could not be translated [2023-11-29 02:55:49,215 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,215 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,215 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,215 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,215 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,215 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,216 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,216 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,216 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,216 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,216 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,218 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,218 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,218 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,218 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,219 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,219 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,219 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,219 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,219 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,225 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,225 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,225 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,225 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret309 could not be translated [2023-11-29 02:55:49,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,239 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,239 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,239 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,239 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,250 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,251 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,252 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,252 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,252 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret389 could not be translated [2023-11-29 02:55:49,252 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,253 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,253 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,253 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,253 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,253 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,253 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,254 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,254 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,254 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,254 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,254 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,255 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,255 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,255 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,255 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,255 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret391 could not be translated [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,264 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,265 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,266 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,268 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret306 [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,271 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,271 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,271 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,271 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,271 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,271 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem218 could not be translated [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret219 [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,274 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,275 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,276 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,276 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,276 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,276 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,276 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,276 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,280 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem178 could not be translated [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem179 could not be translated [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem177 could not be translated [2023-11-29 02:55:49,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet176 [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret180 could not be translated [2023-11-29 02:55:49,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem178 could not be translated [2023-11-29 02:55:49,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem179 could not be translated [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem177 could not be translated [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet176 [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem239 [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet240 [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,292 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,292 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,292 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,292 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,292 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,292 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,302 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,307 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,308 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret309 could not be translated [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,311 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,312 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,313 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,313 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,313 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,313 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,313 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,313 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,314 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,315 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,316 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret392 could not be translated [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc393 [2023-11-29 02:55:49,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc393 [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc393 [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret394 could not be translated [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc393 [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,334 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc393 [2023-11-29 02:55:49,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc393 [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret357 [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret246 [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem245 could not be translated [2023-11-29 02:55:49,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem270 could not be translated [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short272 could not be translated [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem271 could not be translated [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short272 could not be translated [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem270 could not be translated [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret276 could not be translated [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet275 [2023-11-29 02:55:49,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet274 [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet273 [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret352 could not be translated [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret298 could not be translated [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret299 could not be translated [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret397 could not be translated [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret278 [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret300 could not be translated [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function [2023-11-29 02:55:49,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier [2023-11-29 02:55:49,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier [2023-11-29 02:55:49,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier [2023-11-29 02:55:49,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 02:55:49 BoogieIcfgContainer [2023-11-29 02:55:49,452 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 02:55:49,453 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 02:55:49,453 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 02:55:49,453 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 02:55:49,454 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:50:20" (3/4) ... [2023-11-29 02:55:49,456 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 02:55:49,457 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 02:55:49,458 INFO L158 Benchmark]: Toolchain (without parser) took 334384.57ms. Allocated memory was 176.2MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 125.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 390.9MB. Max. memory is 16.1GB. [2023-11-29 02:55:49,458 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 176.2MB. Free memory was 143.1MB in the beginning and 143.0MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:55:49,458 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2611.83ms. Allocated memory was 176.2MB in the beginning and 260.0MB in the end (delta: 83.9MB). Free memory was 124.9MB in the beginning and 173.5MB in the end (delta: -48.7MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. [2023-11-29 02:55:49,458 INFO L158 Benchmark]: Boogie Procedure Inliner took 156.48ms. Allocated memory is still 260.0MB. Free memory was 173.5MB in the beginning and 159.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 02:55:49,458 INFO L158 Benchmark]: Boogie Preprocessor took 249.74ms. Allocated memory is still 260.0MB. Free memory was 159.9MB in the beginning and 131.6MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-29 02:55:49,458 INFO L158 Benchmark]: RCFGBuilder took 2206.09ms. Allocated memory is still 260.0MB. Free memory was 131.6MB in the beginning and 120.1MB in the end (delta: 11.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-29 02:55:49,459 INFO L158 Benchmark]: TraceAbstraction took 329149.15ms. Allocated memory was 260.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 119.0MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 298.9MB. Max. memory is 16.1GB. [2023-11-29 02:55:49,459 INFO L158 Benchmark]: Witness Printer took 4.29ms. Allocated memory is still 2.1GB. Free memory is still 1.6GB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:55:49,461 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 176.2MB. Free memory was 143.1MB in the beginning and 143.0MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2611.83ms. Allocated memory was 176.2MB in the beginning and 260.0MB in the end (delta: 83.9MB). Free memory was 124.9MB in the beginning and 173.5MB in the end (delta: -48.7MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 156.48ms. Allocated memory is still 260.0MB. Free memory was 173.5MB in the beginning and 159.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 249.74ms. Allocated memory is still 260.0MB. Free memory was 159.9MB in the beginning and 131.6MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2206.09ms. Allocated memory is still 260.0MB. Free memory was 131.6MB in the beginning and 120.1MB in the end (delta: 11.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * TraceAbstraction took 329149.15ms. Allocated memory was 260.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 119.0MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 298.9MB. Max. memory is 16.1GB. * Witness Printer took 4.29ms. Allocated memory is still 2.1GB. Free memory is still 1.6GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3569]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3569] - GenericResultAtLocation [Line: 3572]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3572] - GenericResultAtLocation [Line: 3575]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3575] - GenericResultAtLocation [Line: 3578]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3578] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret214 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret309 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret389 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret391 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret306 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem218 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret219 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem178 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem179 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem177 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet176 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret180 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem178 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem179 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem177 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet176 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem239 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet240 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret309 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret392 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret394 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret357 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret246 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem245 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem270 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short272 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem271 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short272 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem270 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret276 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet275 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet274 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet273 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret352 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret298 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret299 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret397 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret278 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret300 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_3~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_5~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_6~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_4~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0.function - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_1~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_2~0!identifier - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_thread_0~0!identifier - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 9212]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of strcmp at line 4706, overapproximation of large string literal at line 4971. Possible FailurePath: [L3692] static int nwriters_stress = -1; [L3693] static int nreaders_stress = -1; [L3694] static int onoff_holdoff = 0; [L3695] static int onoff_interval = 0; [L3696] static int shuffle_interval = 3; [L3697] static int shutdown_secs = 0; [L3698] static int stat_interval = 60; [L3699] static int stutter = 5; [L3700] static bool verbose = 1; [L3701] static char *torture_type = (char *)"spin_lock"; [L3702] static struct task_struct *stats_task ; [L3702] static struct task_struct *stats_task ; [L3703] static struct task_struct **writer_tasks ; [L3704] static struct task_struct **reader_tasks ; [L3705] static bool lock_is_write_held ; [L3706] static bool lock_is_read_held ; [L3707] int torture_runnable = 1; [L3707] int torture_runnable = 1; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3709] static struct lock_torture_cxt cxt = {0, 0, 0, {0}, (struct lock_torture_ops *)0, (struct lock_stress_stats *)0, 0}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3752-L3755] static struct lock_torture_ops lock_busted_ops = {0, & torture_lock_busted_write_lock, & torture_lock_busted_write_delay, & torture_lock_busted_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "lock_busted"}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3756-L3757] static spinlock_t torture_spinlock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_spinlock", 0, 0UL}}}}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3818-L3821] static struct lock_torture_ops spin_lock_ops = {0, & torture_spin_lock_write_lock, & torture_spin_lock_write_delay, & torture_spin_lock_write_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3842-L3845] static struct lock_torture_ops spin_lock_irq_ops = {0, & torture_spin_lock_write_lock_irq, & torture_spin_lock_write_delay, & torture_lock_spin_write_unlock_irq, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "spin_lock_irq"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3952-L3955] static struct lock_torture_ops rw_lock_ops = {0, & torture_rwlock_write_lock, & torture_rwlock_write_delay, & torture_rwlock_write_unlock, & torture_rwlock_read_lock, & torture_rwlock_read_delay, & torture_rwlock_read_unlock, 0UL, "rw_lock"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L3996-L3999] static struct lock_torture_ops rw_lock_irq_ops = {0, & torture_rwlock_write_lock_irq, & torture_rwlock_write_delay, & torture_rwlock_write_unlock_irq, & torture_rwlock_read_lock_irq, & torture_rwlock_read_delay, & torture_rwlock_read_unlock_irq, 0UL, "rw_lock_irq"}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4000-L4003] static struct mutex torture_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_mutex.wait_lock", 0, 0UL}}}}, {& torture_mutex.wait_list, & torture_mutex.wait_list}, 0, (void *)(& torture_mutex), {0, {0, 0}, "torture_mutex", 0, 0UL}}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4067-L4069] static struct lock_torture_ops mutex_lock_ops = {0, & torture_mutex_lock, & torture_mutex_delay, & torture_mutex_unlock, (int (*)(void))0, (void (*)(struct torture_random_state * ))0, (void (*)(void))0, 0UL, "mutex_lock"}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4070-L4074] static struct rw_semaphore torture_rwsem = {0L, {& torture_rwsem.wait_list, & torture_rwsem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "torture_rwsem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "torture_rwsem", 0, 0UL}}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L4201-L4204] static struct lock_torture_ops rwsem_lock_ops = {0, & torture_rwsem_down_write, & torture_rwsem_write_delay, & torture_rwsem_up_write, & torture_rwsem_down_read, & torture_rwsem_read_delay, & torture_rwsem_up_read, 0UL, "rwsem_lock"}; [L5052] struct ldv_thread ldv_thread_0 ; [L5053] struct ldv_thread ldv_thread_1 ; [L5054] struct ldv_thread ldv_thread_2 ; [L5055] struct ldv_thread ldv_thread_3 ; [L5056] struct ldv_thread ldv_thread_4 ; [L5057] struct ldv_thread ldv_thread_5 ; [L5058] struct ldv_thread ldv_thread_6 ; [L6363] int ldv_linux_alloc_usb_lock_lock = 1; [L6521] int ldv_linux_arch_io_iomem = 0; [L6563] static int ldv_linux_block_genhd_disk_state = 0; [L6609] static int ldv_linux_block_queue_queue_state = 0; [L6633] int ldv_linux_block_request_blk_rq = 0; [L6657] int ldv_linux_drivers_base_class_usb_gadget_class = 0; [L6818] int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; [L6881] int ldv_linux_fs_sysfs_sysfs = 0; [L6924] int ldv_linux_kernel_locking_rwlock_rlock = 1; [L6925] int ldv_linux_kernel_locking_rwlock_wlock = 1; [L7016] int ldv_linux_kernel_module_module_refcounter = 1; [L7087] int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; [L7126] int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; [L7165] int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; [L7204] int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; [L7283] static bool __ldv_in_interrupt_context = 0; [L7360] unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; [L7401] int ldv_linux_net_register_probe_state = 0; [L7444] int rtnllocknumber = 0; [L7520] int locksocknumber = 0; [L7574] int ldv_linux_usb_coherent_coherent_state = 0; [L7618] ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; [L7682] int ldv_linux_usb_gadget_usb_gadget = 0; [L7832] int ldv_linux_usb_register_probe_state = 0; [L7874] int ldv_linux_usb_urb_urb_state = 0; [L8144] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; [L8230] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex ; [L8338] static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; [L8443] static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; [L8548] static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; [L8653] static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; [L8758] static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; [L8863] static int ldv_linux_kernel_locking_spinlock_spin_torture_spinlock = 1; [L9014] static int ldv_linux_kernel_sched_completion_completion = 0; [L9046] static int ldv_linux_lib_idr_idr = 0; [L5504] CALL ldv_ldv_initialize_88() [L6290] CALL ldv_linux_lib_find_bit_initialize() [L7339] CALL ldv_assume(nr_cpu_ids > 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7902] COND FALSE !