./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.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_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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_84f476e3-84e6-4968-940e-e7d365b9b184/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 aa00a102435cd9be2574d2e777aad2e91126f080f8422a74b94328a4b8d020d8 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:55:18,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:55:18,932 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 03:55:18,936 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:55:18,937 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:55:18,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:55:18,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:55:18,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:55:18,964 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:55:18,965 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:55:18,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:55:18,966 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:55:18,967 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:55:18,967 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:55:18,968 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:55:18,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:55:18,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:55:18,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 03:55:18,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:55:18,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:55:18,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:55:18,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:55:18,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:55:18,976 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:55:18,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:55:18,977 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:55:18,977 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:55:18,978 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:55:18,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:55:18,979 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:55:18,979 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:55:18,979 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:55:18,980 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 03:55:18,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 03:55:18,980 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:55:18,980 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:55:18,980 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:55:18,981 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:55:18,981 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:55:18,981 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_84f476e3-84e6-4968-940e-e7d365b9b184/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa00a102435cd9be2574d2e777aad2e91126f080f8422a74b94328a4b8d020d8 [2023-11-29 03:55:19,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:55:19,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:55:19,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:55:19,222 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:55:19,223 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:55:19,224 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-29 03:55:21,941 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:55:22,288 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:55:22,288 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-29 03:55:22,313 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data/4b85f35aa/8987f98e940a4b78bb6244fbb7a2b0ab/FLAG0fa7dd9b9 [2023-11-29 03:55:22,326 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data/4b85f35aa/8987f98e940a4b78bb6244fbb7a2b0ab [2023-11-29 03:55:22,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:55:22,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:55:22,332 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:55:22,333 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:55:22,337 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:55:22,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:55:22" (1/1) ... [2023-11-29 03:55:22,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b7f6842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:22, skipping insertion in model container [2023-11-29 03:55:22,339 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:55:22" (1/1) ... [2023-11-29 03:55:22,442 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:55:23,226 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_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i[120657,120670] [2023-11-29 03:55:23,253 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:55:23,281 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:55:23,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [2762] [2023-11-29 03:55:23,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [2769] [2023-11-29 03:55:23,446 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i[120657,120670] [2023-11-29 03:55:23,455 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:55:23,501 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 03:55:23,502 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 03:55:23,508 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:55:23,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23 WrapperNode [2023-11-29 03:55:23,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:55:23,509 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:55:23,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:55:23,509 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:55:23,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,558 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,631 INFO L138 Inliner]: procedures = 150, calls = 843, calls flagged for inlining = 63, calls inlined = 45, statements flattened = 1788 [2023-11-29 03:55:23,631 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:55:23,632 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:55:23,632 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:55:23,632 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:55:23,641 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,656 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,799 INFO L175 MemorySlicer]: Split 426 memory accesses to 18 slices as follows [2, 4, 8, 1, 10, 14, 9, 6, 52, 4, 7, 6, 6, 5, 4, 25, 4, 259]. 61 percent of accesses are in the largest equivalence class. The 221 initializations are split as follows [2, 0, 8, 0, 10, 14, 3, 6, 48, 4, 7, 6, 6, 5, 4, 20, 4, 74]. The 76 writes are split as follows [0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 74]. [2023-11-29 03:55:23,799 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,800 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,889 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,915 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,933 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:55:23,933 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:55:23,934 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:55:23,934 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:55:23,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (1/1) ... [2023-11-29 03:55:23,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:55:23,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:23,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:55:23,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:55:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-29 03:55:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-29 03:55:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 03:55:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 03:55:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 03:55:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 03:55:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 03:55:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 03:55:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 03:55:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 03:55:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 03:55:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 03:55:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 03:55:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 03:55:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 03:55:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-29 03:55:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-29 03:55:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-29 03:55:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-29 03:55:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-29 03:55:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-29 03:55:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-29 03:55:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2023-11-29 03:55:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2023-11-29 03:55:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 03:55:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 03:55:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 03:55:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 03:55:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 03:55:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 03:55:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 03:55:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 03:55:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 03:55:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 03:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 03:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 03:55:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 03:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 03:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 03:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 03:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 03:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 03:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 03:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 03:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 03:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 03:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 03:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 03:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 03:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-29 03:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-29 03:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure aem_init_ipmi_data [2023-11-29 03:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_init_ipmi_data [2023-11-29 03:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-29 03:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-29 03:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 03:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 03:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 03:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 03:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-29 03:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-29 03:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 03:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 03:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 03:55:24,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 03:55:24,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 03:55:24,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-29 03:55:24,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-29 03:55:24,013 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:55:24,013 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:55:24,013 INFO L130 BoogieDeclarations]: Found specification of procedure aem_delete [2023-11-29 03:55:24,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_delete [2023-11-29 03:55:24,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 03:55:24,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-29 03:55:24,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-29 03:55:24,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2023-11-29 03:55:24,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2023-11-29 03:55:24,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:55:24,014 INFO L130 BoogieDeclarations]: Found specification of procedure aem_idr_get [2023-11-29 03:55:24,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_idr_get [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2023-11-29 03:55:24,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-29 03:55:24,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 03:55:24,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 03:55:24,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 03:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-29 03:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-29 03:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 03:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 03:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 03:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 03:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 03:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 03:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 03:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 03:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 03:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 03:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 03:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2023-11-29 03:55:24,020 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2023-11-29 03:55:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-29 03:55:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-29 03:55:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-29 03:55:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-29 03:55:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_6 [2023-11-29 03:55:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_6 [2023-11-29 03:55:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure aem_send_message [2023-11-29 03:55:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_send_message [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-11-29 03:55:24,022 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure aem_register_sensors [2023-11-29 03:55:24,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_register_sensors [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-29 03:55:24,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 03:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 03:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure aem_idr_put [2023-11-29 03:55:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_idr_put [2023-11-29 03:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2023-11-29 03:55:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 03:55:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-29 03:55:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-29 03:55:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-29 03:55:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 03:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 03:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 03:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 03:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 03:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 03:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 03:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 03:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-11-29 03:55:24,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 03:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-29 03:55:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-29 03:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:55:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:55:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure aem_remove_sensors [2023-11-29 03:55:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_remove_sensors [2023-11-29 03:55:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2023-11-29 03:55:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2023-11-29 03:55:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-29 03:55:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-29 03:55:24,455 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:55:24,458 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:55:24,485 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 03:55:26,130 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:55:26,303 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:55:26,303 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 03:55:26,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:55:26 BoogieIcfgContainer [2023-11-29 03:55:26,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:55:26,307 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:55:26,307 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:55:26,310 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:55:26,311 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:55:22" (1/3) ... [2023-11-29 03:55:26,312 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51cc456e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:55:26, skipping insertion in model container [2023-11-29 03:55:26,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:55:23" (2/3) ... [2023-11-29 03:55:26,312 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51cc456e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:55:26, skipping insertion in model container [2023-11-29 03:55:26,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:55:26" (3/3) ... [2023-11-29 03:55:26,314 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-29 03:55:26,333 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:55:26,334 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:55:26,396 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:55:26,403 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;@303ffe0a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:55:26,404 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:55:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand has 425 states, 273 states have (on average 1.336996336996337) internal successors, (365), 282 states have internal predecessors, (365), 113 states have call successors, (113), 38 states have call predecessors, (113), 37 states have return successors, (107), 107 states have call predecessors, (107), 107 states have call successors, (107) [2023-11-29 03:55:26,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 03:55:26,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:26,439 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2023-11-29 03:55:26,439 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:26,445 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:26,445 INFO L85 PathProgramCache]: Analyzing trace with hash 67044687, now seen corresponding path program 1 times [2023-11-29 03:55:26,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:26,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513560987] [2023-11-29 03:55:26,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:26,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:55:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:55:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:55:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:55:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:55:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:55:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:55:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:55:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:55:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:55:27,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 03:55:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-29 03:55:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 03:55:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-11-29 03:55:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-29 03:55:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-29 03:55:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:55:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 03:55:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-29 03:55:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2023-11-29 03:55:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-29 03:55:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2023-11-29 03:55:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2023-11-29 03:55:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:55:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:27,597 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2023-11-29 03:55:27,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:27,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513560987] [2023-11-29 03:55:27,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513560987] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:27,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:27,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:55:27,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084636714] [2023-11-29 03:55:27,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:27,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:55:27,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:27,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:55:27,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:55:27,641 INFO L87 Difference]: Start difference. First operand has 425 states, 273 states have (on average 1.336996336996337) internal successors, (365), 282 states have internal predecessors, (365), 113 states have call successors, (113), 38 states have call predecessors, (113), 37 states have return successors, (107), 107 states have call predecessors, (107), 107 states have call successors, (107) Second operand has 8 states, 8 states have (on average 11.375) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:55:30,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:30,969 INFO L93 Difference]: Finished difference Result 877 states and 1246 transitions. [2023-11-29 03:55:30,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:55:30,971 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 249 [2023-11-29 03:55:30,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:30,986 INFO L225 Difference]: With dead ends: 877 [2023-11-29 03:55:30,987 