(expression == 0) [L7339] RET ldv_assume(nr_cpu_ids > 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6290] RET ldv_linux_lib_find_bit_initialize() [L5504] RET ldv_ldv_initialize_88() [L5505] CALL ldv_entry_EMGentry_6((void *)0) [L5460] void (*ldv_6_exit_lock_torture_cleanup_default)(void) ; [L5461] int (*ldv_6_init_lock_torture_init_default)(void) ; [L5462] int ldv_6_ret_default ; [L5463] int tmp ; [L5464] int tmp___0 ; [L5467] CALL, EXPR ldv_EMGentry_init_lock_torture_init_6_9(ldv_6_init_lock_torture_init_default) [L5070] int tmp ; [L5073] CALL, EXPR lock_torture_init() [L4664] int i ; [L4665] int j ; [L4666] int firsterr ; [L4667] struct lock_torture_ops *torture_ops[7U] ; [L4668] bool tmp ; [L4669] int tmp___0 ; [L4670] int tmp___1 ; [L4671] unsigned int tmp___2 ; [L4672] int tmp___3 ; [L4673] int tmp___4 ; [L4674] int tmp___5 ; [L4675] void *tmp___6 ; [L4676] unsigned int tmp___7 ; [L4677] void *tmp___8 ; [L4678] void *tmp___9 ; [L4679] void *tmp___10 ; [L4682] firsterr = 0 [L4683] torture_ops[0] = & lock_busted_ops [L4684] torture_ops[1] = & spin_lock_ops [L4685] torture_ops[2] = & spin_lock_irq_ops [L4686] torture_ops[3] = & rw_lock_ops [L4687] torture_ops[4] = & rw_lock_irq_ops [L4688] torture_ops[5] = & mutex_lock_ops [L4689] torture_ops[6] = & rwsem_lock_ops [L4690] CALL, EXPR torture_init_begin(torture_type, (int )verbose, & torture_runnable) [L10275] return __VERIFIER_nondet_bool(); [L4690] RET, EXPR torture_init_begin(torture_type, (int )verbose, & torture_runnable) [L4690] tmp = torture_init_begin(torture_type, (int )verbose, & torture_runnable) [L4692] COND TRUE \read(tmp) [L4693] tmp___0 = 0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cxt={79:0}, firsterr=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4697] COND FALSE !(\read(tmp___0)) [L4701] i = 0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4714] COND TRUE (unsigned int )i <= 6U [L4705] EXPR torture_ops[i] [L4705] cxt.cur_ops = torture_ops[i] [L4706] EXPR cxt.cur_ops [L4706] EXPR (cxt.cur_ops)->name [L4706] tmp___1 = strcmp((char const *)torture_type, (cxt.cur_ops)->name) [L4708] COND TRUE tmp___1 == 0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4719] COND FALSE !(i == 7) [L4743] EXPR cxt.cur_ops [L4743] EXPR (cxt.cur_ops)->init VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4743] COND FALSE !((unsigned long )(cxt.cur_ops)->init != (unsigned long )((void (*)(void))0)) [L4749] COND FALSE !(nwriters_stress >= 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4753] CALL, EXPR cpumask_weight(cpu_online_mask) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L3608] int tmp ; [L3611] CALL, EXPR bitmap_weight((unsigned long const *)(& srcp->bits), (unsigned int )nr_cpu_ids) [L3595] int tmp___0 ; [L3598] CALL, EXPR __bitmap_weight(src, nbits) [L10209] return __VERIFIER_nondet_int(); [L3598] RET, EXPR __bitmap_weight(src, nbits) [L3598] tmp___0 = __bitmap_weight(src, nbits) [L3600] return (tmp___0); [L3611] RET, EXPR bitmap_weight((unsigned long const *)(& srcp->bits), (unsigned int )nr_cpu_ids) [L3611] tmp = bitmap_weight((unsigned long const *)(& srcp->bits), (unsigned int )nr_cpu_ids) [L3613] return ((unsigned int )tmp); [L4753] RET, EXPR cpumask_weight(cpu_online_mask) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4753] tmp___2 = cpumask_weight(cpu_online_mask) [L4754] cxt.nrealwriters_stress = (int )(tmp___2 * 2U) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4758] tmp___3 = strncmp((char const *)torture_type, "mutex", 5UL) [L4760] COND TRUE tmp___3 == 0 [L4761] cxt.debug_lock = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4765] tmp___4 = strncmp((char const *)torture_type, "spin", 4UL) [L4767] COND TRUE tmp___4 == 0 [L4768] cxt.debug_lock = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4779] lock_is_write_held = 0 [L4780] EXPR cxt.nrealwriters_stress VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4780] CALL, EXPR kmalloc((unsigned long )cxt.nrealwriters_stress * 16UL, 208U) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6139] void *res ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6142] CALL ldv_check_alloc_flags(flags) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L3472] CALL ldv_linux_alloc_irq_check_alloc_flags(flags) [L6300] bool tmp ; [L6301] int tmp___0 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6304] CALL, EXPR ldv_in_interrupt_context() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7301] return (__ldv_in_interrupt_context); [L6304] RET, EXPR ldv_in_interrupt_context() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6304] tmp = ldv_in_interrupt_context() [L6306] COND FALSE !(\read(tmp)) [L6309] tmp___0 = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=0, tmp___0=1, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6312] CALL ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U) [L9877] COND FALSE !(! expr) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expr)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6312] RET ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U) [L3472] RET ldv_linux_alloc_irq_check_alloc_flags(flags) [L3473] CALL ldv_linux_alloc_usb_lock_check_alloc_flags(flags) [L6367] COND FALSE !(ldv_linux_alloc_usb_lock_lock == 2) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L3473] RET ldv_linux_alloc_usb_lock_check_alloc_flags(flags) [L6142] RET ldv_check_alloc_flags(flags) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6143] CALL, EXPR ldv_malloc(size) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7940] void *res ; [L7941] void *tmp ; [L7942] long tmp___0 ; [L7943] int tmp___1 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7946] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L8042] int tmp ; [L8045] tmp = __VERIFIER_nondet_int() [L8047] return (tmp); [L7946] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7946] tmp___1 = ldv_undef_int() [L7948] COND TRUE tmp___1 != 0 [L7950] tmp = malloc(size) [L7951] res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={90:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={90:0}, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7952] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7902] COND FALSE !(expression == 0) [L7952] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={90:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={90:0}, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7953] CALL, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, ptr={90:0}, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6780] return ((unsigned long )ptr > 4294967295UL); [L7953] RET, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={90:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={90:0}, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7953] tmp___0 = ldv_is_err((void const *)res) [L7954] CALL ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7902] COND FALSE !(expression == 0) [L7954] RET ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={90:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={90:0}, tmp___0=0, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7956] return (res); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=0, \result={90:0}, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={90:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={90:0}, tmp___0=0, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6143] RET, EXPR ldv_malloc(size) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6143] res = ldv_malloc(size) [L6144] FCALL ldv_after_alloc(res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={90:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6146] return (res); [L4780] RET, EXPR kmalloc((unsigned long )cxt.nrealwriters_stress * 16UL, 208U) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4780] tmp___6 = kmalloc((unsigned long )cxt.nrealwriters_stress * 16UL, 208U) [L4781] cxt.lwsa = (struct lock_stress_stats *)tmp___6 [L4783] EXPR cxt.lwsa VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4783] COND FALSE !((unsigned long )cxt.lwsa == (unsigned long )((struct lock_stress_stats *)0)) [L4794] i = 0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4801] EXPR cxt.nrealwriters_stress VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4801] COND FALSE !(i < cxt.nrealwriters_stress) [L4805] EXPR cxt.cur_ops [L4805] EXPR (cxt.cur_ops)->readlock VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4805] COND FALSE !((unsigned long )(cxt.cur_ops)->readlock != (unsigned long )((int (*)(void))0)) [L4851] EXPR cxt.cur_ops [L4851] CALL lock_torture_print_module_parms(cxt.cur_ops, "Start of test") VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cur_ops={80:0}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tag={60:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4574] EXPR cxt.debug_lock [L4575] EXPR cxt.nrealwriters_stress [L4575] EXPR cxt.nrealreaders_stress VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cur_ops={80:0}, cur_ops={80:0}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tag={60:0}, tag={60:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4573-L4576] CALL printk("\t%s-torture:--- %s%s: nwriters_stress=%d nreaders_stress=%d stat_interval=%d verbose=%d shuffle_interval=%d stutter=%d shutdown_secs=%d onoff_interval=%d onoff_holdoff=%d\n", torture_type, tag, (int )cxt.debug_lock ? (char *)" [debug]" : (char *)"", cxt.nrealwriters_stress, cxt.nrealreaders_stress, stat_interval, (int )verbose, shuffle_interval, stutter, shutdown_secs, onoff_interval, onoff_holdoff) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={40:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L10250] return __VERIFIER_nondet_int(); [L4573-L4576] RET printk("\t%s-torture:--- %s%s: nwriters_stress=%d nreaders_stress=%d stat_interval=%d verbose=%d shuffle_interval=%d stutter=%d shutdown_secs=%d onoff_interval=%d onoff_holdoff=%d\n", torture_type, tag, (int )cxt.debug_lock ? (char *)" [debug]" : (char *)"", cxt.nrealwriters_stress, cxt.nrealreaders_stress, stat_interval, (int )verbose, shuffle_interval, stutter, shutdown_secs, onoff_interval, onoff_holdoff) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cur_ops={80:0}, cur_ops={80:0}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tag={60:0}, tag={60:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4851] RET lock_torture_print_module_parms(cxt.cur_ops, "Start of test") VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4853] COND FALSE !(onoff_interval > 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4863] COND TRUE shuffle_interval > 0 [L4865] CALL, EXPR torture_shuffle_init((long )shuffle_interval) [L10301] return __VERIFIER_nondet_int(); [L4865] RET, EXPR torture_shuffle_init((long )shuffle_interval) [L4865] firsterr = torture_shuffle_init((long )shuffle_interval) [L4867] COND FALSE !(firsterr != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4873] COND FALSE !(shutdown_secs > 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4883] COND TRUE stutter > 0 [L4885] CALL, EXPR torture_stutter_init(stutter) [L10312] return __VERIFIER_nondet_int(); [L4885] RET, EXPR torture_stutter_init(stutter) [L4885] firsterr = torture_stutter_init(stutter) [L4887] COND FALSE !(firsterr != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4894] EXPR cxt.nrealwriters_stress VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4894] CALL, EXPR kzalloc((unsigned long )cxt.nrealwriters_stress * 8UL, 208U) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6152] void *tmp ; [L6155] CALL, EXPR ldv_kzalloc(size, flags) [L7346] void *res ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7349] CALL ldv_check_alloc_flags(flags) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L3472] CALL ldv_linux_alloc_irq_check_alloc_flags(flags) [L6300] bool tmp ; [L6301] int tmp___0 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6304] CALL, EXPR ldv_in_interrupt_context() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7301] return (__ldv_in_interrupt_context); [L6304] RET, EXPR ldv_in_interrupt_context() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6304] tmp = ldv_in_interrupt_context() [L6306] COND FALSE !(\read(tmp)) [L6309] tmp___0 = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=0, tmp___0=1, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6312] CALL ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U) [L9877] COND FALSE !(! expr) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expr)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6312] RET ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U) [L3472] RET ldv_linux_alloc_irq_check_alloc_flags(flags) [L3473] CALL ldv_linux_alloc_usb_lock_check_alloc_flags(flags) [L6367] COND FALSE !(ldv_linux_alloc_usb_lock_lock == 2) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L3473] RET ldv_linux_alloc_usb_lock_check_alloc_flags(flags) [L7349] RET ldv_check_alloc_flags(flags) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7350] CALL, EXPR ldv_zalloc(size) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7988] void *tmp ; [L7991] CALL, EXPR ldv_calloc(1UL, size) [L7964] void *res ; [L7965] void *tmp ; [L7966] long tmp___0 ; [L7967] int tmp___1 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7970] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L8042] int tmp ; [L8045] tmp = __VERIFIER_nondet_int() [L8047] return (tmp); [L7970] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7970] tmp___1 = ldv_undef_int() [L7972] COND TRUE tmp___1 != 0 [L7974] EXPR, FCALL calloc(nmemb, size) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7974] tmp = calloc(nmemb, size) [L7975] res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-36893488143124135937:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-36893488143124135937:0}, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7976] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7902] COND FALSE !(expression == 0) [L7976] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-36893488143124135937:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-36893488143124135937:0}, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7977] CALL, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, ptr={-36893488143124135937:0}, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L6780] return ((unsigned long )ptr > 4294967295UL); [L7977] RET, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-36893488143124135937:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-36893488143124135937:0}, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7977] tmp___0 = ldv_is_err((void const *)res) [L7978] CALL ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7902] COND FALSE !(expression == 0) [L7978] RET ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-36893488143124135937:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-36893488143124135937:0}, tmp___0=0, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7980] return (res); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(nmemb)=1, \old(size)=0, \result={-36893488143124135937:0}, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nmemb=1, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-36893488143124135937:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-36893488143124135937:0}, tmp___0=0, tmp___1=2147483647, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7991] RET, EXPR ldv_calloc(1UL, size) [L7991] tmp = ldv_calloc(1UL, size) [L7993] return (tmp); [L7350] RET, EXPR ldv_zalloc(size) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7350] res = ldv_zalloc(size) [L7351] FCALL ldv_after_alloc(res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(flags)=208, \old(size)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, flags=208, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-36893488143124135937:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L7353] return (res); [L6155] RET, EXPR ldv_kzalloc(size, flags) [L6155] tmp = ldv_kzalloc(size, flags) [L6157] return (tmp); [L4894] RET, EXPR kzalloc((unsigned long )cxt.nrealwriters_stress * 8UL, 208U) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={0:0}] [L4894] tmp___9 = kzalloc((unsigned long )cxt.nrealwriters_stress * 8UL, 208U) [L4895] writer_tasks = (struct task_struct **)tmp___9 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4897] COND FALSE !((unsigned long )writer_tasks == (unsigned long )((struct task_struct **)0)) [L4908] EXPR cxt.cur_ops [L4908] EXPR (cxt.cur_ops)->readlock VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4908] COND FALSE !((unsigned long )(cxt.cur_ops)->readlock != (unsigned long )((int (*)(void))0)) [L4926] i = 0 [L4927] j = 0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4963] EXPR cxt.nrealwriters_stress [L4963] i < cxt.nrealwriters_stress || j < cxt.nrealreaders_stress VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4963] i < cxt.nrealwriters_stress || j < cxt.nrealreaders_stress [L4963] EXPR cxt.nrealreaders_stress [L4963] i < cxt.nrealwriters_stress || j < cxt.nrealreaders_stress VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4963] COND FALSE !(i < cxt.nrealwriters_stress || j < cxt.nrealreaders_stress) [L4967] COND TRUE stat_interval > 0 [L4969-L4972] CALL, EXPR _torture_create_kthread(& lock_torture_stats, (void *)0, (char *)"lock_torture_stats", (char *)"Creating lock_torture_stats task", (char *)"Failed to create lock_torture_stats", & stats_task) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={-1:30}, arg1={0:0}, arg2={71:0}, arg3={72:0}, arg4={73:0}, arg5={77:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L10231] return __VERIFIER_nondet_int(); [L4969-L4972] RET, EXPR _torture_create_kthread(& lock_torture_stats, (void *)0, (char *)"lock_torture_stats", (char *)"Creating lock_torture_stats task", (char *)"Failed to create lock_torture_stats", & stats_task) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4969-L4972] firsterr = _torture_create_kthread(& lock_torture_stats, (void *)0, (char *)"lock_torture_stats", (char *)"Creating lock_torture_stats task", (char *)"Failed to create lock_torture_stats", & stats_task) [L4974] COND FALSE !(firsterr != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4981] FCALL torture_init_end() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_ops={92:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L4983] return (0); [L4983] return (0); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \result=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, firsterr=0, i=0, j=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp=255, tmp___0=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___6={90:0}, tmp___9={-36893488143124135937:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5073] RET, EXPR lock_torture_init() [L5073] tmp = lock_torture_init() [L5075] return (tmp); [L5467] RET, EXPR ldv_EMGentry_init_lock_torture_init_6_9(ldv_6_init_lock_torture_init_default) [L5467] ldv_6_ret_default = ldv_EMGentry_init_lock_torture_init_6_9(ldv_6_init_lock_torture_init_default) [L5468] CALL, EXPR ldv_ldv_post_init_85(ldv_6_ret_default) [L6220] int tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_func_arg1)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_func_arg1=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L6223] CALL ldv_linux_net_register_reset_error_counter() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_linux_net_register_probe_state)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7422] ldv_linux_net_register_probe_state = 0 [L6223] RET ldv_linux_net_register_reset_error_counter() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_func_arg1)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_func_arg1=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L6224] CALL ldv_linux_usb_register_reset_error_counter() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_linux_usb_register_probe_state)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7853] ldv_linux_usb_register_probe_state = 0 [L6224] RET ldv_linux_usb_register_reset_error_counter() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_func_arg1)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_func_arg1=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L6225] CALL, EXPR ldv_post_init(ldv_func_arg1) [L7253] int tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(init_ret_val)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, init_ret_val=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7256] CALL, EXPR ldv_filter_positive_int(init_ret_val) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(val)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7246] CALL ldv_assume(val <= 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7902] COND FALSE !(expression == 0) [L7246] RET ldv_assume(val <= 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(val)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, val=0, verbose=1, writer_tasks={-36893488143124135937:0}] [L7248] return (val); [L7256] RET, EXPR ldv_filter_positive_int(init_ret_val) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(init_ret_val)=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, init_ret_val=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7256] tmp = ldv_filter_positive_int(init_ret_val) [L7258] return (tmp); [L6225] RET, EXPR ldv_post_init(ldv_func_arg1) [L6225] tmp = ldv_post_init(ldv_func_arg1) [L6227] return (tmp); [L5468] RET, EXPR ldv_ldv_post_init_85(ldv_6_ret_default) [L5468] ldv_6_ret_default = ldv_ldv_post_init_85(ldv_6_ret_default) [L5469] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8042] int tmp ; [L8045] tmp = __VERIFIER_nondet_int() [L8047] return (tmp); [L5469] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={0:0}, arg0={0:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_6_init_lock_torture_init_default={266:267}, ldv_6_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5469] tmp___0 = ldv_undef_int() [L5471] COND FALSE !(tmp___0 != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={0:0}, arg0={0:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_6_init_lock_torture_init_default={266:267}, ldv_6_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp___0=0, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5480] CALL ldv_assume(ldv_6_ret_default == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7902] COND FALSE !(expression == 0) [L5480] RET ldv_assume(ldv_6_ret_default == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={0:0}, arg0={0:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_6_init_lock_torture_init_default={266:267}, ldv_6_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp___0=0, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5481] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8042] int tmp ; [L8045] tmp = __VERIFIER_nondet_int() [L8047] return (tmp); [L5481] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={0:0}, arg0={0:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_6_init_lock_torture_init_default={266:267}, ldv_6_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp___0=0, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5481] tmp = ldv_undef_int() [L5483] COND TRUE tmp != 0 [L5485] CALL ldv_dispatch_register_dummy_resourceless_instance_1_6_5() [L5086] struct ldv_struct_EMGentry_6 *cf_arg_0 ; [L5087] struct ldv_struct_EMGentry_6 *cf_arg_1 ; [L5088] struct ldv_struct_EMGentry_6 *cf_arg_2 ; [L5089] struct ldv_struct_EMGentry_6 *cf_arg_3 ; [L5090] struct ldv_struct_EMGentry_6 *cf_arg_4 ; [L5091] struct ldv_struct_EMGentry_6 *cf_arg_5 ; [L5092] void *tmp ; [L5093] void *tmp___0 ; [L5094] void *tmp___1 ; [L5095] void *tmp___2 ; [L5096] void *tmp___3 ; [L5097] void *tmp___4 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5100] CALL, EXPR ldv_xmalloc(4UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=4, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8007] void *res ; [L8008] void *tmp ; [L8009] long tmp___0 ; [L8012] tmp = malloc(size) [L8013] res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=4, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-18446744069414584321:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=4, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-18446744069414584321:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8014] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7902] COND FALSE !(expression == 0) [L8014] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=4, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-18446744069414584321:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=4, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-18446744069414584321:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8015] CALL, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, ptr={-18446744069414584321:0}, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L6780] return ((unsigned long )ptr > 4294967295UL); [L8015] RET, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=4, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-18446744069414584321:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=4, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-18446744069414584321:0}, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8015] tmp___0 = ldv_is_err((void const *)res) [L8016] CALL ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L7902] COND FALSE !(expression == 0) [L8016] RET ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(size)=4, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, res={-18446744069414584321:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, size=4, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, tmp={-18446744069414584321:0}, tmp___0=0, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8018] return (res); [L5100] RET, EXPR ldv_xmalloc(4UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5100] tmp = ldv_xmalloc(4UL) [L5101] cf_arg_0 = (struct ldv_struct_EMGentry_6 *)tmp [L5102] CALL ldv_struct_noname_2_dummy_resourceless_instance_0((void *)cf_arg_0) [L5512] void (*ldv_0_callback_read_delay)(struct torture_random_state * ) ; [L5513] int (*ldv_0_callback_readlock)(void) ; [L5514] void (*ldv_0_callback_readunlock)(void) ; [L5515] void (*ldv_0_callback_write_delay)(struct torture_random_state * ) ; [L5516] int (*ldv_0_callback_writelock)(void) ; [L5517] void (*ldv_0_callback_writeunlock)(void) ; [L5518] struct torture_random_state *ldv_0_container_struct_torture_random_state_ptr ; [L5519] int tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={-18446744069414584321:0}, arg0={-18446744069414584321:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5525] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L8042] int tmp ; [L8045] tmp = __VERIFIER_nondet_int() [L8047] return (tmp); [L5525] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, arg0={-18446744069414584321:0}, arg0={-18446744069414584321:0}, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L5525] tmp = ldv_undef_int() [L5528] COND TRUE tmp == 1 [L5559] CALL ldv_dummy_resourceless_instance_callback_0_11(ldv_0_callback_writeunlock) [L5135] CALL torture_rwlock_write_unlock() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_linux_kernel_locking_rwlock_wlock)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L3894] CALL ldv_linux_kernel_locking_rwlock_write_unlock() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(ldv_linux_kernel_locking_rwlock_wlock)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L6960] CALL ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(ldv_linux_kernel_locking_rwlock_wlock != 1) [L9210] COND TRUE ! expr VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expr)=0, \old(ldv_linux_kernel_locking_rwlock_wlock)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, expr=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] [L9212] reach_error() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_torture_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expr)=0, \old(ldv_linux_kernel_locking_rwlock_wlock)=1, __ldv_in_interrupt_context=0, cpu_online_mask={271:272}, cxt={79:0}, expr=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_torture_spinlock=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, lock_busted_ops={80:0}, lock_is_read_held=0, lock_is_write_held=0, locksocknumber=0, mutex_lock_ops={87:0}, nr_cpu_ids=1, nreaders_stress=-1, nwriters_stress=-1, onoff_holdoff=0, onoff_interval=0, reader_tasks={0:0}, rtnllocknumber=0, rw_lock_irq_ops={85:0}, rw_lock_ops={84:0}, rwsem_lock_ops={89:0}, shuffle_interval=3, shutdown_secs=0, spin_lock_irq_ops={83:0}, spin_lock_ops={82:0}, stat_interval=60, stats_task={77:0}, stutter=5, torture_mutex={86:0}, torture_runnable={78:0}, torture_rwsem={88:0}, torture_spinlock={81:0}, torture_type={1:0}, verbose=1, writer_tasks={-36893488143124135937:0}] - UnprovableResult [Line: 9522]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10126]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9497]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10102]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10051]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9410]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9572]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9804]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10089]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9965]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9164]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9139]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9866]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9559]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9621]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9683]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10026]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10163]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9879]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9817]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9188]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9224]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9707]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9273]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9348]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9385]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9200]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9928]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 9176]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 10200]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 83 procedures, 825 locations, 31 error locations. Started 1 CEGAR loops. OverallTime: 328.6s, OverallIterations: 49, TraceHistogramMax: 9, PathProgramHistogramMax: 6, EmptinessCheckTime: 0.1s, AutomataDifference: 231.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 95146 SdHoareTripleChecker+Valid, 152.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 92239 mSDsluCounter, 259381 SdHoareTripleChecker+Invalid, 133.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 221330 mSDsCounter, 43406 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 184295 IncrementalHoareTripleChecker+Invalid, 227701 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43406 mSolverCounterUnsat, 38051 mSDtfsCounter, 184295 mSolverCounterSat, 2.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2784 GetRequests, 2048 SyntacticMatches, 0 SemanticMatches, 736 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4196 ImplicationChecksByTransitivity, 10.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7041occurred in iteration=41, InterpolantAutomatonStates: 508, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 55.2s AutomataMinimizationTime, 48 MinimizatonAttempts, 25057 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 7.3s SatisfiabilityAnalysisTime, 24.4s InterpolantComputationTime, 4772 NumberOfCodeBlocks, 4772 NumberOfCodeBlocksAsserted, 77 NumberOfCheckSat, 4738 ConstructedInterpolants, 6 QuantifiedInterpolants, 14902 SizeOfPredicates, 173 NumberOfNonLiveVariables, 16443 ConjunctsInSsa, 392 ConjunctsInUnsatCore, 67 InterpolantComputations, 40 PerfectInterpolantSequences, 1113/1636 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 02:55:49,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:55:51,728 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:55:51,799 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-29 02:55:51,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:55:51,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:55:51,843 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:55:51,843 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:55:51,844 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:55:51,845 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:55:51,846 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:55:51,846 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:55:51,847 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:55:51,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:55:51,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:55:51,849 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:55:51,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:55:51,851 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:55:51,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:55:51,852 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:55:51,852 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:55:51,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:55:51,854 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 02:55:51,854 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 02:55:51,855 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 02:55:51,855 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:55:51,855 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:55:51,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:55:51,856 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:55:51,857 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 02:55:51,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:55:51,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:55:51,858 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:55:51,858 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:55:51,859 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:55:51,859 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 02:55:51,859 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 02:55:51,860 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:55:51,860 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:55:51,860 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:55:51,860 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:55:51,861 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:55:51,861 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 02:55:51,861 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 [2023-11-29 02:55:52,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:55:52,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:55:52,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:55:52,201 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:55:52,201 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:55:52,202 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2023-11-29 02:55:55,042 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:55:55,476 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:55:55,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2023-11-29 02:55:55,514 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data/707cdb75f/b9fa75ee5a3c4b59bafcd61a96196948/FLAG36f69af50 [2023-11-29 02:55:55,527 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/data/707cdb75f/b9fa75ee5a3c4b59bafcd61a96196948 [2023-11-29 02:55:55,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:55:55,531 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:55:55,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:55:55,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:55:55,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:55:55,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:55:55" (1/1) ... [2023-11-29 02:55:55,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74f7ce8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:55, skipping insertion in model container [2023-11-29 02:55:55,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:55:55" (1/1) ... [2023-11-29 02:55:55,672 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:55:57,614 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2023-11-29 02:55:57,618 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2023-11-29 02:55:57,619 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2023-11-29 02:55:57,619 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2023-11-29 02:55:57,620 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2023-11-29 02:55:57,620 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2023-11-29 02:55:57,621 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2023-11-29 02:55:57,621 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2023-11-29 02:55:57,622 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2023-11-29 02:55:57,623 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2023-11-29 02:55:57,623 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2023-11-29 02:55:57,624 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2023-11-29 02:55:57,625 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2023-11-29 02:55:57,625 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2023-11-29 02:55:57,626 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2023-11-29 02:55:57,627 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2023-11-29 02:55:57,627 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2023-11-29 02:55:57,628 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2023-11-29 02:55:57,629 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2023-11-29 02:55:57,629 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2023-11-29 02:55:57,630 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2023-11-29 02:55:57,631 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2023-11-29 02:55:57,631 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2023-11-29 02:55:57,632 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2023-11-29 02:55:57,633 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2023-11-29 02:55:57,634 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2023-11-29 02:55:57,634 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2023-11-29 02:55:57,635 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2023-11-29 02:55:57,636 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2023-11-29 02:55:57,636 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2023-11-29 02:55:57,637 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2023-11-29 02:55:57,638 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2023-11-29 02:55:57,638 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2023-11-29 02:55:57,639 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2023-11-29 02:55:57,640 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2023-11-29 02:55:57,640 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2023-11-29 02:55:57,641 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2023-11-29 02:55:57,641 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2023-11-29 02:55:57,642 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2023-11-29 02:55:57,643 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2023-11-29 02:55:57,643 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2023-11-29 02:55:57,644 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2023-11-29 02:55:57,645 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2023-11-29 02:55:57,645 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2023-11-29 02:55:57,646 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2023-11-29 02:55:57,647 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2023-11-29 02:55:57,647 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2023-11-29 02:55:57,648 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2023-11-29 02:55:57,648 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2023-11-29 02:55:57,649 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2023-11-29 02:55:57,649 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2023-11-29 02:55:57,650 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2023-11-29 02:55:57,651 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2023-11-29 02:55:57,652 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2023-11-29 02:55:57,652 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2023-11-29 02:55:57,664 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2023-11-29 02:55:57,665 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2023-11-29 02:55:57,665 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2023-11-29 02:55:57,666 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2023-11-29 02:55:57,667 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2023-11-29 02:55:57,667 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2023-11-29 02:55:57,668 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2023-11-29 02:55:57,669 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2023-11-29 02:55:57,669 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2023-11-29 02:55:57,670 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2023-11-29 02:55:57,671 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2023-11-29 02:55:57,671 