INFO L226 Difference]: Without dead ends: 440 [2023-11-29 03:55:30,994 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:55:30,997 INFO L413 NwaCegarLoop]: 356 mSDtfsCounter, 394 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 768 mSolverCounterSat, 446 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 399 SdHoareTripleChecker+Valid, 924 SdHoareTripleChecker+Invalid, 1214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 446 IncrementalHoareTripleChecker+Valid, 768 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:30,998 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [399 Valid, 924 Invalid, 1214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [446 Valid, 768 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-11-29 03:55:31,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2023-11-29 03:55:31,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 411. [2023-11-29 03:55:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 411 states, 268 states have (on average 1.3022388059701493) internal successors, (349), 270 states have internal predecessors, (349), 105 states have call successors, (105), 37 states have call predecessors, (105), 37 states have return successors, (105), 105 states have call predecessors, (105), 105 states have call successors, (105) [2023-11-29 03:55:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 559 transitions. [2023-11-29 03:55:31,101 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 559 transitions. Word has length 249 [2023-11-29 03:55:31,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:31,101 INFO L495 AbstractCegarLoop]: Abstraction has 411 states and 559 transitions. [2023-11-29 03:55:31,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:55:31,102 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 559 transitions. [2023-11-29 03:55:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 03:55:31,110 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:31,110 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2023-11-29 03:55:31,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 03:55:31,110 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:31,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:31,111 INFO L85 PathProgramCache]: Analyzing trace with hash 977287421, now seen corresponding path program 1 times [2023-11-29 03:55:31,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:31,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432126872] [2023-11-29 03:55:31,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:55:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:55:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:55:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:55:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:55:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:55:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:55:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:55:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:55:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:55:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 03:55:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-29 03:55:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 03:55:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-11-29 03:55:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-29 03:55:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-29 03:55:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:55:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 03:55:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-29 03:55:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2023-11-29 03:55:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-29 03:55:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2023-11-29 03:55:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2023-11-29 03:55:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:55:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2023-11-29 03:55:31,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:31,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432126872] [2023-11-29 03:55:31,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432126872] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:31,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:31,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 03:55:31,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341501882] [2023-11-29 03:55:31,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:31,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:55:31,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:31,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:55:31,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:55:31,812 INFO L87 Difference]: Start difference. First operand 411 states and 559 transitions. Second operand has 9 states, 9 states have (on average 10.11111111111111) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:55:36,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:36,844 INFO L93 Difference]: Finished difference Result 886 states and 1208 transitions. [2023-11-29 03:55:36,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:55:36,845 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.11111111111111) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 249 [2023-11-29 03:55:36,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:36,850 INFO L225 Difference]: With dead ends: 886 [2023-11-29 03:55:36,850 INFO L226 Difference]: Without dead ends: 507 [2023-11-29 03:55:36,851 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:55:36,853 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 674 mSDsluCounter, 924 mSDsCounter, 0 mSdLazyCounter, 1190 mSolverCounterSat, 691 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 696 SdHoareTripleChecker+Valid, 1262 SdHoareTripleChecker+Invalid, 1881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 691 IncrementalHoareTripleChecker+Valid, 1190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:36,853 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [696 Valid, 1262 Invalid, 1881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [691 Valid, 1190 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2023-11-29 03:55:36,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2023-11-29 03:55:36,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 474. [2023-11-29 03:55:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 316 states have (on average 1.3132911392405062) internal successors, (415), 318 states have internal predecessors, (415), 113 states have call successors, (113), 44 states have call predecessors, (113), 44 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) [2023-11-29 03:55:36,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 641 transitions. [2023-11-29 03:55:36,896 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 641 transitions. Word has length 249 [2023-11-29 03:55:36,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:36,897 INFO L495 AbstractCegarLoop]: Abstraction has 474 states and 641 transitions. [2023-11-29 03:55:36,897 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.11111111111111) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:55:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 641 transitions. [2023-11-29 03:55:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-11-29 03:55:36,904 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:36,904 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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 03:55:36,904 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 03:55:36,905 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:36,905 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:36,905 INFO L85 PathProgramCache]: Analyzing trace with hash 816208405, now seen corresponding path program 1 times [2023-11-29 03:55:36,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:36,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758973941] [2023-11-29 03:55:36,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:36,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:55:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:55:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:55:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:55:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:55:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:55:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:55:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:55:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:55:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:55:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:55:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:55:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:55:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 03:55:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-11-29 03:55:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 03:55:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:55:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-29 03:55:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 03:55:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2023-11-29 03:55:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-29 03:55:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2023-11-29 03:55:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:55:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2023-11-29 03:55:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2023-11-29 03:55:37,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:37,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758973941] [2023-11-29 03:55:37,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758973941] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:37,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:37,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 03:55:37,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456292569] [2023-11-29 03:55:37,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:37,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:55:37,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:37,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:55:37,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:55:37,757 INFO L87 Difference]: Start difference. First operand 474 states and 641 transitions. Second operand has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:55:41,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:41,995 INFO L93 Difference]: Finished difference Result 948 states and 1290 transitions. [2023-11-29 03:55:41,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 03:55:41,996 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 260 [2023-11-29 03:55:41,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:42,000 INFO L225 Difference]: With dead ends: 948 [2023-11-29 03:55:42,000 INFO L226 Difference]: Without dead ends: 508 [2023-11-29 03:55:42,002 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:55:42,002 INFO L413 NwaCegarLoop]: 337 mSDtfsCounter, 529 mSDsluCounter, 953 mSDsCounter, 0 mSdLazyCounter, 1209 mSolverCounterSat, 633 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 534 SdHoareTripleChecker+Valid, 1290 SdHoareTripleChecker+Invalid, 1842 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 633 IncrementalHoareTripleChecker+Valid, 1209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:42,003 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [534 Valid, 1290 Invalid, 1842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [633 Valid, 1209 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2023-11-29 03:55:42,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2023-11-29 03:55:42,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 475. [2023-11-29 03:55:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 317 states have (on average 1.3123028391167193) internal successors, (416), 319 states have internal predecessors, (416), 113 states have call successors, (113), 44 states have call predecessors, (113), 44 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) [2023-11-29 03:55:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 642 transitions. [2023-11-29 03:55:42,035 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 642 transitions. Word has length 260 [2023-11-29 03:55:42,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:42,036 INFO L495 AbstractCegarLoop]: Abstraction has 475 states and 642 transitions. [2023-11-29 03:55:42,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:55:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 642 transitions. [2023-11-29 03:55:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-11-29 03:55:42,041 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:42,041 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2023-11-29 03:55:42,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 03:55:42,042 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:42,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:42,042 INFO L85 PathProgramCache]: Analyzing trace with hash -2047954486, now seen corresponding path program 1 times [2023-11-29 03:55:42,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:42,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66790744] [2023-11-29 03:55:42,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:55:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:55:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:55:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:55:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:55:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:55:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:55:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:55:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:55:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:55:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:55:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:55:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:55:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 03:55:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-11-29 03:55:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 03:55:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:55:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2023-11-29 03:55:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-11-29 03:55:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-11-29 03:55:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:55:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 03:55:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 03:55:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 03:55:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:43,585 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2023-11-29 03:55:43,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:43,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66790744] [2023-11-29 03:55:43,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66790744] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:43,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:43,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:55:43,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004089311] [2023-11-29 03:55:43,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:43,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:55:43,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:43,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:55:43,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:55:43,588 INFO L87 Difference]: Start difference. First operand 475 states and 642 transitions. Second operand has 11 states, 11 states have (on average 9.181818181818182) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2023-11-29 03:55:51,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:51,448 INFO L93 Difference]: Finished difference Result 1452 states and 2004 transitions. [2023-11-29 03:55:51,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-29 03:55:51,449 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 9.181818181818182) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 261 [2023-11-29 03:55:51,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:51,462 INFO L225 Difference]: With dead ends: 1452 [2023-11-29 03:55:51,462 INFO L226 Difference]: Without dead ends: 1450 [2023-11-29 03:55:51,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=171, Invalid=531, Unknown=0, NotChecked=0, Total=702 [2023-11-29 03:55:51,465 INFO L413 NwaCegarLoop]: 360 mSDtfsCounter, 1490 mSDsluCounter, 1654 mSDsCounter, 0 mSdLazyCounter, 2697 mSolverCounterSat, 958 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1601 SdHoareTripleChecker+Valid, 2014 SdHoareTripleChecker+Invalid, 3655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 958 IncrementalHoareTripleChecker+Valid, 2697 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:51,465 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1601 Valid, 2014 Invalid, 3655 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [958 Valid, 2697 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2023-11-29 03:55:51,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1450 states. [2023-11-29 03:55:51,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1450 to 1355. [2023-11-29 03:55:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1355 states, 914 states have (on average 1.3205689277899344) internal successors, (1207), 920 states have internal predecessors, (1207), 313 states have call successors, (313), 127 states have call predecessors, (313), 127 states have return successors, (327), 313 states have call predecessors, (327), 313 states have call successors, (327) [2023-11-29 03:55:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 1847 transitions. [2023-11-29 03:55:51,578 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 1847 transitions. Word has length 261 [2023-11-29 03:55:51,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:51,579 INFO L495 AbstractCegarLoop]: Abstraction has 1355 states and 1847 transitions. [2023-11-29 03:55:51,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 9.181818181818182) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (32), 8 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2023-11-29 03:55:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1847 transitions. [2023-11-29 03:55:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-11-29 03:55:51,583 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:51,584 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 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] [2023-11-29 03:55:51,584 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 03:55:51,584 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:51,584 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:51,585 INFO L85 PathProgramCache]: Analyzing trace with hash -3681429, now seen corresponding path program 1 times [2023-11-29 03:55:51,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:51,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460321315] [2023-11-29 03:55:51,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:51,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:55:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:55:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:55:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:55:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:55:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:55:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:55:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:55:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:55:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:55:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:55:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:55:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:55:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:55:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 03:55:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-11-29 03:55:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 03:55:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:55:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2023-11-29 03:55:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-11-29 03:55:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-11-29 03:55:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:55:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 03:55:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 03:55:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-29 03:55:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:55:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-29 03:55:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2023-11-29 03:55:52,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:52,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460321315] [2023-11-29 03:55:52,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460321315] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:52,474 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:52,474 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 03:55:52,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370094511] [2023-11-29 03:55:52,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:52,475 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 03:55:52,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:52,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 03:55:52,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:55:52,476 INFO L87 Difference]: Start difference. First operand 1355 states and 1847 transitions. Second operand has 12 states, 12 states have (on average 9.333333333333334) internal successors, (112), 4 states have internal predecessors, (112), 2 states have call successors, (34), 9 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 03:55:58,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:58,943 INFO L93 Difference]: Finished difference Result 2846 states and 3929 transitions. [2023-11-29 03:55:58,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:55:58,944 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 9.333333333333334) internal successors, (112), 4 states have internal predecessors, (112), 2 states have call successors, (34), 9 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 278 [2023-11-29 03:55:58,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:58,956 INFO L225 Difference]: With dead ends: 2846 [2023-11-29 03:55:58,956 INFO L226 Difference]: Without dead ends: 1529 [2023-11-29 03:55:58,961 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2023-11-29 03:55:58,962 INFO L413 NwaCegarLoop]: 342 mSDtfsCounter, 422 mSDsluCounter, 1807 mSDsCounter, 0 mSdLazyCounter, 2449 mSolverCounterSat, 459 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 423 SdHoareTripleChecker+Valid, 2149 SdHoareTripleChecker+Invalid, 2908 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 459 IncrementalHoareTripleChecker+Valid, 2449 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:58,962 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [423 Valid, 2149 Invalid, 2908 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [459 Valid, 2449 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2023-11-29 03:55:58,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1529 states. [2023-11-29 03:55:59,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1529 to 1409. [2023-11-29 03:55:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1409 states, 951 states have (on average 1.3186119873817035) internal successors, (1254), 961 states have internal predecessors, (1254), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:55:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1409 states and 1934 transitions. [2023-11-29 03:55:59,072 INFO L78 Accepts]: Start accepts. Automaton has 1409 states and 1934 transitions. Word has length 278 [2023-11-29 03:55:59,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:59,073 INFO L495 AbstractCegarLoop]: Abstraction has 1409 states and 1934 transitions. [2023-11-29 03:55:59,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.333333333333334) internal successors, (112), 4 states have internal predecessors, (112), 2 states have call successors, (34), 9 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 03:55:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1934 transitions. [2023-11-29 03:55:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-29 03:55:59,078 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:59,078 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:59,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 03:55:59,078 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:59,079 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:59,079 INFO L85 PathProgramCache]: Analyzing trace with hash 36861846, now seen corresponding path program 1 times [2023-11-29 03:55:59,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:59,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193837036] [2023-11-29 03:55:59,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:00,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 03:56:00,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-11-29 03:56:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 03:56:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:56:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:56:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:56:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:56:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2023-11-29 03:56:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-11-29 03:56:00,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-11-29 03:56:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 03:56:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-11-29 03:56:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-29 03:56:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-29 03:56:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2023-11-29 03:56:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 03:56:00,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:00,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193837036] [2023-11-29 03:56:00,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193837036] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:56:00,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1352246572] [2023-11-29 03:56:00,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:00,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:00,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:56:00,791 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:56:00,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 03:56:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:01,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 3010 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:56:01,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:56:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2023-11-29 03:56:01,906 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:56:01,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1352246572] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:01,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:56:01,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 17 [2023-11-29 03:56:01,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722752691] [2023-11-29 03:56:01,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:01,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:56:01,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:01,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:56:01,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:56:01,909 INFO L87 Difference]: Start difference. First operand 1409 states and 1934 transitions. Second operand has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 03:56:04,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:04,306 INFO L93 Difference]: Finished difference Result 3308 states and 4661 transitions. [2023-11-29 03:56:04,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:56:04,307 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 295 [2023-11-29 03:56:04,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:04,317 INFO L225 Difference]: With dead ends: 3308 [2023-11-29 03:56:04,317 INFO L226 Difference]: Without dead ends: 1937 [2023-11-29 03:56:04,321 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 391 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:56:04,322 INFO L413 NwaCegarLoop]: 620 mSDtfsCounter, 157 mSDsluCounter, 1119 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 1739 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:04,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 1739 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-11-29 03:56:04,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1937 states. [2023-11-29 03:56:04,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1937 to 1415. [2023-11-29 03:56:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1415 states, 957 states have (on average 1.316614420062696) internal successors, (1260), 967 states have internal predecessors, (1260), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1415 states and 1940 transitions. [2023-11-29 03:56:04,403 INFO L78 Accepts]: Start accepts. Automaton has 1415 states and 1940 transitions. Word has length 295 [2023-11-29 03:56:04,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:04,403 INFO L495 AbstractCegarLoop]: Abstraction has 1415 states and 1940 transitions. [2023-11-29 03:56:04,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 03:56:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1940 transitions. [2023-11-29 03:56:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-29 03:56:04,406 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:04,407 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2023-11-29 03:56:04,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:56:04,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 03:56:04,609 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:04,610 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:04,610 INFO L85 PathProgramCache]: Analyzing trace with hash 1227132710, now seen corresponding path program 1 times [2023-11-29 03:56:04,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:04,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924163722] [2023-11-29 03:56:04,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:56:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:56:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-29 03:56:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-29 03:56:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2023-11-29 03:56:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-11-29 03:56:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 03:56:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-29 03:56:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:56:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-29 03:56:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2023-11-29 03:56:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 03:56:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2023-11-29 03:56:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 03:56:05,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:05,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924163722] [2023-11-29 03:56:05,410 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924163722] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:05,411 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:56:05,411 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:56:05,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672078540] [2023-11-29 03:56:05,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:05,412 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:56:05,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:05,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:56:05,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:56:05,413 INFO L87 Difference]: Start difference. First operand 1415 states and 1940 transitions. Second operand has 11 states, 11 states have (on average 10.727272727272727) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:13,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:56:16,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:16,278 INFO L93 Difference]: Finished difference Result 3434 states and 4882 transitions. [2023-11-29 03:56:16,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:56:16,278 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 10.727272727272727) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 292 [2023-11-29 03:56:16,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:16,294 INFO L225 Difference]: With dead ends: 3434 [2023-11-29 03:56:16,295 INFO L226 Difference]: Without dead ends: 2057 [2023-11-29 03:56:16,300 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2023-11-29 03:56:16,301 INFO L413 NwaCegarLoop]: 538 mSDtfsCounter, 741 mSDsluCounter, 2443 mSDsCounter, 0 mSdLazyCounter, 2481 mSolverCounterSat, 709 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 779 SdHoareTripleChecker+Valid, 2981 SdHoareTripleChecker+Invalid, 3190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 709 IncrementalHoareTripleChecker+Valid, 2481 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:16,302 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [779 Valid, 2981 Invalid, 3190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [709 Valid, 2481 Invalid, 0 Unknown, 0 Unchecked, 10.6s Time] [2023-11-29 03:56:16,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2057 states. [2023-11-29 03:56:16,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2057 to 1421. [2023-11-29 03:56:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1421 states, 963 states have (on average 1.3146417445482865) internal successors, (1266), 973 states have internal predecessors, (1266), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:16,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 1946 transitions. [2023-11-29 03:56:16,433 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 1946 transitions. Word has length 292 [2023-11-29 03:56:16,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:16,434 INFO L495 AbstractCegarLoop]: Abstraction has 1421 states and 1946 transitions. [2023-11-29 03:56:16,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 10.727272727272727) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1946 transitions. [2023-11-29 03:56:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-29 03:56:16,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:16,438 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1] [2023-11-29 03:56:16,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 03:56:16,439 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:16,439 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:16,439 INFO L85 PathProgramCache]: Analyzing trace with hash -823117098, now seen corresponding path program 1 times [2023-11-29 03:56:16,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:16,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254760939] [2023-11-29 03:56:16,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:16,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:56:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:56:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2023-11-29 03:56:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-29 03:56:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2023-11-29 03:56:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 03:56:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 03:56:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-11-29 03:56:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2023-11-29 03:56:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2023-11-29 03:56:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2023-11-29 03:56:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 03:56:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 03:56:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2023-11-29 03:56:17,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:17,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254760939] [2023-11-29 03:56:17,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254760939] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:17,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:56:17,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:56:17,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168277056] [2023-11-29 03:56:17,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:17,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:56:17,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:17,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:56:17,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:56:17,281 INFO L87 Difference]: Start difference. First operand 1421 states and 1946 transitions. Second operand has 11 states, 11 states have (on average 10.727272727272727) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:23,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:23,398 INFO L93 Difference]: Finished difference Result 3446 states and 4894 transitions. [2023-11-29 03:56:23,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:56:23,399 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 10.727272727272727) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 294 [2023-11-29 03:56:23,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:23,411 INFO L225 Difference]: With dead ends: 3446 [2023-11-29 03:56:23,411 INFO L226 Difference]: Without dead ends: 2063 [2023-11-29 03:56:23,415 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2023-11-29 03:56:23,416 INFO L413 NwaCegarLoop]: 543 mSDtfsCounter, 675 mSDsluCounter, 1959 mSDsCounter, 0 mSdLazyCounter, 1961 mSolverCounterSat, 593 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 710 SdHoareTripleChecker+Valid, 2502 SdHoareTripleChecker+Invalid, 2554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 593 IncrementalHoareTripleChecker+Valid, 1961 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:23,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [710 Valid, 2502 Invalid, 2554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [593 Valid, 1961 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2023-11-29 03:56:23,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2063 states. [2023-11-29 03:56:23,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2063 to 1421. [2023-11-29 03:56:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1421 states, 963 states have (on average 1.3146417445482865) internal successors, (1266), 973 states have internal predecessors, (1266), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 1946 transitions. [2023-11-29 03:56:23,567 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 1946 transitions. Word has length 294 [2023-11-29 03:56:23,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:23,568 INFO L495 AbstractCegarLoop]: Abstraction has 1421 states and 1946 transitions. [2023-11-29 03:56:23,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 10.727272727272727) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1946 transitions. [2023-11-29 03:56:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 03:56:23,574 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:23,574 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2023-11-29 03:56:23,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 03:56:23,574 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:23,575 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:23,575 INFO L85 PathProgramCache]: Analyzing trace with hash 374380611, now seen corresponding path program 1 times [2023-11-29 03:56:23,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:23,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232785070] [2023-11-29 03:56:23,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:23,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:23,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:23,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:56:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:56:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 03:56:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 03:56:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-29 03:56:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:56:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-29 03:56:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:56:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:56:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 03:56:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 03:56:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-29 03:56:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-29 03:56:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2023-11-29 03:56:24,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:24,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232785070] [2023-11-29 03:56:24,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1232785070] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:24,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:56:24,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 03:56:24,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901128178] [2023-11-29 03:56:24,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:24,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:56:24,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:24,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:56:24,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:56:24,298 INFO L87 Difference]: Start difference. First operand 1421 states and 1946 transitions. Second operand has 10 states, 10 states have (on average 12.2) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:26,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:56:31,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:31,480 INFO L93 Difference]: Finished difference Result 2918 states and 4031 transitions. [2023-11-29 03:56:31,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 03:56:31,481 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.2) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 298 [2023-11-29 03:56:31,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:31,492 INFO L225 Difference]: With dead ends: 2918 [2023-11-29 03:56:31,492 INFO L226 Difference]: Without dead ends: 1535 [2023-11-29 03:56:31,496 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:56:31,497 INFO L413 NwaCegarLoop]: 341 mSDtfsCounter, 503 mSDsluCounter, 1288 mSDsCounter, 0 mSdLazyCounter, 1731 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 503 SdHoareTripleChecker+Valid, 1629 SdHoareTripleChecker+Invalid, 2315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 1731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:31,497 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [503 Valid, 1629 Invalid, 2315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 1731 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2023-11-29 03:56:31,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1535 states. [2023-11-29 03:56:31,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1535 to 1424. [2023-11-29 03:56:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1424 states, 966 states have (on average 1.313664596273292) internal successors, (1269), 976 states have internal predecessors, (1269), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:31,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1424 states and 1949 transitions. [2023-11-29 03:56:31,606 INFO L78 Accepts]: Start accepts. Automaton has 1424 states and 1949 transitions. Word has length 298 [2023-11-29 03:56:31,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:31,607 INFO L495 AbstractCegarLoop]: Abstraction has 1424 states and 1949 transitions. [2023-11-29 03:56:31,608 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.2) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1949 transitions. [2023-11-29 03:56:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 03:56:31,612 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:31,612 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2023-11-29 03:56:31,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 03:56:31,612 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:31,613 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:31,613 INFO L85 PathProgramCache]: Analyzing trace with hash -1767479867, now seen corresponding path program 1 times [2023-11-29 03:56:31,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:31,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071421259] [2023-11-29 03:56:31,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:56:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:56:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 03:56:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 