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2023-11-29 02:55:57,672 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2023-11-29 02:55:57,673 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2023-11-29 02:55:57,674 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2023-11-29 02:55:57,674 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2023-11-29 02:55:57,675 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2023-11-29 02:55:57,675 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2023-11-29 02:55:57,676 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2023-11-29 02:55:57,677 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2023-11-29 02:55:57,677 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2023-11-29 02:55:57,678 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2023-11-29 02:55:57,678 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2023-11-29 02:55:57,679 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2023-11-29 02:55:57,680 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2023-11-29 02:55:57,680 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2023-11-29 02:55:57,681 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2023-11-29 02:55:57,681 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2023-11-29 02:55:57,682 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2023-11-29 02:55:57,682 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2023-11-29 02:55:57,683 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2023-11-29 02:55:57,684 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2023-11-29 02:55:57,684 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2023-11-29 02:55:57,695 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:55:57,730 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-29 02:55:57,787 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:55:58,018 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2023-11-29 02:55:58,019 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2023-11-29 02:55:58,020 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2023-11-29 02:55:58,020 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2023-11-29 02:55:58,021 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2023-11-29 02:55:58,021 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2023-11-29 02:55:58,022 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2023-11-29 02:55:58,022 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2023-11-29 02:55:58,023 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2023-11-29 02:55:58,023 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2023-11-29 02:55:58,023 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2023-11-29 02:55:58,024 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2023-11-29 02:55:58,024 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2023-11-29 02:55:58,025 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2023-11-29 02:55:58,025 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2023-11-29 02:55:58,026 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2023-11-29 02:55:58,026 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2023-11-29 02:55:58,027 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2023-11-29 02:55:58,027 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2023-11-29 02:55:58,028 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2023-11-29 02:55:58,028 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2023-11-29 02:55:58,028 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2023-11-29 02:55:58,029 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2023-11-29 02:55:58,029 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2023-11-29 02:55:58,030 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2023-11-29 02:55:58,030 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2023-11-29 02:55:58,031 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2023-11-29 02:55:58,031 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2023-11-29 02:55:58,032 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2023-11-29 02:55:58,032 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2023-11-29 02:55:58,033 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2023-11-29 02:55:58,033 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2023-11-29 02:55:58,034 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2023-11-29 02:55:58,034 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2023-11-29 02:55:58,035 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2023-11-29 02:55:58,035 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2023-11-29 02:55:58,036 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2023-11-29 02:55:58,036 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2023-11-29 02:55:58,037 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2023-11-29 02:55:58,037 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2023-11-29 02:55:58,038 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2023-11-29 02:55:58,038 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2023-11-29 02:55:58,039 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2023-11-29 02:55:58,039 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2023-11-29 02:55:58,039 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2023-11-29 02:55:58,040 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2023-11-29 02:55:58,040 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2023-11-29 02:55:58,041 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2023-11-29 02:55:58,041 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2023-11-29 02:55:58,042 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2023-11-29 02:55:58,042 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2023-11-29 02:55:58,042 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2023-11-29 02:55:58,043 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2023-11-29 02:55:58,043 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2023-11-29 02:55:58,044 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2023-11-29 02:55:58,044 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2023-11-29 02:55:58,045 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2023-11-29 02:55:58,045 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2023-11-29 02:55:58,045 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2023-11-29 02:55:58,046 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2023-11-29 02:55:58,046 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2023-11-29 02:55:58,047 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2023-11-29 02:55:58,047 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2023-11-29 02:55:58,048 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2023-11-29 02:55:58,048 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2023-11-29 02:55:58,049 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2023-11-29 02:55:58,049 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2023-11-29 02:55:58,050 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2023-11-29 02:55:58,050 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2023-11-29 02:55:58,050 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2023-11-29 02:55:58,051 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2023-11-29 02:55:58,051 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2023-11-29 02:55:58,052 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2023-11-29 02:55:58,052 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2023-11-29 02:55:58,053 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2023-11-29 02:55:58,053 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2023-11-29 02:55:58,054 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2023-11-29 02:55:58,054 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2023-11-29 02:55:58,055 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2023-11-29 02:55:58,055 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2023-11-29 02:55:58,056 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2023-11-29 02:55:58,056 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2023-11-29 02:55:58,057 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2023-11-29 02:55:58,058 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2023-11-29 02:55:58,058 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2023-11-29 02:55:58,059 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2023-11-29 02:55:58,059 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2023-11-29 02:55:58,060 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2023-11-29 02:55:58,063 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:55:58,075 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:55:58,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3569] [2023-11-29 02:55:58,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3572] [2023-11-29 02:55:58,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3575] [2023-11-29 02:55:58,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3578] [2023-11-29 02:55:58,275 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2023-11-29 02:55:58,275 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2023-11-29 02:55:58,276 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2023-11-29 02:55:58,276 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2023-11-29 02:55:58,277 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2023-11-29 02:55:58,277 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2023-11-29 02:55:58,278 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2023-11-29 02:55:58,279 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2023-11-29 02:55:58,279 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2023-11-29 02:55:58,280 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2023-11-29 02:55:58,280 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2023-11-29 02:55:58,281 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2023-11-29 02:55:58,281 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2023-11-29 02:55:58,282 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2023-11-29 02:55:58,282 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2023-11-29 02:55:58,282 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2023-11-29 02:55:58,283 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2023-11-29 02:55:58,283 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2023-11-29 02:55:58,284 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2023-11-29 02:55:58,284 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2023-11-29 02:55:58,285 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2023-11-29 02:55:58,285 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2023-11-29 02:55:58,286 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2023-11-29 02:55:58,286 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2023-11-29 02:55:58,286 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2023-11-29 02:55:58,287 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2023-11-29 02:55:58,287 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2023-11-29 02:55:58,288 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2023-11-29 02:55:58,288 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2023-11-29 02:55:58,289 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2023-11-29 02:55:58,289 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2023-11-29 02:55:58,289 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2023-11-29 02:55:58,290 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2023-11-29 02:55:58,290 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2023-11-29 02:55:58,290 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2023-11-29 02:55:58,291 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2023-11-29 02:55:58,305 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2023-11-29 02:55:58,306 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2023-11-29 02:55:58,306 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2023-11-29 02:55:58,307 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2023-11-29 02:55:58,307 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2023-11-29 02:55:58,308 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2023-11-29 02:55:58,308 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2023-11-29 02:55:58,309 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2023-11-29 02:55:58,309 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2023-11-29 02:55:58,310 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2023-11-29 02:55:58,310 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2023-11-29 02:55:58,311 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2023-11-29 02:55:58,311 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2023-11-29 02:55:58,312 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2023-11-29 02:55:58,312 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2023-11-29 02:55:58,313 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2023-11-29 02:55:58,313 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2023-11-29 02:55:58,314 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2023-11-29 02:55:58,314 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2023-11-29 02:55:58,315 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2023-11-29 02:55:58,316 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2023-11-29 02:55:58,316 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2023-11-29 02:55:58,317 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2023-11-29 02:55:58,317 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2023-11-29 02:55:58,318 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2023-11-29 02:55:58,318 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2023-11-29 02:55:58,319 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2023-11-29 02:55:58,319 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2023-11-29 02:55:58,320 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2023-11-29 02:55:58,320 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2023-11-29 02:55:58,321 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2023-11-29 02:55:58,321 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2023-11-29 02:55:58,322 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2023-11-29 02:55:58,322 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2023-11-29 02:55:58,323 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2023-11-29 02:55:58,323 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2023-11-29 02:55:58,324 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2023-11-29 02:55:58,325 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2023-11-29 02:55:58,325 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2023-11-29 02:55:58,326 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2023-11-29 02:55:58,326 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2023-11-29 02:55:58,327 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2023-11-29 02:55:58,327 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2023-11-29 02:55:58,328 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2023-11-29 02:55:58,328 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2023-11-29 02:55:58,329 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2023-11-29 02:55:58,330 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2023-11-29 02:55:58,330 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2023-11-29 02:55:58,331 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2023-11-29 02:55:58,331 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2023-11-29 02:55:58,332 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2023-11-29 02:55:58,332 WARN L240 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_901b2377-3267-4aba-b9e3-04a3e9dfe863/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2023-11-29 02:55:58,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:55:58,493 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:55:58,493 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:55:58,494 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:55:58,502 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:55:58,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58 WrapperNode [2023-11-29 02:55:58,502 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:55:58,503 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:55:58,504 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:55:58,504 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:55:58,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,580 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,676 INFO L138 Inliner]: procedures = 494, calls = 1125, calls flagged for inlining = 196, calls inlined = 121, statements flattened = 1972 [2023-11-29 02:55:58,677 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:55:58,677 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:55:58,678 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:55:58,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:55:58,689 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,705 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,822 INFO L175 MemorySlicer]: Split 297 memory accesses to 21 slices as follows [8, 21, 21, 1, 1, 2, 1, 75, 89, 9, 6, 5, 8, 7, 7, 4, 1, 4, 10, 1, 16]. 30 percent of accesses are in the largest equivalence class. The 195 initializations are split as follows [8, 21, 21, 1, 1, 2, 1, 7, 64, 0, 6, 5, 8, 7, 7, 4, 1, 4, 10, 1, 16]. The 27 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 12, 8, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2023-11-29 02:55:58,822 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,822 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,892 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,902 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,974 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:55:58,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:55:58,976 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:55:58,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:55:58,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (1/1) ... [2023-11-29 02:55:58,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:55:59,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:55:59,033 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:55:59,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:55:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-29 02:55:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-29 02:55:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-29 02:55:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-29 02:55:59,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-29 02:55:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_delay [2023-11-29 02:55:59,072 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_delay [2023-11-29 02:55:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 02:55:59,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 02:55:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock [2023-11-29 02:55:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock [2023-11-29 02:55:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_lock [2023-11-29 02:55:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_lock [2023-11-29 02:55:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-29 02:55:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-29 02:55:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_spin_write_unlock_irq [2023-11-29 02:55:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_spin_write_unlock_irq [2023-11-29 02:55:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-29 02:55:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-29 02:55:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure torture_random [2023-11-29 02:55:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_random [2023-11-29 02:55:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-29 02:55:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-29 02:55:59,075 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_end [2023-11-29 02:55:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_init_end [2023-11-29 02:55:59,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-29 02:55:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-29 02:55:59,075 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_delay [2023-11-29 02:55:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_delay [2023-11-29 02:55:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-29 02:55:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_delay [2023-11-29 02:55:59,076 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_delay [2023-11-29 02:55:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-29 02:55:59,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-29 02:55:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-29 02:55:59,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-29 02:55:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-29 02:55:59,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-29 02:55:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock_irq [2023-11-29 02:55:59,077 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock_irq [2023-11-29 02:55:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 02:55:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2023-11-29 02:55:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2023-11-29 02:55:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2023-11-29 02:55:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2023-11-29 02:55:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2023-11-29 02:55:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#20 [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-11-29 02:55:59,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2023-11-29 02:55:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-29 02:55:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-29 02:55:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-29 02:55:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-29 02:55:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_lock_irq [2023-11-29 02:55:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_lock_irq [2023-11-29 02:55:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_stop_kthread [2023-11-29 02:55:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_stop_kthread [2023-11-29 02:55:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-29 02:55:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-29 02:55:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-29 02:55:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-29 02:55:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-29 02:55:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-29 02:55:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-29 02:55:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-29 02:55:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-29 02:55:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-29 02:55:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-29 02:55:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-29 02:55:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_torture_spinlock [2023-11-29 02:55:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_torture_spinlock [2023-11-29 02:55:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-29 02:55:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-29 02:55:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_down_write [2023-11-29 02:55:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_down_write [2023-11-29 02:55:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-29 02:55:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-29 02:55:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-29 02:55:59,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-29 02:55:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-29 02:55:59,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-29 02:55:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-11-29 02:55:59,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2023-11-29 02:55:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 02:55:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_up_read [2023-11-29 02:55:59,088 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_up_read [2023-11-29 02:55:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-29 02:55:59,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-29 02:55:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_unlock [2023-11-29 02:55:59,088 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_unlock [2023-11-29 02:55:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:55:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_up_write [2023-11-29 02:55:59,089 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_up_write [2023-11-29 02:55:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-29 02:55:59,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-29 02:55:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_unlock_irq [2023-11-29 02:55:59,089 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_unlock_irq [2023-11-29 02:55:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-29 02:55:59,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-29 02:55:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 02:55:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 02:55:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 02:55:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 02:55:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 02:55:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 02:55:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats_print [2023-11-29 02:55:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats_print [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-29 02:55:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_down_read [2023-11-29 02:55:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_down_read [2023-11-29 02:55:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_write_delay [2023-11-29 02:55:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_write_delay [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_unlock [2023-11-29 02:55:59,093 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_unlock [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:55:59,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2023-11-29 02:55:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2023-11-29 02:55:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2023-11-29 02:55:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2023-11-29 02:55:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2023-11-29 02:55:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 02:55:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-29 02:55:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_create_kthread [2023-11-29 02:55:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_create_kthread [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_torture_mutex [2023-11-29 02:55:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_torture_mutex [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_unlock_irq [2023-11-29 02:55:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_unlock_irq [2023-11-29 02:55:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-29 02:55:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-29 02:55:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-29 02:55:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 02:55:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 02:55:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 02:55:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2023-11-29 02:55:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2023-11-29 02:55:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2023-11-29 02:55:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2023-11-29 02:55:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2023-11-29 02:55:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 02:55:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 02:55:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-11-29 02:55:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-29 02:55:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-29 02:55:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_print_module_parms [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_print_module_parms [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_lock_irq [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_lock_irq [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_read_delay [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_read_delay [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-29 02:55:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-29 02:55:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_delay [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_delay [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-29 02:55:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-29 02:55:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_cleanup [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_cleanup [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure __torture_print_stats [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __torture_print_stats [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_torture_spinlock [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_torture_spinlock [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_unlock [2023-11-29 02:55:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_unlock [2023-11-29 02:55:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_lock [2023-11-29 02:55:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_lock [2023-11-29 02:55:59,705 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:55:59,709 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:55:59,750 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 02:56:12,784 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:56:13,065 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:56:13,065 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 02:56:13,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:56:13 BoogieIcfgContainer [2023-11-29 02:56:13,067 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:56:13,069 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:56:13,069 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:56:13,072 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:56:13,073 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:55:55" (1/3) ... [2023-11-29 02:56:13,073 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2779bc60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:56:13, skipping insertion in model container [2023-11-29 02:56:13,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:55:58" (2/3) ... [2023-11-29 02:56:13,074 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2779bc60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:56:13, skipping insertion in model container [2023-11-29 02:56:13,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:56:13" (3/3) ... [2023-11-29 02:56:13,076 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2023-11-29 02:56:13,097 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:56:13,097 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2023-11-29 02:56:13,173 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:56:13,180 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4da02035, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:56:13,180 INFO L358 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2023-11-29 02:56:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand has 824 states, 497 states have (on average 1.3943661971830985) internal successors, (693), 557 states have internal predecessors, (693), 214 states have call successors, (214), 82 states have call predecessors, (214), 81 states have return successors, (206), 198 states have call predecessors, (206), 206 states have call successors, (206) [2023-11-29 02:56:13,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-29 02:56:13,201 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:13,201 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:13,202 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:56:13,207 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:13,208 INFO L85 PathProgramCache]: Analyzing trace with hash -1207074908, now seen corresponding path program 1 times [2023-11-29 02:56:13,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:56:13,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [348802315] [2023-11-29 02:56:13,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:13,226 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:56:13,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:56:13,228 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:56:13,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 02:56:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:14,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 851 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:56:14,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:56:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:56:14,328 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:56:14,328 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:56:14,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [348802315] [2023-11-29 02:56:14,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [348802315] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:14,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:14,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:56:14,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987461548] [2023-11-29 02:56:14,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:14,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:56:14,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:56:14,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:56:14,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:56:14,373 INFO L87 Difference]: Start difference. First operand has 824 states, 497 states have (on average 1.3943661971830985) internal successors, (693), 557 states have internal predecessors, (693), 214 states have call successors, (214), 82 states have call predecessors, (214), 81 states have return successors, (206), 198 states have call predecessors, (206), 206 states have call successors, (206) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:56:16,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:19,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:19,573 INFO L93 Difference]: Finished difference Result 1734 states and 2469 transitions. [2023-11-29 02:56:19,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:56:19,575 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 22 [2023-11-29 02:56:19,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:19,599 INFO L225 Difference]: With dead ends: 1734 [2023-11-29 02:56:19,599 INFO L226 Difference]: Without dead ends: 905 [2023-11-29 02:56:19,608 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:56:19,611 INFO L413 NwaCegarLoop]: 978 mSDtfsCounter, 105 mSDsluCounter, 935 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 1913 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:19,612 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 1913 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 293 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2023-11-29 02:56:19,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 905 states. [2023-11-29 02:56:19,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 905 to 812. [2023-11-29 02:56:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 812 states, 495 states have (on average 1.3191919191919192) internal successors, (653), 548 states have internal predecessors, (653), 206 states have call successors, (206), 81 states have call predecessors, (206), 80 states have return successors, (204), 196 states have call predecessors, (204), 204 states have call successors, (204) [2023-11-29 02:56:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1063 transitions. [2023-11-29 02:56:19,725 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1063 transitions. Word has length 22 [2023-11-29 02:56:19,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:19,726 INFO L495 AbstractCegarLoop]: Abstraction has 812 states and 1063 transitions. [2023-11-29 02:56:19,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:56:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1063 transitions. [2023-11-29 02:56:19,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-29 02:56:19,729 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:19,729 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:19,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 02:56:19,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:56:19,930 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:56:19,930 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:19,930 INFO L85 PathProgramCache]: Analyzing trace with hash -825647346, now seen corresponding path program 1 times [2023-11-29 02:56:19,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:56:19,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [264884538] [2023-11-29 02:56:19,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:19,932 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:56:19,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:56:19,934 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:56:19,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 02:56:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:23,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 862 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 02:56:23,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:56:23,973 INFO L224 Elim1Store]: Index analysis took 159 ms [2023-11-29 02:56:23,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 1 [2023-11-29 02:56:24,153 INFO L224 Elim1Store]: Index analysis took 149 ms [2023-11-29 02:56:24,156 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 1 [2023-11-29 02:56:24,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2023-11-29 02:56:24,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2023-11-29 02:56:24,420 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 02:56:24,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 32 [2023-11-29 02:56:24,431 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 02:56:24,447 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 02:56:24,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 39 [2023-11-29 02:56:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:56:24,656 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:56:24,656 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:56:24,656 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [264884538] [2023-11-29 02:56:24,656 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [264884538] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:24,656 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:24,656 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:56:24,657 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47370963] [2023-11-29 02:56:24,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:24,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:56:24,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:56:24,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:56:24,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:56:24,659 INFO L87 Difference]: Start difference. First operand 812 states and 1063 transitions. Second operand has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:56:32,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:35,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:37,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:44,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:45,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:46,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:48,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:56:50,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:14,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:14,136 INFO L93 Difference]: Finished difference Result 3853 states and 5013 transitions. [2023-11-29 02:57:14,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:14,138 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2023-11-29 02:57:14,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:14,156 INFO L225 Difference]: With dead ends: 3853 [2023-11-29 02:57:14,156 INFO L226 Difference]: Without dead ends: 3065 [2023-11-29 02:57:14,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:14,159 INFO L413 NwaCegarLoop]: 1817 mSDtfsCounter, 2818 mSDsluCounter, 5278 mSDsCounter, 0 mSdLazyCounter, 4259 mSolverCounterSat, 480 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2818 SdHoareTripleChecker+Valid, 7095 SdHoareTripleChecker+Invalid, 4739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 480 IncrementalHoareTripleChecker+Valid, 4259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:14,160 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2818 Valid, 7095 Invalid, 4739 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [480 Valid, 4259 Invalid, 0 Unknown, 0 Unchecked, 48.1s Time] [2023-11-29 02:57:14,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3065 states. [2023-11-29 02:57:14,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3065 to 2459. [2023-11-29 02:57:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2459 states, 1536 states have (on average 1.3203125) internal successors, (2028), 1637 states have internal predecessors, (2028), 630 states have call successors, (630), 267 states have call predecessors, (630), 262 states have return successors, (628), 607 states have call predecessors, (628), 628 states have call successors, (628) [2023-11-29 02:57:14,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 2459 states and 3286 transitions. [2023-11-29 02:57:14,411 INFO L78 Accepts]: Start accepts. Automaton has 2459 states and 3286 transitions. Word has length 23 [2023-11-29 