03:56:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-29 03:56:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:56:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-29 03:56:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:56:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:56:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 03:56:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 03:56:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-29 03:56:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-29 03:56:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2023-11-29 03:56:32,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:32,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071421259] [2023-11-29 03:56:32,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071421259] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:32,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:56:32,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 03:56:32,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713914738] [2023-11-29 03:56:32,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:32,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:56:32,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:32,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:56:32,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:56:32,336 INFO L87 Difference]: Start difference. First operand 1424 states and 1949 transitions. Second operand has 10 states, 10 states have (on average 12.2) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:37,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:37,833 INFO L93 Difference]: Finished difference Result 2924 states and 4037 transitions. [2023-11-29 03:56:37,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 03:56:37,834 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.2) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 298 [2023-11-29 03:56:37,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:37,842 INFO L225 Difference]: With dead ends: 2924 [2023-11-29 03:56:37,842 INFO L226 Difference]: Without dead ends: 1538 [2023-11-29 03:56:37,846 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:56:37,846 INFO L413 NwaCegarLoop]: 341 mSDtfsCounter, 526 mSDsluCounter, 1148 mSDsCounter, 0 mSdLazyCounter, 1458 mSolverCounterSat, 588 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 526 SdHoareTripleChecker+Valid, 1489 SdHoareTripleChecker+Invalid, 2046 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 588 IncrementalHoareTripleChecker+Valid, 1458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:37,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [526 Valid, 1489 Invalid, 2046 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [588 Valid, 1458 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2023-11-29 03:56:37,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1538 states. [2023-11-29 03:56:37,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1538 to 1427. [2023-11-29 03:56:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1427 states, 969 states have (on average 1.3126934984520124) internal successors, (1272), 979 states have internal predecessors, (1272), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1427 states and 1952 transitions. [2023-11-29 03:56:37,921 INFO L78 Accepts]: Start accepts. Automaton has 1427 states and 1952 transitions. Word has length 298 [2023-11-29 03:56:37,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:37,922 INFO L495 AbstractCegarLoop]: Abstraction has 1427 states and 1952 transitions. [2023-11-29 03:56:37,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.2) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (36), 9 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:56:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1952 transitions. [2023-11-29 03:56:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-11-29 03:56:37,924 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:37,925 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:37,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 03:56:37,925 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:37,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:37,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1690926786, now seen corresponding path program 1 times [2023-11-29 03:56:37,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:37,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938638782] [2023-11-29 03:56:37,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:56:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:56:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 03:56:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:56:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:56:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:56:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:56:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-29 03:56:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2023-11-29 03:56:38,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-29 03:56:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-29 03:56:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:38,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 03:56:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-29 03:56:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-29 03:56:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-29 03:56:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 03:56:39,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:39,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938638782] [2023-11-29 03:56:39,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938638782] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:56:39,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1023064871] [2023-11-29 03:56:39,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:39,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:39,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:56:39,075 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:56:39,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 03:56:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:40,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 3014 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:56:40,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:56:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2023-11-29 03:56:40,096 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:56:40,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1023064871] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:40,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:56:40,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 17 [2023-11-29 03:56:40,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631402530] [2023-11-29 03:56:40,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:40,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:56:40,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:40,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:56:40,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:56:40,099 INFO L87 Difference]: Start difference. First operand 1427 states and 1952 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 03:56:42,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:42,360 INFO L93 Difference]: Finished difference Result 3356 states and 4709 transitions. [2023-11-29 03:56:42,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:56:42,361 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 297 [2023-11-29 03:56:42,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:42,373 INFO L225 Difference]: With dead ends: 3356 [2023-11-29 03:56:42,373 INFO L226 Difference]: Without dead ends: 1967 [2023-11-29 03:56:42,378 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:56:42,379 INFO L413 NwaCegarLoop]: 639 mSDtfsCounter, 157 mSDsluCounter, 1143 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 1782 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:42,379 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 1782 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 228 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-29 03:56:42,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1967 states. [2023-11-29 03:56:42,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1967 to 1427. [2023-11-29 03:56:42,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1427 states, 969 states have (on average 1.3126934984520124) internal successors, (1272), 979 states have internal predecessors, (1272), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1427 states and 1952 transitions. [2023-11-29 03:56:42,515 INFO L78 Accepts]: Start accepts. Automaton has 1427 states and 1952 transitions. Word has length 297 [2023-11-29 03:56:42,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:42,515 INFO L495 AbstractCegarLoop]: Abstraction has 1427 states and 1952 transitions. [2023-11-29 03:56:42,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 03:56:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1952 transitions. [2023-11-29 03:56:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-29 03:56:42,518 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:42,518 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:42,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 03:56:42,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:42,719 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:42,720 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:42,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1804449276, now seen corresponding path program 1 times [2023-11-29 03:56:42,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:42,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193222560] [2023-11-29 03:56:42,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:42,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:42,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:42,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:42,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:42,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:42,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:56:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 03:56:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 03:56:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:56:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:56:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:56:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:56:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:56:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-29 03:56:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:56:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:56:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 03:56:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 03:56:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-29 03:56:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2023-11-29 03:56:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 03:56:43,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:43,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193222560] [2023-11-29 03:56:43,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193222560] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:56:43,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:56:43,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 03:56:43,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206610995] [2023-11-29 03:56:43,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:56:43,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:56:43,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:43,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:56:43,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:56:43,278 INFO L87 Difference]: Start difference. First operand 1427 states and 1952 transitions. Second operand has 10 states, 10 states have (on average 12.1) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (38), 9 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2023-11-29 03:56:48,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:48,328 INFO L93 Difference]: Finished difference Result 2930 states and 4043 transitions. [2023-11-29 03:56:48,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 03:56:48,329 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.1) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (38), 9 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 296 [2023-11-29 03:56:48,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:48,336 INFO L225 Difference]: With dead ends: 2930 [2023-11-29 03:56:48,336 INFO L226 Difference]: Without dead ends: 1541 [2023-11-29 03:56:48,339 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:56:48,340 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 525 mSDsluCounter, 1142 mSDsCounter, 0 mSdLazyCounter, 1471 mSolverCounterSat, 588 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 525 SdHoareTripleChecker+Valid, 1482 SdHoareTripleChecker+Invalid, 2059 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 588 IncrementalHoareTripleChecker+Valid, 1471 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:48,340 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [525 Valid, 1482 Invalid, 2059 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [588 Valid, 1471 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2023-11-29 03:56:48,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1541 states. [2023-11-29 03:56:48,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1541 to 1430. [2023-11-29 03:56:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1430 states, 972 states have (on average 1.3117283950617284) internal successors, (1275), 982 states have internal predecessors, (1275), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1430 states and 1955 transitions. [2023-11-29 03:56:48,447 INFO L78 Accepts]: Start accepts. Automaton has 1430 states and 1955 transitions. Word has length 296 [2023-11-29 03:56:48,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:48,447 INFO L495 AbstractCegarLoop]: Abstraction has 1430 states and 1955 transitions. [2023-11-29 03:56:48,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.1) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (38), 9 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2023-11-29 03:56:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1955 transitions. [2023-11-29 03:56:48,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-29 03:56:48,452 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:48,452 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:48,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-29 03:56:48,452 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:48,453 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:48,453 INFO L85 PathProgramCache]: Analyzing trace with hash -1941012053, now seen corresponding path program 1 times [2023-11-29 03:56:48,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:48,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634846612] [2023-11-29 03:56:48,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:48,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:48,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:56:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:56:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 03:56:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 03:56:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 03:56:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-29 03:56:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-29 03:56:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 03:56:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-29 03:56:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2023-11-29 03:56:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2023-11-29 03:56:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2023-11-29 03:56:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2023-11-29 03:56:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2023-11-29 03:56:49,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:49,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634846612] [2023-11-29 03:56:49,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634846612] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:56:49,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [201106868] [2023-11-29 03:56:49,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:49,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:49,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:56:49,108 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:56:49,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 03:56:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:50,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 03:56:50,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:56:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2023-11-29 03:56:50,061 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:56:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2023-11-29 03:56:50,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [201106868] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:56:50,212 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 03:56:50,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 4, 4] total 12 [2023-11-29 03:56:50,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941686223] [2023-11-29 03:56:50,212 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 03:56:50,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 03:56:50,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:50,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 03:56:50,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:56:50,229 INFO L87 Difference]: Start difference. First operand 1430 states and 1955 transitions. Second operand has 12 states, 12 states have (on average 13.5) internal successors, (162), 5 states have internal predecessors, (162), 2 states have call successors, (72), 9 states have call predecessors, (72), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 03:56:55,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:56:55,366 INFO L93 Difference]: Finished difference Result 2936 states and 4049 transitions. [2023-11-29 03:56:55,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:56:55,367 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 13.5) internal successors, (162), 5 states have internal predecessors, (162), 2 states have call successors, (72), 9 states have call predecessors, (72), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 299 [2023-11-29 03:56:55,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:56:55,378 INFO L225 Difference]: With dead ends: 2936 [2023-11-29 03:56:55,378 INFO L226 Difference]: Without dead ends: 1544 [2023-11-29 03:56:55,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 713 GetRequests, 695 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=85, Invalid=257, Unknown=0, NotChecked=0, Total=342 [2023-11-29 03:56:55,383 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 526 mSDsluCounter, 1676 mSDsCounter, 0 mSdLazyCounter, 2116 mSolverCounterSat, 588 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 526 SdHoareTripleChecker+Valid, 2016 SdHoareTripleChecker+Invalid, 2704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 588 IncrementalHoareTripleChecker+Valid, 2116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:56:55,384 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [526 Valid, 2016 Invalid, 2704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [588 Valid, 2116 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2023-11-29 03:56:55,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1544 states. [2023-11-29 03:56:55,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1544 to 1433. [2023-11-29 03:56:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1433 states, 975 states have (on average 1.3107692307692307) internal successors, (1278), 985 states have internal predecessors, (1278), 323 states have call successors, (323), 127 states have call predecessors, (323), 134 states have return successors, (357), 326 states have call predecessors, (357), 323 states have call successors, (357) [2023-11-29 03:56:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1433 states and 1958 transitions. [2023-11-29 03:56:55,514 INFO L78 Accepts]: Start accepts. Automaton has 1433 states and 1958 transitions. Word has length 299 [2023-11-29 03:56:55,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:55,514 INFO L495 AbstractCegarLoop]: Abstraction has 1433 states and 1958 transitions. [2023-11-29 03:56:55,515 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 13.5) internal successors, (162), 5 states have internal predecessors, (162), 2 states have call successors, (72), 9 states have call predecessors, (72), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 03:56:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1958 transitions. [2023-11-29 03:56:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-11-29 03:56:55,519 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:55,520 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:55,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 03:56:55,720 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:55,721 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:55,721 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:55,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1204135154, now seen corresponding path program 1 times [2023-11-29 03:56:55,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:55,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775977645] [2023-11-29 03:56:55,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:56:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:56:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:56:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:56:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:56:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:56:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:56:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:56:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:56:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:56:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:56:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:56:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:56:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:56:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:56:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 03:56:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 03:56:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:56:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:56:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:56:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:56:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:56:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:56:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-29 03:56:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:56:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:56:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 03:56:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 03:56:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-29 03:56:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:56:56,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-29 03:56:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:56,726 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 03:56:56,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:56:56,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775977645] [2023-11-29 03:56:56,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775977645] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:56:56,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1039717357] [2023-11-29 03:56:56,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:56,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:56,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:56:56,728 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:56:56,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 03:56:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:57,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 3066 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 03:56:57,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:56:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2023-11-29 03:56:58,580 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:56:58,965 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 03:56:58,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1039717357] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:56:58,966 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 03:56:58,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8, 7] total 25 [2023-11-29 03:56:58,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045061926] [2023-11-29 03:56:58,966 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 03:56:58,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2023-11-29 03:56:58,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:56:58,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2023-11-29 03:56:58,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=490, Unknown=0, NotChecked=0, Total=600 [2023-11-29 03:56:58,970 INFO L87 Difference]: Start difference. First operand 1433 states and 1958 transitions. Second operand has 25 states, 25 states have (on average 12.92) internal successors, (323), 18 states have internal predecessors, (323), 12 states have call successors, (105), 17 states have call predecessors, (105), 8 states have return successors, (97), 12 states have call predecessors, (97), 12 states have call successors, (97) [2023-11-29 03:57:10,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:10,493 INFO L93 Difference]: Finished difference Result 2101 states and 2932 transitions. [2023-11-29 03:57:10,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-29 03:57:10,494 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 12.92) internal successors, (323), 18 states have internal predecessors, (323), 12 states have call successors, (105), 17 states have call predecessors, (105), 8 states have return successors, (97), 12 states have call predecessors, (97), 12 states have call successors, (97) Word has length 298 [2023-11-29 03:57:10,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:10,503 INFO L225 Difference]: With dead ends: 2101 [2023-11-29 03:57:10,503 INFO L226 Difference]: Without dead ends: 2099 [2023-11-29 03:57:10,505 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 757 GetRequests, 697 SyntacticMatches, 3 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 930 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=793, Invalid=2629, Unknown=0, NotChecked=0, Total=3422 [2023-11-29 03:57:10,505 INFO L413 NwaCegarLoop]: 276 mSDtfsCounter, 6919 mSDsluCounter, 3217 mSDsCounter, 0 mSdLazyCounter, 4397 mSolverCounterSat, 5589 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7084 SdHoareTripleChecker+Valid, 3493 SdHoareTripleChecker+Invalid, 9986 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5589 IncrementalHoareTripleChecker+Valid, 4397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:10,506 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7084 Valid, 3493 Invalid, 9986 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5589 Valid, 4397 Invalid, 0 Unknown, 0 Unchecked, 10.4s Time] [2023-11-29 03:57:10,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2099 states. [2023-11-29 03:57:10,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2099 to 1967. [2023-11-29 03:57:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1967 states, 1342 states have (on average 1.3152011922503726) internal successors, (1765), 1361 states have internal predecessors, (1765), 443 states have call successors, (443), 168 states have call predecessors, (443), 181 states have return successors, (516), 445 states have call predecessors, (516), 443 states have call successors, (516) [2023-11-29 03:57:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1967 states and 2724 transitions. [2023-11-29 03:57:10,620 INFO L78 Accepts]: Start accepts. Automaton has 1967 states and 2724 transitions. Word has length 298 [2023-11-29 03:57:10,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:10,620 INFO L495 AbstractCegarLoop]: Abstraction has 1967 states and 2724 transitions. [2023-11-29 03:57:10,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 12.92) internal successors, (323), 18 states have internal predecessors, (323), 12 states have call successors, (105), 17 states have call predecessors, (105), 8 states have return successors, (97), 12 states have call predecessors, (97), 12 states have call successors, (97) [2023-11-29 03:57:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2724 transitions. [2023-11-29 03:57:10,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-29 03:57:10,623 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:10,624 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2023-11-29 03:57:10,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 03:57:10,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 03:57:10,825 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:10,825 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:10,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1255255108, now seen corresponding path program 1 times [2023-11-29 03:57:10,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:10,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160209157] [2023-11-29 03:57:10,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:10,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:57:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:57:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:57:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:57:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:57:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 03:57:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 03:57:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 03:57:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-11-29 03:57:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-11-29 03:57:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2023-11-29 03:57:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2023-11-29 03:57:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-29 03:57:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-29 03:57:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 03:57:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-29 03:57:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2023-11-29 03:57:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:11,608 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2023-11-29 03:57:11,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:11,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160209157] [2023-11-29 03:57:11,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160209157] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:11,609 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:57:11,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 03:57:11,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98880874] [2023-11-29 03:57:11,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:11,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 03:57:11,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:11,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 03:57:11,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:57:11,611 INFO L87 Difference]: Start difference. First operand 1967 states and 2724 transitions. Second operand has 12 states, 12 states have (on average 10.25) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (36), 9 states have call predecessors, (36), 2 states have return successors, (34), 3 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:57:17,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:17,590 INFO L93 Difference]: Finished difference Result 4048 states and 5634 transitions. [2023-11-29 03:57:17,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:57:17,590 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 10.25) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (36), 9 states have call predecessors, (36), 2 states have return successors, (34), 3 states have call predecessors, (34), 2 states have call successors, (34) Word has length 315 [2023-11-29 03:57:17,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:17,601 INFO L225 Difference]: With dead ends: 4048 [2023-11-29 03:57:17,601 INFO L226 Difference]: Without dead ends: 2119 [2023-11-29 03:57:17,606 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2023-11-29 03:57:17,607 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 532 mSDsluCounter, 1673 mSDsCounter, 0 mSdLazyCounter, 2131 mSolverCounterSat, 590 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 2012 SdHoareTripleChecker+Invalid, 2721 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 590 IncrementalHoareTripleChecker+Valid, 2131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:17,607 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [533 Valid, 2012 Invalid, 2721 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [590 Valid, 2131 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2023-11-29 03:57:17,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2119 states. [2023-11-29 03:57:17,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2119 to 1975. [2023-11-29 03:57:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1975 states, 1350 states have (on average 1.3133333333333332) internal successors, (1773), 1365 states have internal predecessors, (1773), 443 states have call successors, (443), 168 states have call predecessors, (443), 181 states have return successors, (516), 449 states have call predecessors, (516), 443 states have call successors, (516) [2023-11-29 03:57:17,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2732 transitions. [2023-11-29 03:57:17,776 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2732 transitions. Word has length 315 [2023-11-29 03:57:17,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:17,777 INFO L495 AbstractCegarLoop]: Abstraction has 1975 states and 2732 transitions. [2023-11-29 03:57:17,778 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 10.25) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (36), 9 states have call predecessors, (36), 2 states have return successors, (34), 3 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 03:57:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2732 transitions. [2023-11-29 03:57:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-11-29 03:57:17,782 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:17,782 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:57:17,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-29 03:57:17,783 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:17,783 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:17,783 INFO L85 PathProgramCache]: Analyzing trace with hash 398969675, now seen corresponding path program 1 times [2023-11-29 03:57:17,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:17,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922159734] [2023-11-29 03:57:17,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:17,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:57:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:57:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:57:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:57:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 03:57:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 03:57:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:57:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:57:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2023-11-29 03:57:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-29 03:57:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:57:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 03:57:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:18,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 03:57:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 03:57:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-29 03:57:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2023-11-29 03:57:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 03:57:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2023-11-29 03:57:19,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:19,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922159734] [2023-11-29 03:57:19,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922159734] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:19,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:57:19,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 03:57:19,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024590013] [2023-11-29 03:57:19,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:19,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:57:19,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:19,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:57:19,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:57:19,033 INFO L87 Difference]: Start difference. First operand 1975 states and 2732 transitions. Second operand has 13 states, 12 states have (on average 10.333333333333334) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (39), 9 states have call predecessors, (39), 2 states have return successors, (37), 3 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 03:57:23,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:23,989 INFO L93 Difference]: Finished difference Result 4056 states and 5638 transitions. [2023-11-29 03:57:23,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:57:23,989 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 10.333333333333334) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (39), 9 states have call predecessors, (39), 2 states have return successors, (37), 3 states have call predecessors, (37), 2 states have call successors, (37) Word has length 311 [2023-11-29 03:57:23,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:23,998 INFO L225 Difference]: With dead ends: 4056 [2023-11-29 03:57:23,998 INFO L226 Difference]: Without dead ends: 2119 [2023-11-29 03:57:24,002 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=342, Unknown=0, NotChecked=0, Total=462 [2023-11-29 03:57:24,003 INFO L413 NwaCegarLoop]: 337 mSDtfsCounter, 611 mSDsluCounter, 1784 mSDsCounter, 0 mSdLazyCounter, 2253 mSolverCounterSat, 704 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 611 SdHoareTripleChecker+Valid, 2121 SdHoareTripleChecker+Invalid, 2957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 704 IncrementalHoareTripleChecker+Valid, 2253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:24,003 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [611 Valid, 2121 Invalid, 2957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [704 Valid, 2253 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-11-29 03:57:24,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2119 states. [2023-11-29 03:57:24,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2119 to 1991. [2023-11-29 03:57:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1991 states, 1362 states have (on average 1.3105726872246697) internal successors, (1785), 1377 states have internal predecessors, (1785), 443 states have call successors, (443), 168 states have call predecessors, (443), 185 states have return successors, (524), 453 states have call predecessors, (524), 443 states have call successors, (524) [2023-11-29 03:57:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1991 states and 2752 transitions. [2023-11-29 03:57:24,110 INFO L78 Accepts]: Start accepts. Automaton has 1991 states and 2752 transitions. Word has length 311 [2023-11-29 03:57:24,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:24,111 INFO L495 AbstractCegarLoop]: Abstraction has 1991 states and 2752 transitions. [2023-11-29 03:57:24,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 10.333333333333334) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (39), 9 states have call predecessors, (39), 2 states have return successors, (37), 3 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 03:57:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 2752 transitions. [2023-11-29 03:57:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-11-29 03:57:24,114 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:24,114 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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 03:57:24,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-11-29 03:57:24,114 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:24,115 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:24,115 INFO L85 PathProgramCache]: Analyzing trace with hash 1138904636, now seen corresponding path program 1 times [2023-11-29 03:57:24,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:24,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213614959] [2023-11-29 03:57:24,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:57:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:57:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:57:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:57:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:57:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-29 03:57:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 03:57:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:57:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:57:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-29 03:57:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-29 03:57:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-29 03:57:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 03:57:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2023-11-29 03:57:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-11-29 03:57:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2023-11-29 03:57:25,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2023-11-29 03:57:25,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2023-11-29 03:57:25,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2023-11-29 03:57:25,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:25,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213614959] [2023-11-29 03:57:25,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [213614959] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:25,626 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:57:25,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 03:57:25,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339082350] [2023-11-29 03:57:25,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:25,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:57:25,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:25,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:57:25,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:57:25,629 INFO L87 Difference]: Start difference. First operand 1991 states and 2752 transitions. Second operand has 13 states, 13 states have (on average 9.76923076923077) internal successors, (127), 5 states have internal predecessors, (127), 3 states have call successors, (43), 10 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2023-11-29 03:57:34,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:34,047 INFO L93 Difference]: Finished difference Result 4297 states and 6027 transitions. [2023-11-29 03:57:34,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 03:57:34,048 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 9.76923076923077) internal successors, (127), 5 states have internal predecessors, (127), 3 states have call successors, (43), 10 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 334 [2023-11-29 03:57:34,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:34,063 INFO L225 Difference]: With dead ends: 4297 [2023-11-29 03:57:34,063 INFO L226 Difference]: Without dead ends: 2344 [2023-11-29 03:57:34,070 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=202, Invalid=500, Unknown=0, NotChecked=0, Total=702 [2023-11-29 03:57:34,070 INFO L413 NwaCegarLoop]: 337 mSDtfsCounter, 825 mSDsluCounter, 1690 mSDsCounter, 0 mSdLazyCounter, 2842 mSolverCounterSat, 555 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 874 SdHoareTripleChecker+Valid, 2027 SdHoareTripleChecker+Invalid, 3397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 555 IncrementalHoareTripleChecker+Valid, 2842 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:34,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [874 Valid, 2027 Invalid, 3397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [555 Valid, 2842 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2023-11-29 03:57:34,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2344 states. [2023-11-29 03:57:34,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2344 to 2174. [2023-11-29 03:57:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2174 states, 1491 states have (on average 1.3138832997987928) internal successors, (1959), 1511 states have internal predecessors, (1959), 488 states have call successors, (488), 172 states have call predecessors, (488), 194 states have return successors, (602), 498 states have call predecessors, (602), 488 states have call successors, (602) [2023-11-29 03:57:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 2174 states and 3049 transitions. [2023-11-29 03:57:34,241 INFO L78 Accepts]: Start accepts. Automaton has 2174 states and 3049 transitions. Word has length 334 [2023-11-29 03:57:34,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:34,241 INFO L495 AbstractCegarLoop]: Abstraction has 2174 states and 3049 transitions. [2023-11-29 03:57:34,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 9.76923076923077) internal successors, (127), 5 states have internal predecessors, (127), 3 states have call successors, (43), 10 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2023-11-29 03:57:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3049 transitions. [2023-11-29 03:57:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-11-29 03:57:34,245 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:34,245 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 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 03:57:34,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-11-29 03:57:34,245 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:34,245 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:34,246 INFO L85 PathProgramCache]: Analyzing trace with hash -683775627, now seen corresponding path program 1 times [2023-11-29 03:57:34,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:34,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079068495] [2023-11-29 03:57:34,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:57:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:57:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:57:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:57:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:57:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 03:57:35,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 03:57:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 03:57:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:57:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:57:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-29 03:57:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2023-11-29 03:57:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2023-11-29 03:57:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-29 03:57:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2023-11-29 03:57:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-11-29 03:57:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-11-29 03:57:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2023-11-29 03:57:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-11-29 03:57:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 478 trivial. 