02:57:14,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:14,411 INFO L495 AbstractCegarLoop]: Abstraction has 2459 states and 3286 transitions. [2023-11-29 02:57:14,411 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 02:57:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3286 transitions. [2023-11-29 02:57:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-29 02:57:14,414 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:14,414 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:14,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-29 02:57:14,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:57:14,617 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:57:14,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:14,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1911363110, now seen corresponding path program 1 times [2023-11-29 02:57:14,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:57:14,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1332451137] [2023-11-29 02:57:14,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:14,619 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:57:14,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:57:14,620 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:57:14,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 02:57:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:18,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-29 02:57:18,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:57:18,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 7 [2023-11-29 02:57:18,686 INFO L224 Elim1Store]: Index analysis took 141 ms [2023-11-29 02:57:18,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 1 [2023-11-29 02:57:19,117 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2023-11-29 02:57:19,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2023-11-29 02:57:19,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 02:57:19,147 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 02:57:19,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 35 [2023-11-29 02:57:19,156 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 02:57:19,167 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 02:57:19,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 39 [2023-11-29 02:57:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:57:19,390 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:57:20,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 121 [2023-11-29 02:57:20,126 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 02:57:20,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 02:57:20,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 65 [2023-11-29 02:57:20,142 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 02:57:20,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 02:57:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 02:57:20,292 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:57:20,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1332451137] [2023-11-29 02:57:20,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1332451137] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:57:20,292 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 02:57:20,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 14 [2023-11-29 02:57:20,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305732208] [2023-11-29 02:57:20,292 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 02:57:20,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 02:57:20,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:57:20,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 02:57:20,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:20,294 INFO L87 Difference]: Start difference. First operand 2459 states and 3286 transitions. Second operand has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 14 states have internal predecessors, (32), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:31,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:33,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:38,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:39,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:40,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:43,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:44,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:46,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:57:58,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:58:00,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:58:04,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:58:07,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:58:10,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:58:58,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:58,940 INFO L93 Difference]: Finished difference Result 6716 states and 8901 transitions. [2023-11-29 02:58:58,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 02:58:58,942 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 14 states have internal predecessors, (32), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 25 [2023-11-29 02:58:58,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:58,969 INFO L225 Difference]: With dead ends: 6716 [2023-11-29 02:58:58,969 INFO L226 Difference]: Without dead ends: 4270 [2023-11-29 02:58:58,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=134, Invalid=372, Unknown=0, NotChecked=0, Total=506 [2023-11-29 02:58:58,979 INFO L413 NwaCegarLoop]: 2189 mSDtfsCounter, 5464 mSDsluCounter, 9455 mSDsCounter, 0 mSdLazyCounter, 7389 mSolverCounterSat, 1741 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 89.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5464 SdHoareTripleChecker+Valid, 11644 SdHoareTripleChecker+Invalid, 9130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1741 IncrementalHoareTripleChecker+Valid, 7389 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 96.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:58,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5464 Valid, 11644 Invalid, 9130 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1741 Valid, 7389 Invalid, 0 Unknown, 0 Unchecked, 96.4s Time] [2023-11-29 02:58:58,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4270 states. [2023-11-29 02:58:59,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4270 to 3464. [2023-11-29 02:58:59,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3464 states, 2173 states have (on average 1.3184537505752416) internal successors, (2865), 2305 states have internal predecessors, (2865), 891 states have call successors, (891), 376 states have call predecessors, (891), 369 states have return successors, (889), 861 states have call predecessors, (889), 889 states have call successors, (889) [2023-11-29 02:58:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 3464 states and 4645 transitions. [2023-11-29 02:58:59,411 INFO L78 Accepts]: Start accepts. Automaton has 3464 states and 4645 transitions. Word has length 25 [2023-11-29 02:58:59,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:59,412 INFO L495 AbstractCegarLoop]: Abstraction has 3464 states and 4645 transitions. [2023-11-29 02:58:59,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 14 states have internal predecessors, (32), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3464 states and 4645 transitions. [2023-11-29 02:58:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-29 02:58:59,414 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:59,414 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:59,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-29 02:58:59,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:58:59,621 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 02:58:59,621 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:59,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1607159386, now seen corresponding path program 2 times [2023-11-29 02:58:59,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:58:59,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1427137086] [2023-11-29 02:58:59,622 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 02:58:59,622 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:58:59,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:58:59,623 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:58:59,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-29 02:59:04,257 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 02:59:04,257 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 02:59:04,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 862 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-29 02:59:04,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:59:05,506 INFO L224 Elim1Store]: Index analysis took 151 ms [2023-11-29 02:59:05,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 1 [2023-11-29 02:59:05,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 50 [2023-11-29 02:59:07,591 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 02:59:07,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 98 treesize of output 140 [2023-11-29 02:59:07,754 INFO L349 Elim1Store]: treesize reduction 75, result has 3.8 percent of original size [2023-11-29 02:59:07,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 70 treesize of output 38 [2023-11-29 02:59:07,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 02:59:08,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-29 02:59:10,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 254 treesize of output 200 [2023-11-29 02:59:12,597 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 02:59:12,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 193 treesize of output 425 [2023-11-29 02:59:16,294 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 02:59:16,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 0 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 141 treesize of output 453 [2023-11-29 02:59:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:30,755 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:59:31,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 125 [2023-11-29 02:59:31,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 852577 treesize of output 851937 [2023-11-29 02:59:31,843 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 801 treesize of output 769 [2023-11-29 02:59:31,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1575393 treesize of output 1572833 [2023-11-29 02:59:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:33,686 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:59:33,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1427137086] [2023-11-29 02:59:33,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1427137086] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:59:33,686 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 02:59:33,686 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 12 [2023-11-29 02:59:33,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685399939] [2023-11-29 02:59:33,686 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 02:59:33,687 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:59:33,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:59:33,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:59:33,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:59:33,688 INFO L87 Difference]: Start difference. First operand 3464 states and 4645 transitions. Second operand has 12 states, 10 states have (on average 3.6) internal successors, (36), 12 states have internal predecessors, (36), 5 states have call successors, (6), 5 states have call predecessors, (6), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:59:44,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 02:59:46,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 02:59:48,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 02:59:50,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 02:59:55,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:59:57,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 02:59:59,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:00:06,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 03:00:08,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 03:00:10,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 03:00:12,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 03:00:54,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:00:54,441 INFO L93 Difference]: Finished difference Result 6111 states and 8079 transitions. [2023-11-29 03:00:54,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:00:54,442 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 10 states have (on average 3.6) internal successors, (36), 12 states have internal predecessors, (36), 5 states have call successors, (6), 5 states have call predecessors, (6), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 27 [2023-11-29 03:00:54,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:00:54,463 INFO L225 Difference]: With dead ends: 6111 [2023-11-29 03:00:54,463 INFO L226 Difference]: Without dead ends: 4795 [2023-11-29 03:00:54,467 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=80, Invalid=226, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:00:54,467 INFO L413 NwaCegarLoop]: 1469 mSDtfsCounter, 2798 mSDsluCounter, 6611 mSDsCounter, 0 mSdLazyCounter, 4048 mSolverCounterSat, 1154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2798 SdHoareTripleChecker+Valid, 8080 SdHoareTripleChecker+Invalid, 5202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1154 IncrementalHoareTripleChecker+Valid, 4048 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:00:54,468 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2798 Valid, 8080 Invalid, 5202 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1154 Valid, 4048 Invalid, 0 Unknown, 0 Unchecked, 74.2s Time] [2023-11-29 03:00:54,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4795 states. [2023-11-29 03:00:55,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4795 to 4331. [2023-11-29 03:00:55,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4331 states, 2716 states have (on average 1.3107511045655376) internal successors, (3560), 2869 states have internal predecessors, (3560), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:00:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 4331 states and 5788 transitions. [2023-11-29 03:00:55,817 INFO L78 Accepts]: Start accepts. Automaton has 4331 states and 5788 transitions. Word has length 27 [2023-11-29 03:00:55,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:00:55,817 INFO L495 AbstractCegarLoop]: Abstraction has 4331 states and 5788 transitions. [2023-11-29 03:00:55,817 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 10 states have (on average 3.6) internal successors, (36), 12 states have internal predecessors, (36), 5 states have call successors, (6), 5 states have call predecessors, (6), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:00:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 5788 transitions. [2023-11-29 03:00:55,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-29 03:00:55,819 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:00:55,819 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:00:55,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-29 03:00:56,019 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:00:56,020 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:00:56,020 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:00:56,020 INFO L85 PathProgramCache]: Analyzing trace with hash -145648667, now seen corresponding path program 1 times [2023-11-29 03:00:56,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:00:56,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [767894754] [2023-11-29 03:00:56,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:00:56,022 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:00:56,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:00:56,023 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:00:56,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-29 03:00:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:00:56,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 871 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 03:00:56,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:00:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:00:56,901 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:00:56,901 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:00:56,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [767894754] [2023-11-29 03:00:56,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [767894754] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:00:56,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:00:56,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:00:56,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015993184] [2023-11-29 03:00:56,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:00:56,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 03:00:56,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:00:56,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 03:00:56,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:00:56,903 INFO L87 Difference]: Start difference. First operand 4331 states and 5788 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:00:59,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:00:59,909 INFO L93 Difference]: Finished difference Result 8150 states and 10883 transitions. [2023-11-29 03:00:59,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 03:00:59,910 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 30 [2023-11-29 03:00:59,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:00:59,928 INFO L225 Difference]: With dead ends: 8150 [2023-11-29 03:00:59,928 INFO L226 Difference]: Without dead ends: 4331 [2023-11-29 03:00:59,935 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:00:59,936 INFO L413 NwaCegarLoop]: 889 mSDtfsCounter, 1012 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1012 SdHoareTripleChecker+Valid, 889 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:00:59,936 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1012 Valid, 889 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2023-11-29 03:00:59,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4331 states. [2023-11-29 03:01:01,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4331 to 4331. [2023-11-29 03:01:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4331 states, 2716 states have (on average 1.3081737849779087) internal successors, (3553), 2869 states have internal predecessors, (3553), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 4331 states and 5781 transitions. [2023-11-29 03:01:01,252 INFO L78 Accepts]: Start accepts. Automaton has 4331 states and 5781 transitions. Word has length 30 [2023-11-29 03:01:01,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:01,252 INFO L495 AbstractCegarLoop]: Abstraction has 4331 states and 5781 transitions. [2023-11-29 03:01:01,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:01:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 5781 transitions. [2023-11-29 03:01:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-29 03:01:01,254 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:01,254 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:01,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-11-29 03:01:01,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:01,455 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:01,455 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:01,455 INFO L85 PathProgramCache]: Analyzing trace with hash -743522485, now seen corresponding path program 1 times [2023-11-29 03:01:01,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:01,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1085481157] [2023-11-29 03:01:01,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:01,456 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:01,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:01,457 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:01,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-29 03:01:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:02,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:01:02,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:01:02,505 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:02,505 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:02,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1085481157] [2023-11-29 03:01:02,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1085481157] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:02,506 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:02,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:01:02,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619375821] [2023-11-29 03:01:02,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:02,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:01:02,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:02,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:01:02,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:01:02,507 