0 not checked. [2023-11-29 03:57:35,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:35,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079068495] [2023-11-29 03:57:35,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079068495] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:35,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:57:35,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 03:57:35,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412053014] [2023-11-29 03:57:35,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:35,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:57:35,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:35,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:57:35,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:57:35,408 INFO L87 Difference]: Start difference. First operand 2174 states and 3049 transitions. Second operand has 13 states, 12 states have (on average 11.083333333333334) internal successors, (133), 5 states have internal predecessors, (133), 2 states have call successors, (41), 9 states have call predecessors, (41), 2 states have return successors, (39), 3 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 03:57:39,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:39,671 INFO L93 Difference]: Finished difference Result 4446 states and 6251 transitions. [2023-11-29 03:57:39,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:57:39,671 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 11.083333333333334) internal successors, (133), 5 states have internal predecessors, (133), 2 states have call successors, (41), 9 states have call predecessors, (41), 2 states have return successors, (39), 3 states have call predecessors, (39), 2 states have call successors, (39) Word has length 330 [2023-11-29 03:57:39,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:39,680 INFO L225 Difference]: With dead ends: 4446 [2023-11-29 03:57:39,680 INFO L226 Difference]: Without dead ends: 2310 [2023-11-29 03:57:39,685 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=342, Unknown=0, NotChecked=0, Total=462 [2023-11-29 03:57:39,685 INFO L413 NwaCegarLoop]: 337 mSDtfsCounter, 683 mSDsluCounter, 1782 mSDsCounter, 0 mSdLazyCounter, 2404 mSolverCounterSat, 807 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 683 SdHoareTripleChecker+Valid, 2119 SdHoareTripleChecker+Invalid, 3211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 807 IncrementalHoareTripleChecker+Valid, 2404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:39,686 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [683 Valid, 2119 Invalid, 3211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [807 Valid, 2404 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2023-11-29 03:57:39,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2310 states. [2023-11-29 03:57:39,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2310 to 2182. [2023-11-29 03:57:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2182 states, 1499 states have (on average 1.3122081387591729) internal successors, (1967), 1515 states have internal predecessors, (1967), 488 states have call successors, (488), 172 states have call predecessors, (488), 194 states have return successors, (602), 502 states have call predecessors, (602), 488 states have call successors, (602) [2023-11-29 03:57:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 2182 states and 3057 transitions. [2023-11-29 03:57:39,835 INFO L78 Accepts]: Start accepts. Automaton has 2182 states and 3057 transitions. Word has length 330 [2023-11-29 03:57:39,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:39,835 INFO L495 AbstractCegarLoop]: Abstraction has 2182 states and 3057 transitions. [2023-11-29 03:57:39,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 11.083333333333334) internal successors, (133), 5 states have internal predecessors, (133), 2 states have call successors, (41), 9 states have call predecessors, (41), 2 states have return successors, (39), 3 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 03:57:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3057 transitions. [2023-11-29 03:57:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2023-11-29 03:57:39,838 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:39,839 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:57:39,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-29 03:57:39,839 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:39,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:39,839 INFO L85 PathProgramCache]: Analyzing trace with hash 1790927134, now seen corresponding path program 1 times [2023-11-29 03:57:39,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:39,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444152051] [2023-11-29 03:57:39,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:39,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:40,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:57:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:57:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:57:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 03:57:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-29 03:57:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 03:57:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:57:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2023-11-29 03:57:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-11-29 03:57:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:57:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:57:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2023-11-29 03:57:41,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2023-11-29 03:57:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2023-11-29 03:57:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2023-11-29 03:57:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-29 03:57:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-29 03:57:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2023-11-29 03:57:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-29 03:57:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2023-11-29 03:57:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2023-11-29 03:57:41,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:41,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444152051] [2023-11-29 03:57:41,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [444152051] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:41,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:57:41,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 03:57:41,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145529221] [2023-11-29 03:57:41,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:41,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:57:41,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:41,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:57:41,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:57:41,243 INFO L87 Difference]: Start difference. First operand 2182 states and 3057 transitions. Second operand has 13 states, 13 states have (on average 10.23076923076923) internal successors, (133), 5 states have internal predecessors, (133), 3 states have call successors, (44), 10 states have call predecessors, (44), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2023-11-29 03:57:47,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:47,589 INFO L93 Difference]: Finished difference Result 4422 states and 6219 transitions. [2023-11-29 03:57:47,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 03:57:47,590 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.23076923076923) internal successors, (133), 5 states have internal predecessors, (133), 3 states have call successors, (44), 10 states have call predecessors, (44), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 355 [2023-11-29 03:57:47,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:47,597 INFO L225 Difference]: With dead ends: 4422 [2023-11-29 03:57:47,597 INFO L226 Difference]: Without dead ends: 2278 [2023-11-29 03:57:47,602 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=202, Invalid=500, Unknown=0, NotChecked=0, Total=702 [2023-11-29 03:57:47,603 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 805 mSDsluCounter, 1543 mSDsCounter, 0 mSdLazyCounter, 2610 mSolverCounterSat, 543 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 852 SdHoareTripleChecker+Valid, 1879 SdHoareTripleChecker+Invalid, 3153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 543 IncrementalHoareTripleChecker+Valid, 2610 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:47,603 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [852 Valid, 1879 Invalid, 3153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [543 Valid, 2610 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2023-11-29 03:57:47,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2278 states. [2023-11-29 03:57:47,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2278 to 2166. [2023-11-29 03:57:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2166 states, 1489 states have (on average 1.3089321692411013) internal successors, (1949), 1502 states have internal predecessors, (1949), 483 states have call successors, (483), 172 states have call predecessors, (483), 193 states have return successors, (589), 499 states have call predecessors, (589), 483 states have call successors, (589) [2023-11-29 03:57:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 2166 states and 3021 transitions. [2023-11-29 03:57:47,845 INFO L78 Accepts]: Start accepts. Automaton has 2166 states and 3021 transitions. Word has length 355 [2023-11-29 03:57:47,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:47,845 INFO L495 AbstractCegarLoop]: Abstraction has 2166 states and 3021 transitions. [2023-11-29 03:57:47,846 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 10.23076923076923) internal successors, (133), 5 states have internal predecessors, (133), 3 states have call successors, (44), 10 states have call predecessors, (44), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2023-11-29 03:57:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3021 transitions. [2023-11-29 03:57:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-29 03:57:47,850 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:47,850 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:57:47,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-11-29 03:57:47,851 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:47,851 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:47,851 INFO L85 PathProgramCache]: Analyzing trace with hash -642125714, now seen corresponding path program 1 times [2023-11-29 03:57:47,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:47,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413451615] [2023-11-29 03:57:47,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:47,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 03:57:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-11-29 03:57:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 03:57:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:57:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:57:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-29 03:57:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 03:57:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:57:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:57:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-29 03:57:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-29 03:57:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-29 03:57:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:48,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 03:57:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2023-11-29 03:57:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2023-11-29 03:57:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2023-11-29 03:57:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2023-11-29 03:57:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2023-11-29 03:57:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:49,053 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2023-11-29 03:57:49,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:49,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413451615] [2023-11-29 03:57:49,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413451615] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:57:49,054 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [180858140] [2023-11-29 03:57:49,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:49,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:57:49,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:57:49,055 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:57:49,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 03:57:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:50,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 3257 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 03:57:50,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:57:50,230 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-29 03:57:50,231 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:57:50,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [180858140] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:50,231 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:57:50,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [11] total 13 [2023-11-29 03:57:50,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917159727] [2023-11-29 03:57:50,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:50,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:57:50,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:50,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:57:50,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:57:50,233 INFO L87 Difference]: Start difference. First operand 2166 states and 3021 transitions. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2023-11-29 03:57:50,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:57:50,933 INFO L93 Difference]: Finished difference Result 4322 states and 6030 transitions. [2023-11-29 03:57:50,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 03:57:50,934 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 336 [2023-11-29 03:57:50,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:57:50,939 INFO L225 Difference]: With dead ends: 4322 [2023-11-29 03:57:50,939 INFO L226 Difference]: Without dead ends: 2162 [2023-11-29 03:57:50,943 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 457 GetRequests, 445 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:57:50,944 INFO L413 NwaCegarLoop]: 493 mSDtfsCounter, 3 mSDsluCounter, 983 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1476 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:57:50,944 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1476 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:57:50,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2162 states. [2023-11-29 03:57:51,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2162 to 2130. [2023-11-29 03:57:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2130 states, 1461 states have (on average 1.3011635865845312) internal successors, (1901), 1474 states have internal predecessors, (1901), 479 states have call successors, (479), 168 states have call predecessors, (479), 189 states have return successors, (585), 495 states have call predecessors, (585), 479 states have call successors, (585) [2023-11-29 03:57:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 2130 states and 2965 transitions. [2023-11-29 03:57:51,179 INFO L78 Accepts]: Start accepts. Automaton has 2130 states and 2965 transitions. Word has length 336 [2023-11-29 03:57:51,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:57:51,180 INFO L495 AbstractCegarLoop]: Abstraction has 2130 states and 2965 transitions. [2023-11-29 03:57:51,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2023-11-29 03:57:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 2965 transitions. [2023-11-29 03:57:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-29 03:57:51,184 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:57:51,185 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 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 03:57:51,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 03:57:51,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:57:51,385 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:57:51,386 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:57:51,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1217440749, now seen corresponding path program 1 times [2023-11-29 03:57:51,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:57:51,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265856456] [2023-11-29 03:57:51,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:57:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:57:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:57:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:57:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:57:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:57:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:57:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:57:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:57:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:57:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:57:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:57:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:57:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 03:57:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 03:57:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-29 03:57:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:57:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 03:57:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2023-11-29 03:57:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:57:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 03:57:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-11-29 03:57:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:57:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:57:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:57:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:57:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:57:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 03:57:52,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 03:57:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 03:57:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2023-11-29 03:57:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2023-11-29 03:57:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-11-29 03:57:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2023-11-29 03:57:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2023-11-29 03:57:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:57:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2023-11-29 03:57:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:57:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-11-29 03:57:52,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:57:52,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265856456] [2023-11-29 03:57:52,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [265856456] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:57:52,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:57:52,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 03:57:52,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658440693] [2023-11-29 03:57:52,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:57:52,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:57:52,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:57:52,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:57:52,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:57:52,780 INFO L87 Difference]: Start difference. First operand 2130 states and 2965 transitions. Second operand has 13 states, 13 states have (on average 10.538461538461538) internal successors, (137), 5 states have internal predecessors, (137), 4 states have call successors, (45), 10 states have call predecessors, (45), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2023-11-29 03:58:02,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:02,947 INFO L93 Difference]: Finished difference Result 4369 states and 6125 transitions. [2023-11-29 03:58:02,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-29 03:58:02,948 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.538461538461538) internal successors, (137), 5 states have internal predecessors, (137), 4 states have call successors, (45), 10 states have call predecessors, (45), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) Word has length 354 [2023-11-29 03:58:02,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:02,954 INFO L225 Difference]: With dead ends: 4369 [2023-11-29 03:58:02,954 INFO L226 Difference]: Without dead ends: 2277 [2023-11-29 03:58:02,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=204, Invalid=552, Unknown=0, NotChecked=0, Total=756 [2023-11-29 03:58:02,960 INFO L413 NwaCegarLoop]: 334 mSDtfsCounter, 782 mSDsluCounter, 1820 mSDsCounter, 0 mSdLazyCounter, 3126 mSolverCounterSat, 532 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 829 SdHoareTripleChecker+Valid, 2154 SdHoareTripleChecker+Invalid, 3658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 532 IncrementalHoareTripleChecker+Valid, 3126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:02,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [829 Valid, 2154 Invalid, 3658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [532 Valid, 3126 Invalid, 0 Unknown, 0 Unchecked, 9.5s Time] [2023-11-29 03:58:02,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2277 states. [2023-11-29 03:58:03,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2277 to 2148. [2023-11-29 03:58:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2148 states, 1479 states have (on average 1.2974983096686952) internal successors, (1919), 1492 states have internal predecessors, (1919), 479 states have call successors, (479), 168 states have call predecessors, (479), 189 states have return successors, (585), 495 states have call predecessors, (585), 479 states have call successors, (585) [2023-11-29 03:58:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 2148 states and 2983 transitions. [2023-11-29 03:58:03,173 INFO L78 Accepts]: Start accepts. Automaton has 2148 states and 2983 transitions. Word has length 354 [2023-11-29 03:58:03,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:03,173 INFO L495 AbstractCegarLoop]: Abstraction has 2148 states and 2983 transitions. [2023-11-29 03:58:03,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 10.538461538461538) internal successors, (137), 5 states have internal predecessors, (137), 4 states have call successors, (45), 10 states have call predecessors, (45), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2023-11-29 03:58:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 2983 transitions. [2023-11-29 03:58:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-29 03:58:03,176 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:03,176 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:58:03,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-11-29 03:58:03,176 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:03,176 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:03,176 INFO L85 PathProgramCache]: Analyzing trace with hash -982764711, now seen corresponding path program 1 times [2023-11-29 03:58:03,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:03,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974054010] [2023-11-29 03:58:03,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:58:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:03,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:58:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:58:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:58:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:58:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:58:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:58:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:58:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:58:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 03:58:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 03:58:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-29 03:58:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 03:58:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:58:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 03:58:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2023-11-29 03:58:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:58:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-11-29 03:58:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2023-11-29 03:58:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-29 03:58:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2023-11-29 03:58:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-29 03:58:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2023-11-29 03:58:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2023-11-29 03:58:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-11-29 03:58:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-11-29 03:58:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2023-11-29 03:58:04,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:58:04,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974054010] [2023-11-29 03:58:04,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974054010] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:58:04,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1564666707] [2023-11-29 03:58:04,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:04,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:04,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:04,286 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:58:04,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 03:58:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:05,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 3262 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-29 03:58:05,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2023-11-29 03:58:05,592 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:58:05,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1564666707] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:58:05,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:58:05,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 17 [2023-11-29 03:58:05,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061048970] [2023-11-29 03:58:05,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:58:05,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:58:05,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:58:05,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:58:05,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:58:05,595 INFO L87 Difference]: Start difference. First operand 2148 states and 2983 transitions. Second operand has 8 states, 7 states have (on average 18.857142857142858) internal successors, (132), 6 states have internal predecessors, (132), 2 states have call successors, (42), 2 states have call predecessors, (42), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) [2023-11-29 03:58:06,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:06,803 INFO L93 Difference]: Finished difference Result 4286 states and 5958 transitions. [2023-11-29 03:58:06,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:58:06,804 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 18.857142857142858) internal successors, (132), 6 states have internal predecessors, (132), 2 states have call successors, (42), 2 states have call predecessors, (42), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) Word has length 337 [2023-11-29 03:58:06,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:06,810 INFO L225 Difference]: With dead ends: 4286 [2023-11-29 03:58:06,811 INFO L226 Difference]: Without dead ends: 2176 [2023-11-29 03:58:06,815 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 458 GetRequests, 442 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:58:06,816 INFO L413 NwaCegarLoop]: 490 mSDtfsCounter, 6 mSDsluCounter, 2926 mSDsCounter, 0 mSdLazyCounter, 500 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 3416 SdHoareTripleChecker+Invalid, 502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 500 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:06,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 3416 Invalid, 502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 500 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 03:58:06,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2176 states. [2023-11-29 03:58:07,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2176 to 2156. [2023-11-29 03:58:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2156 states, 1483 states have (on average 1.296695886716116) internal successors, (1923), 1500 states have internal predecessors, (1923), 479 states have call successors, (479), 168 states have call predecessors, (479), 193 states have return successors, (593), 495 states have call predecessors, (593), 479 states have call successors, (593) [2023-11-29 03:58:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 2156 states and 2995 transitions. [2023-11-29 03:58:07,067 INFO L78 Accepts]: Start accepts. Automaton has 2156 states and 2995 transitions. Word has length 337 [2023-11-29 03:58:07,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:07,068 INFO L495 AbstractCegarLoop]: Abstraction has 2156 states and 2995 transitions. [2023-11-29 03:58:07,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 18.857142857142858) internal successors, (132), 6 states have internal predecessors, (132), 2 states have call successors, (42), 2 states have call predecessors, (42), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) [2023-11-29 03:58:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 2995 transitions. [2023-11-29 03:58:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-29 03:58:07,072 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:07,072 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 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 03:58:07,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 03:58:07,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:07,273 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:07,273 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:07,274 INFO L85 PathProgramCache]: Analyzing trace with hash -427273774, now seen corresponding path program 1 times [2023-11-29 03:58:07,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:07,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566271588] [2023-11-29 03:58:07,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:07,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:58:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:58:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:58:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:58:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:58:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:58:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:58:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:58:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:07,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:58:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 03:58:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 03:58:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-29 03:58:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 03:58:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:58:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:08,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 03:58:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2023-11-29 03:58:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:58:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-11-29 03:58:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2023-11-29 03:58:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-29 03:58:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2023-11-29 03:58:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-29 03:58:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2023-11-29 03:58:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2023-11-29 03:58:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-11-29 03:58:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-11-29 03:58:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2023-11-29 03:58:08,129 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:58:08,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566271588] [2023-11-29 03:58:08,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566271588] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:58:08,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [518016892] [2023-11-29 03:58:08,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:08,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:08,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:08,130 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:58:08,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 03:58:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:09,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 3230 conjuncts, 31 conjunts are in the unsatisfiable core [2023-11-29 03:58:09,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2023-11-29 03:58:09,519 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:58:09,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [518016892] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:58:09,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:58:09,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 16 [2023-11-29 03:58:09,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269185404] [2023-11-29 03:58:09,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:58:09,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 03:58:09,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:58:09,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 03:58:09,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2023-11-29 03:58:09,521 INFO L87 Difference]: Start difference. First operand 2156 states and 2995 transitions. Second operand has 7 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) [2023-11-29 03:58:10,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:10,605 INFO L93 Difference]: Finished difference Result 4306 states and 5990 transitions. [2023-11-29 03:58:10,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:58:10,605 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) Word has length 337 [2023-11-29 03:58:10,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:10,611 INFO L225 Difference]: With dead ends: 4306 [2023-11-29 03:58:10,611 INFO L226 Difference]: Without dead ends: 2188 [2023-11-29 03:58:10,616 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 457 GetRequests, 443 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2023-11-29 03:58:10,616 INFO L413 NwaCegarLoop]: 493 mSDtfsCounter, 0 mSDsluCounter, 2460 mSDsCounter, 0 mSdLazyCounter, 394 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2953 SdHoareTripleChecker+Invalid, 394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 394 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:10,617 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2953 Invalid, 394 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 394 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 03:58:10,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2188 states. [2023-11-29 03:58:10,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2188 to 2180. [2023-11-29 03:58:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2180 states, 1499 states have (on average 1.2935290193462308) internal successors, (1939), 1516 states have internal predecessors, (1939), 479 states have call successors, (479), 168 states have call predecessors, (479), 201 states have return successors, (613), 503 states have call predecessors, (613), 479 states have call successors, (613) [2023-11-29 03:58:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 2180 states and 3031 transitions. [2023-11-29 03:58:10,798 INFO L78 Accepts]: Start accepts. Automaton has 2180 states and 3031 transitions. Word has length 337 [2023-11-29 03:58:10,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:10,798 INFO L495 AbstractCegarLoop]: Abstraction has 2180 states and 3031 transitions. [2023-11-29 03:58:10,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) [2023-11-29 03:58:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3031 transitions. [2023-11-29 03:58:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-29 03:58:10,802 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:10,802 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:58:10,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 03:58:11,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-11-29 03:58:11,003 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:11,003 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:11,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1408892091, now seen corresponding path program 1 times [2023-11-29 03:58:11,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:11,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1244204346] [2023-11-29 03:58:11,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:58:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:58:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:58:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:58:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:58:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:58:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:58:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:58:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:58:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 03:58:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 03:58:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-29 03:58:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 03:58:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:11,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 03:58:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2023-11-29 03:58:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:58:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 03:58:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-11-29 03:58:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:58:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-29 03:58:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 03:58:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 03:58:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2023-11-29 03:58:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2023-11-29 03:58:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-11-29 03:58:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2023-11-29 03:58:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-11-29 03:58:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2023-11-29 03:58:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2023-11-29 03:58:12,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:58:12,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1244204346] [2023-11-29 03:58:12,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1244204346] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:58:12,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [313187223] [2023-11-29 03:58:12,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:12,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:12,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:12,106 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:58:12,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 03:58:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:13,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 3503 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-29 03:58:13,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2023-11-29 03:58:13,534 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:58:13,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [313187223] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:58:13,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:58:13,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 17 [2023-11-29 03:58:13,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831352109] [2023-11-29 03:58:13,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:58:13,535 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:58:13,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:58:13,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:58:13,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:58:13,536 INFO L87 Difference]: Start difference. First operand 2180 states and 3031 transitions. Second operand has 8 states, 7 states have (on average 19.428571428571427) internal successors, (136), 6 states have internal predecessors, (136), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) [2023-11-29 03:58:14,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:14,729 INFO L93 Difference]: Finished difference Result 4342 states and 6042 transitions. [2023-11-29 03:58:14,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:58:14,730 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 19.428571428571427) internal successors, (136), 6 states have internal predecessors, (136), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) Word