INFO L87 Difference]: Start difference. First operand 4331 states and 5781 transitions. Second operand has 6 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 03:01:12,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:12,743 INFO L93 Difference]: Finished difference Result 8461 states and 11351 transitions. [2023-11-29 03:01:12,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:01:12,744 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2023-11-29 03:01:12,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:12,763 INFO L225 Difference]: With dead ends: 8461 [2023-11-29 03:01:12,763 INFO L226 Difference]: Without dead ends: 4331 [2023-11-29 03:01:12,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:01:12,772 INFO L413 NwaCegarLoop]: 888 mSDtfsCounter, 999 mSDsluCounter, 2265 mSDsCounter, 0 mSdLazyCounter, 931 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1000 SdHoareTripleChecker+Valid, 3153 SdHoareTripleChecker+Invalid, 931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 931 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:12,772 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1000 Valid, 3153 Invalid, 931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 931 Invalid, 0 Unknown, 0 Unchecked, 8.6s Time] [2023-11-29 03:01:12,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4331 states. [2023-11-29 03:01:14,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4331 to 4331. [2023-11-29 03:01:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4331 states, 2716 states have (on average 1.3052282768777614) internal successors, (3545), 2869 states have internal predecessors, (3545), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 4331 states and 5773 transitions. [2023-11-29 03:01:14,041 INFO L78 Accepts]: Start accepts. Automaton has 4331 states and 5773 transitions. Word has length 34 [2023-11-29 03:01:14,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:14,042 INFO L495 AbstractCegarLoop]: Abstraction has 4331 states and 5773 transitions. [2023-11-29 03:01:14,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 03:01:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 5773 transitions. [2023-11-29 03:01:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-29 03:01:14,043 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:14,043 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:14,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-29 03:01:14,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:14,244 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:14,244 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:14,244 INFO L85 PathProgramCache]: Analyzing trace with hash -743462903, now seen corresponding path program 1 times [2023-11-29 03:01:14,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:14,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2050414752] [2023-11-29 03:01:14,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:14,245 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:14,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:14,246 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:14,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-11-29 03:01:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:15,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:01:15,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:01:15,103 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:15,104 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:15,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2050414752] [2023-11-29 03:01:15,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2050414752] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:15,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:15,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:01:15,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829032200] [2023-11-29 03:01:15,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:15,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:01:15,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:15,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:01:15,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:01:15,106 INFO L87 Difference]: Start difference. First operand 4331 states and 5773 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 03:01:22,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:22,564 INFO L93 Difference]: Finished difference Result 4331 states and 5773 transitions. [2023-11-29 03:01:22,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:01:22,564 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2023-11-29 03:01:22,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:22,582 INFO L225 Difference]: With dead ends: 4331 [2023-11-29 03:01:22,582 INFO L226 Difference]: Without dead ends: 4329 [2023-11-29 03:01:22,583 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:01:22,584 INFO L413 NwaCegarLoop]: 886 mSDtfsCounter, 3 mSDsluCounter, 1770 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 2656 SdHoareTripleChecker+Invalid, 402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:22,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 2656 Invalid, 402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2023-11-29 03:01:22,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4329 states. [2023-11-29 03:01:23,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4329 to 4329. [2023-11-29 03:01:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4329 states, 2715 states have (on average 1.3023941068139964) internal successors, (3536), 2867 states have internal predecessors, (3536), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 4329 states and 5764 transitions. [2023-11-29 03:01:23,750 INFO L78 Accepts]: Start accepts. Automaton has 4329 states and 5764 transitions. Word has length 34 [2023-11-29 03:01:23,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:23,751 INFO L495 AbstractCegarLoop]: Abstraction has 4329 states and 5764 transitions. [2023-11-29 03:01:23,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 03:01:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4329 states and 5764 transitions. [2023-11-29 03:01:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-29 03:01:23,752 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:23,752 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:23,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-11-29 03:01:23,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:23,953 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:23,953 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:23,953 INFO L85 PathProgramCache]: Analyzing trace with hash 56204738, now seen corresponding path program 1 times [2023-11-29 03:01:23,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:23,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1232604696] [2023-11-29 03:01:23,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:23,954 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:23,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:23,955 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:23,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-11-29 03:01:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:24,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 838 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 03:01:24,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-29 03:01:24,740 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:24,741 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:24,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1232604696] [2023-11-29 03:01:24,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1232604696] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:24,741 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:24,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:01:24,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953981481] [2023-11-29 03:01:24,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:24,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 03:01:24,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:24,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 03:01:24,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:01:24,743 INFO L87 Difference]: Start difference. First operand 4329 states and 5764 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 03:01:28,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:28,782 INFO L93 Difference]: Finished difference Result 5390 states and 7127 transitions. [2023-11-29 03:01:28,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 03:01:28,782 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 39 [2023-11-29 03:01:28,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:28,798 INFO L225 Difference]: With dead ends: 5390 [2023-11-29 03:01:28,798 INFO L226 Difference]: Without dead ends: 4330 [2023-11-29 03:01:28,801 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:01:28,802 INFO L413 NwaCegarLoop]: 887 mSDtfsCounter, 119 mSDsluCounter, 751 mSDsCounter, 0 mSdLazyCounter, 262 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 1638 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:28,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 1638 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 262 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2023-11-29 03:01:28,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4330 states. [2023-11-29 03:01:29,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4330 to 4330. [2023-11-29 03:01:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4330 states, 2716 states have (on average 1.3022827687776142) internal successors, (3537), 2868 states have internal predecessors, (3537), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 4330 states and 5765 transitions. [2023-11-29 03:01:29,971 INFO L78 Accepts]: Start accepts. Automaton has 4330 states and 5765 transitions. Word has length 39 [2023-11-29 03:01:29,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:29,971 INFO L495 AbstractCegarLoop]: Abstraction has 4330 states and 5765 transitions. [2023-11-29 03:01:29,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 03:01:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 5765 transitions. [2023-11-29 03:01:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-29 03:01:29,973 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:29,973 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:29,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2023-11-29 03:01:30,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:30,174 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:30,174 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:30,174 INFO L85 PathProgramCache]: Analyzing trace with hash -16181820, now seen corresponding path program 1 times [2023-11-29 03:01:30,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:30,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [581458972] [2023-11-29 03:01:30,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:30,175 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:30,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:30,176 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:30,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-11-29 03:01:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:30,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 838 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:01:30,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 03:01:31,178 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:31,178 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:31,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [581458972] [2023-11-29 03:01:31,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [581458972] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:31,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:31,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:01:31,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631039183] [2023-11-29 03:01:31,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:31,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:01:31,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:31,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:01:31,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:01:31,180 INFO L87 Difference]: Start difference. First operand 4330 states and 5765 transitions. Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-29 03:01:34,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:01:36,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:36,789 INFO L93 Difference]: Finished difference Result 4330 states and 5765 transitions. [2023-11-29 03:01:36,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:01:36,789 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 39 [2023-11-29 03:01:36,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:36,802 INFO L225 Difference]: With dead ends: 4330 [2023-11-29 03:01:36,802 INFO L226 Difference]: Without dead ends: 4328 [2023-11-29 03:01:36,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:01:36,804 INFO L413 NwaCegarLoop]: 884 mSDtfsCounter, 988 mSDsluCounter, 884 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 988 SdHoareTripleChecker+Valid, 1768 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:36,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [988 Valid, 1768 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2023-11-29 03:01:36,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4328 states. [2023-11-29 03:01:37,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4328 to 4328. [2023-11-29 03:01:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4328 states, 2715 states have (on average 1.3016574585635359) internal successors, (3534), 2866 states have internal predecessors, (3534), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 4328 states and 5762 transitions. [2023-11-29 03:01:38,003 INFO L78 Accepts]: Start accepts. Automaton has 4328 states and 5762 transitions. Word has length 39 [2023-11-29 03:01:38,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:38,003 INFO L495 AbstractCegarLoop]: Abstraction has 4328 states and 5762 transitions. [2023-11-29 03:01:38,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-29 03:01:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4328 states and 5762 transitions. [2023-11-29 03:01:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-29 03:01:38,004 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:38,004 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:38,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2023-11-29 03:01:38,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:38,205 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:38,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:38,205 INFO L85 PathProgramCache]: Analyzing trace with hash 701581315, now seen corresponding path program 1 times [2023-11-29 03:01:38,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:38,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [996791745] [2023-11-29 03:01:38,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:38,206 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:38,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:38,207 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:38,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-11-29 03:01:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:39,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 888 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 03:01:39,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:01:39,245 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:39,245 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:39,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [996791745] [2023-11-29 03:01:39,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [996791745] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:39,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:39,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:01:39,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779051437] [2023-11-29 03:01:39,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:39,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 03:01:39,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:39,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 03:01:39,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:01:39,247 INFO L87 Difference]: Start difference. First operand 4328 states and 5762 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 03:01:42,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:42,717 INFO L93 Difference]: Finished difference Result 8436 states and 11287 transitions. [2023-11-29 03:01:42,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 03:01:42,718 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2023-11-29 03:01:42,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:42,728 INFO L225 Difference]: With dead ends: 8436 [2023-11-29 03:01:42,728 INFO L226 Difference]: Without dead ends: 4310 [2023-11-29 03:01:42,735 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:01:42,736 INFO L413 NwaCegarLoop]: 880 mSDtfsCounter, 980 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 980 SdHoareTripleChecker+Valid, 880 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:42,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [980 Valid, 880 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2023-11-29 03:01:42,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4310 states. [2023-11-29 03:01:43,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4310 to 4310. [2023-11-29 03:01:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4310 states, 2698 states have (on average 1.2976278724981467) internal successors, (3501), 2848 states have internal predecessors, (3501), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 4310 states and 5729 transitions. [2023-11-29 03:01:43,982 INFO L78 Accepts]: Start accepts. Automaton has 4310 states and 5729 transitions. Word has length 37 [2023-11-29 03:01:43,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:43,982 INFO L495 AbstractCegarLoop]: Abstraction has 4310 states and 5729 transitions. [2023-11-29 03:01:43,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 03:01:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 5729 transitions. [2023-11-29 03:01:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-29 03:01:43,983 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:43,983 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:43,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2023-11-29 03:01:44,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:44,184 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:44,184 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:44,184 INFO L85 PathProgramCache]: Analyzing trace with hash -529135560, now seen corresponding path program 1 times [2023-11-29 03:01:44,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:44,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1575341607] [2023-11-29 03:01:44,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:44,186 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:44,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:44,187 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:44,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2023-11-29 03:01:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:45,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 846 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:01:45,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 03:01:45,300 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:45,300 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:45,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1575341607] [2023-11-29 03:01:45,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1575341607] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:45,301 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:45,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:01:45,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [148859734] [2023-11-29 03:01:45,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:45,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:01:45,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:45,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:01:45,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:01:45,303 INFO L87 Difference]: Start difference. First operand 4310 states and 5729 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-29 03:01:50,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:50,508 INFO L93 Difference]: Finished difference Result 4310 states and 5729 transitions. [2023-11-29 03:01:50,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:01:50,509 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 44 [2023-11-29 03:01:50,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:50,518 INFO L225 Difference]: With dead ends: 4310 [2023-11-29 03:01:50,519 INFO L226 Difference]: Without dead ends: 4308 [2023-11-29 03:01:50,520 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:01:50,520 INFO L413 NwaCegarLoop]: 877 mSDtfsCounter, 976 mSDsluCounter, 877 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 976 SdHoareTripleChecker+Valid, 1754 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:50,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [976 Valid, 1754 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2023-11-29 03:01:50,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4308 states. [2023-11-29 03:01:51,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4308 to 4308. [2023-11-29 03:01:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4308 states, 2697 states have (on average 1.2969966629588432) internal successors, (3498), 2846 states have internal predecessors, (3498), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 4308 states and 5726 transitions. [2023-11-29 03:01:51,850 INFO L78 Accepts]: Start accepts. Automaton has 4308 states and 5726 transitions. Word has length 44 [2023-11-29 03:01:51,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:51,850 INFO L495 AbstractCegarLoop]: Abstraction has 4308 states and 5726 transitions. [2023-11-29 03:01:51,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-29 03:01:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 4308 states and 5726 transitions. [2023-11-29 03:01:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-29 03:01:51,852 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:51,852 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:51,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2023-11-29 03:01:52,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:52,060 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:52,061 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:52,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1317243366, now seen corresponding path program 1 times [2023-11-29 03:01:52,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:52,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1014067671] [2023-11-29 03:01:52,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:52,062 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:52,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:52,063 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:52,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-11-29 03:01:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:52,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 854 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:01:52,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:01:53,183 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 03:01:53,184 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:01:53,184 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:01:53,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1014067671] [2023-11-29 03:01:53,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1014067671] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:53,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:53,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:01:53,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921969278] [2023-11-29 03:01:53,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:53,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:01:53,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:01:53,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:01:53,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:01:53,186 INFO L87 Difference]: Start difference. First operand 4308 states and 5726 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2023-11-29 03:01:58,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:58,308 INFO L93 Difference]: Finished difference Result 4308 states and 5726 transitions. [2023-11-29 03:01:58,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:01:58,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 49 [2023-11-29 03:01:58,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:58,320 INFO L225 Difference]: With dead ends: 4308 [2023-11-29 03:01:58,320 INFO L226 Difference]: Without dead ends: 4306 [2023-11-29 03:01:58,322 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:01:58,323 INFO L413 NwaCegarLoop]: 875 mSDtfsCounter, 969 mSDsluCounter, 875 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 969 SdHoareTripleChecker+Valid, 1750 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:58,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [969 Valid, 1750 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2023-11-29 03:01:58,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4306 states. [2023-11-29 03:01:59,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4306 to 4306. [2023-11-29 03:01:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4306 states, 2696 states have (on average 1.2963649851632046) internal successors, (3495), 2844 states have internal predecessors, (3495), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:01:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 4306 states and 5723 transitions. [2023-11-29 03:01:59,603 INFO L78 Accepts]: Start accepts. Automaton has 4306 states and 5723 transitions. Word has length 49 [2023-11-29 03:01:59,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:59,603 INFO L495 AbstractCegarLoop]: Abstraction has 4306 states and 5723 transitions. [2023-11-29 03:01:59,604 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2023-11-29 03:01:59,604 INFO L276 IsEmpty]: Start isEmpty. Operand 4306 states and 5723 transitions. [2023-11-29 03:01:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-29 03:01:59,605 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:59,605 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:59,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Ended with exit code 0 [2023-11-29 03:01:59,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:59,806 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:01:59,806 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:59,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1689089534, now seen corresponding path program 1 times [2023-11-29 03:01:59,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:01:59,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1818182331] [2023-11-29 03:01:59,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:59,807 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:01:59,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:01:59,808 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:01:59,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2023-11-29 03:02:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:00,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 862 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:02:00,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:02:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 03:02:00,912 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:02:00,913 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:02:00,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1818182331] [2023-11-29 03:02:00,913 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1818182331] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:00,913 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:00,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:02:00,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662261903] [2023-11-29 03:02:00,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:00,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:02:00,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:02:00,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:02:00,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:02:00,915 INFO L87 Difference]: Start difference. First operand 4306 states and 5723 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2023-11-29 03:02:03,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:02:06,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:02:08,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:08,966 INFO L93 Difference]: Finished difference Result 4306 states and 5723 transitions. [2023-11-29 03:02:08,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:02:08,967 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 54 [2023-11-29 03:02:08,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:08,980 INFO L225 Difference]: With dead ends: 4306 [2023-11-29 03:02:08,980 INFO L226 Difference]: Without dead ends: 4304 [2023-11-29 03:02:08,981 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:02:08,982 INFO L413 NwaCegarLoop]: 873 mSDtfsCounter, 962 mSDsluCounter, 873 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 962 SdHoareTripleChecker+Valid, 1746 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:08,982 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [962 Valid, 1746 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2023-11-29 03:02:08,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4304 states. [2023-11-29 03:02:10,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4304 to 4304. [2023-11-29 03:02:10,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4304 states, 2695 states have (on average 1.2957328385899813) internal successors, (3492), 2842 states have internal predecessors, (3492), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:02:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 4304 states and 5720 transitions. [2023-11-29 03:02:10,297 INFO L78 Accepts]: Start accepts. Automaton has 4304 states and 5720 transitions. Word has length 54 [2023-11-29 03:02:10,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:10,297 INFO L495 AbstractCegarLoop]: Abstraction has 4304 states and 5720 transitions. [2023-11-29 03:02:10,297 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2023-11-29 03:02:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 5720 transitions. [2023-11-29 03:02:10,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-29 03:02:10,298 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:10,299 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:10,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2023-11-29 03:02:10,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:02:10,499 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:02:10,499 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:10,499 INFO L85 PathProgramCache]: Analyzing trace with hash 1828084440, now seen corresponding path program 1 times [2023-11-29 03:02:10,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:02:10,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [18125825] [2023-11-29 03:02:10,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:10,500 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:02:10,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:02:10,501 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:02:10,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2023-11-29 03:02:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:11,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 870 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:02:11,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:02:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 03:02:11,641 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:02:11,641 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:02:11,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [18125825] [2023-11-29 03:02:11,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [18125825] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:11,642 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:11,642 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:02:11,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251115049] [2023-11-29 03:02:11,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:11,643 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:02:11,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:02:11,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:02:11,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:02:11,644 INFO L87 Difference]: Start difference. First operand 4304 states and 5720 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2023-11-29 03:02:16,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:16,282 INFO L93 Difference]: Finished difference Result 4304 states and 5720 transitions. [2023-11-29 03:02:16,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:02:16,282 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 59 [2023-11-29 03:02:16,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:16,292 INFO L225 Difference]: With dead ends: 4304 [2023-11-29 03:02:16,292 INFO L226 Difference]: Without dead ends: 4302 [2023-11-29 03:02:16,293 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:02:16,294 INFO L413 NwaCegarLoop]: 871 mSDtfsCounter, 955 mSDsluCounter, 871 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 955 SdHoareTripleChecker+Valid, 1742 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:16,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [955 Valid, 1742 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-11-29 03:02:16,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4302 states. [2023-11-29 03:02:17,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4302 to 4302. [2023-11-29 03:02:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4302 states, 2694 states have (on average 1.2951002227171493) internal successors, (3489), 2840 states have internal predecessors, (3489), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:02:17,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4302 states to 4302 states and 5717 transitions. [2023-11-29 03:02:17,602 INFO L78 Accepts]: Start accepts. Automaton has 4302 states and 5717 transitions. Word has length 59 [2023-11-29 03:02:17,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:17,602 INFO L495 AbstractCegarLoop]: Abstraction has 4302 states and 5717 transitions. [2023-11-29 03:02:17,602 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2023-11-29 03:02:17,602 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states and 5717 transitions. [2023-11-29 03:02:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-29 03:02:17,604 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:17,604 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:17,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Ended with exit code 0 [2023-11-29 03:02:17,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:02:17,805 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:02:17,805 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:17,805 INFO L85 PathProgramCache]: Analyzing trace with hash -2036977624, now seen corresponding path program 1 times [2023-11-29 03:02:17,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:02:17,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1099319265] [2023-11-29 03:02:17,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:17,806 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:02:17,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:02:17,807 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:02:17,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2023-11-29 03:02:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:18,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 878 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:02:18,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:02:18,992 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-29 03:02:18,992 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:02:18,992 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:02:18,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1099319265] [2023-11-29 03:02:18,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1099319265] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:18,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:18,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:02:18,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012723458] [2023-11-29 03:02:18,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:18,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:02:18,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:02:18,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:02:18,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:02:18,994 INFO L87 Difference]: Start difference. First operand 4302 states and 5717 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2023-11-29 03:02:24,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:24,230 INFO L93 Difference]: Finished difference Result 4302 states and 5717 transitions. [2023-11-29 03:02:24,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:02:24,231 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 64 [2023-11-29 03:02:24,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:24,246 INFO L225 Difference]: With dead ends: 4302 [2023-11-29 03:02:24,246 INFO L226 Difference]: Without dead ends: 4300 [2023-11-29 03:02:24,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:02:24,248 INFO L413 NwaCegarLoop]: 869 mSDtfsCounter, 948 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 948 SdHoareTripleChecker+Valid, 1738 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:24,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [948 Valid, 1738 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2023-11-29 03:02:24,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4300 states. [2023-11-29 03:02:25,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4300 to 4300. [2023-11-29 03:02:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4300 states, 2693 states have (on average 1.2944671370219087) internal successors, (3486), 2838 states have internal predecessors, (3486), 1115 states have call successors, (1115), 479 states have call predecessors, (1115), 470 states have return successors, (1113), 1086 states have call predecessors, (1113), 1113 states have call successors, (1113) [2023-11-29 03:02:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 4300 states and 5714 transitions. [2023-11-29 03:02:25,767 INFO L78 Accepts]: Start accepts. Automaton has 4300 states and 5714 transitions. Word has length 64 [2023-11-29 03:02:25,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:25,767 INFO L495 AbstractCegarLoop]: Abstraction has 4300 states and 5714 transitions. [2023-11-29 03:02:25,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2023-11-29 03:02:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4300 states and 5714 transitions. [2023-11-29 03:02:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-29 03:02:25,769 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:25,769 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:25,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Ended with exit code 0 [2023-11-29 03:02:25,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:02:25,970 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_locking_rwlock_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-29 03:02:25,970 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:25,970 INFO L85 PathProgramCache]: Analyzing trace with hash 22615989, now seen corresponding path program 1 times [2023-11-29 03:02:25,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:02:25,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1250470003] [2023-11-29 03:02:25,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:25,971 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:02:25,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:02:25,972 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:02:25,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901b2377-3267-4aba-b9e3-04a3e9dfe863/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2023-11-29 03:02:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:26,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 907 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 03:02:26,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:02:27,173 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 03:02:27,174 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:02:27,174 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:02:27,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1250470003] [2023-11-29 03:02:27,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1250470003] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:27,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:27,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:02:27,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819123254] [2023-11-29 03:02:27,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:27,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:02:27,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:02:27,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:02:27,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:02:27,176 INFO L87 Difference]: Start difference. First operand 4300 states and 5714 transitions. Second operand has 11 states, 8 states have (on average 4.125) internal successors, (33), 10 states have internal predecessors, (33), 6 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13)