has length 354 [2023-11-29 03:58:14,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:14,736 INFO L225 Difference]: With dead ends: 4342 [2023-11-29 03:58:14,736 INFO L226 Difference]: Without dead ends: 2200 [2023-11-29 03:58:14,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:58:14,740 INFO L413 NwaCegarLoop]: 490 mSDtfsCounter, 6 mSDsluCounter, 2924 mSDsCounter, 0 mSdLazyCounter, 502 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 3414 SdHoareTripleChecker+Invalid, 504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 502 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:14,741 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 3414 Invalid, 504 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 502 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 03:58:14,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2200 states. [2023-11-29 03:58:14,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2200 to 2172. [2023-11-29 03:58:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2172 states, 1495 states have (on average 1.294314381270903) internal successors, (1935), 1508 states have internal predecessors, (1935), 479 states have call successors, (479), 168 states have call predecessors, (479), 197 states have return successors, (605), 503 states have call predecessors, (605), 479 states have call successors, (605) [2023-11-29 03:58:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 2172 states and 3019 transitions. [2023-11-29 03:58:14,958 INFO L78 Accepts]: Start accepts. Automaton has 2172 states and 3019 transitions. Word has length 354 [2023-11-29 03:58:14,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:14,959 INFO L495 AbstractCegarLoop]: Abstraction has 2172 states and 3019 transitions. [2023-11-29 03:58:14,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 19.428571428571427) internal successors, (136), 6 states have internal predecessors, (136), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) [2023-11-29 03:58:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3019 transitions. [2023-11-29 03:58:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-29 03:58:14,962 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:14,962 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:58:14,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 03:58:15,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2023-11-29 03:58:15,163 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:15,163 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:15,163 INFO L85 PathProgramCache]: Analyzing trace with hash -818973133, now seen corresponding path program 1 times [2023-11-29 03:58:15,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:15,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040580903] [2023-11-29 03:58:15,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:15,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:58:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:58:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:58:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:58:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:58:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:58:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:15,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:15,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:58:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:58:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 03:58:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 03:58:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 03:58:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-29 03:58:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 03:58:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:58:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 03:58:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2023-11-29 03:58:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:58:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-11-29 03:58:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 03:58:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-29 03:58:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2023-11-29 03:58:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2023-11-29 03:58:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-11-29 03:58:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2023-11-29 03:58:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-11-29 03:58:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2023-11-29 03:58:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2023-11-29 03:58:16,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:58:16,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040580903] [2023-11-29 03:58:16,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1040580903] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:58:16,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [282220966] [2023-11-29 03:58:16,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:16,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:16,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:16,310 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:58:16,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 03:58:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:18,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 3320 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 03:58:18,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 527 trivial. 0 not checked. [2023-11-29 03:58:18,132 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:58:18,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [282220966] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:58:18,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:58:18,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [11] total 13 [2023-11-29 03:58:18,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468543883] [2023-11-29 03:58:18,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:58:18,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:58:18,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:58:18,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:58:18,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:58:18,134 INFO L87 Difference]: Start difference. First operand 2172 states and 3019 transitions. Second operand has 4 states, 3 states have (on average 43.0) internal successors, (129), 4 states have internal predecessors, (129), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2023-11-29 03:58:18,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:18,683 INFO L93 Difference]: Finished difference Result 4314 states and 6001 transitions. [2023-11-29 03:58:18,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:58:18,684 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 43.0) internal successors, (129), 4 states have internal predecessors, (129), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 354 [2023-11-29 03:58:18,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:18,690 INFO L225 Difference]: With dead ends: 4314 [2023-11-29 03:58:18,690 INFO L226 Difference]: Without dead ends: 2173 [2023-11-29 03:58:18,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 471 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:58:18,695 INFO L413 NwaCegarLoop]: 493 mSDtfsCounter, 0 mSDsluCounter, 980 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1473 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:18,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1473 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:58:18,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2173 states. [2023-11-29 03:58:18,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2173 to 2173. [2023-11-29 03:58:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2173 states, 1496 states have (on average 1.2941176470588236) internal successors, (1936), 1509 states have internal predecessors, (1936), 479 states have call successors, (479), 168 states have call predecessors, (479), 197 states have return successors, (605), 503 states have call predecessors, (605), 479 states have call successors, (605) [2023-11-29 03:58:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 2173 states and 3020 transitions. [2023-11-29 03:58:18,945 INFO L78 Accepts]: Start accepts. Automaton has 2173 states and 3020 transitions. Word has length 354 [2023-11-29 03:58:18,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:18,946 INFO L495 AbstractCegarLoop]: Abstraction has 2173 states and 3020 transitions. [2023-11-29 03:58:18,946 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 43.0) internal successors, (129), 4 states have internal predecessors, (129), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2023-11-29 03:58:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3020 transitions. [2023-11-29 03:58:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2023-11-29 03:58:18,949 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:18,949 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:58:18,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 03:58:19,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2023-11-29 03:58:19,150 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:19,150 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:19,150 INFO L85 PathProgramCache]: Analyzing trace with hash 690972130, now seen corresponding path program 1 times [2023-11-29 03:58:19,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:19,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584732193] [2023-11-29 03:58:19,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:19,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:58:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:58:19,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:58:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:58:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:58:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:58:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:58:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:19,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:58:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-11-29 03:58:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 03:58:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-11-29 03:58:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-29 03:58:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-11-29 03:58:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 03:58:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-29 03:58:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:58:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 03:58:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 03:58:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:58:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2023-11-29 03:58:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-11-29 03:58:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2023-11-29 03:58:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-11-29 03:58:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-11-29 03:58:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2023-11-29 03:58:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2023-11-29 03:58:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2023-11-29 03:58:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2023-11-29 03:58:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2023-11-29 03:58:20,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:58:20,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584732193] [2023-11-29 03:58:20,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584732193] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:58:20,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [680290394] [2023-11-29 03:58:20,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:20,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:20,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:20,191 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:58:20,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 03:58:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:21,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 3546 conjuncts, 39 conjunts are in the unsatisfiable core [2023-11-29 03:58:21,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2023-11-29 03:58:21,844 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:58:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2023-11-29 03:58:22,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [680290394] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:58:22,181 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 03:58:22,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9, 7] total 24 [2023-11-29 03:58:22,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183989470] [2023-11-29 03:58:22,182 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 03:58:22,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-29 03:58:22,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:58:22,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-29 03:58:22,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=494, Unknown=0, NotChecked=0, Total=552 [2023-11-29 03:58:22,185 INFO L87 Difference]: Start difference. First operand 2173 states and 3020 transitions. Second operand has 24 states, 21 states have (on average 10.619047619047619) internal successors, (223), 13 states have internal predecessors, (223), 2 states have call successors, (79), 9 states have call predecessors, (79), 7 states have return successors, (65), 6 states have call predecessors, (65), 2 states have call successors, (65) [2023-11-29 03:58:27,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:58:31,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:31,734 INFO L93 Difference]: Finished difference Result 4364 states and 6071 transitions. [2023-11-29 03:58:31,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 03:58:31,735 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 21 states have (on average 10.619047619047619) internal successors, (223), 13 states have internal predecessors, (223), 2 states have call successors, (79), 9 states have call predecessors, (79), 7 states have return successors, (65), 6 states have call predecessors, (65), 2 states have call successors, (65) Word has length 356 [2023-11-29 03:58:31,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:31,742 INFO L225 Difference]: With dead ends: 4364 [2023-11-29 03:58:31,743 INFO L226 Difference]: Without dead ends: 2222 [2023-11-29 03:58:31,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 854 GetRequests, 819 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 193 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=206, Invalid=1126, Unknown=0, NotChecked=0, Total=1332 [2023-11-29 03:58:31,747 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 415 mSDsluCounter, 4322 mSDsCounter, 0 mSdLazyCounter, 5500 mSolverCounterSat, 454 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 415 SdHoareTripleChecker+Valid, 4660 SdHoareTripleChecker+Invalid, 5954 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 454 IncrementalHoareTripleChecker+Valid, 5500 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:31,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [415 Valid, 4660 Invalid, 5954 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [454 Valid, 5500 Invalid, 0 Unknown, 0 Unchecked, 9.0s Time] [2023-11-29 03:58:31,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2222 states. [2023-11-29 03:58:31,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2222 to 2182. [2023-11-29 03:58:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2182 states, 1505 states have (on average 1.2923588039867109) internal successors, (1945), 1514 states have internal predecessors, (1945), 479 states have call successors, (479), 168 states have call predecessors, (479), 197 states have return successors, (605), 507 states have call predecessors, (605), 479 states have call successors, (605) [2023-11-29 03:58:31,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 2182 states and 3029 transitions. [2023-11-29 03:58:31,933 INFO L78 Accepts]: Start accepts. Automaton has 2182 states and 3029 transitions. Word has length 356 [2023-11-29 03:58:31,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:31,933 INFO L495 AbstractCegarLoop]: Abstraction has 2182 states and 3029 transitions. [2023-11-29 03:58:31,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 21 states have (on average 10.619047619047619) internal successors, (223), 13 states have internal predecessors, (223), 2 states have call successors, (79), 9 states have call predecessors, (79), 7 states have return successors, (65), 6 states have call predecessors, (65), 2 states have call successors, (65) [2023-11-29 03:58:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3029 transitions. [2023-11-29 03:58:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2023-11-29 03:58:31,936 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:31,936 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 10, 9, 9, 9, 9, 9, 9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:58:31,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 03:58:32,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:32,137 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:32,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:32,138 INFO L85 PathProgramCache]: Analyzing trace with hash 696576929, now seen corresponding path program 1 times [2023-11-29 03:58:32,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:32,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043413620] [2023-11-29 03:58:32,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 03:58:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:58:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 03:58:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 03:58:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-29 03:58:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 03:58:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-29 03:58:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 03:58:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:32,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 03:58:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-11-29 03:58:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-29 03:58:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-29 03:58:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2023-11-29 03:58:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-11-29 03:58:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-29 03:58:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 03:58:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-29 03:58:33,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 03:58:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 03:58:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 03:58:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2023-11-29 03:58:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 03:58:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 03:58:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 03:58:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2023-11-29 03:58:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2023-11-29 03:58:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2023-11-29 03:58:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2023-11-29 03:58:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-29 03:58:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2023-11-29 03:58:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2023-11-29 03:58:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 03:58:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2023-11-29 03:58:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 676 trivial. 0 not checked. [2023-11-29 03:58:33,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:58:33,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043413620] [2023-11-29 03:58:33,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043413620] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:58:33,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1328433922] [2023-11-29 03:58:33,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:33,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:58:33,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:33,209 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:58:33,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 03:58:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:58:35,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 3357 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 03:58:35,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 173 proven. 3 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2023-11-29 03:58:35,260 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:58:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 676 trivial. 0 not checked. [2023-11-29 03:58:35,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1328433922] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:58:35,551 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 03:58:35,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 6, 6] total 20 [2023-11-29 03:58:35,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565912644] [2023-11-29 03:58:35,552 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 03:58:35,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-29 03:58:35,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:58:35,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-29 03:58:35,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2023-11-29 03:58:35,554 INFO L87 Difference]: Start difference. First operand 2182 states and 3029 transitions. Second operand has 20 states, 18 states have (on average 11.666666666666666) internal successors, (210), 13 states have internal predecessors, (210), 2 states have call successors, (101), 9 states have call predecessors, (101), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2023-11-29 03:58:42,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:58:44,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:58:44,087 INFO L93 Difference]: Finished difference Result 4376 states and 6081 transitions. [2023-11-29 03:58:44,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 03:58:44,087 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 18 states have (on average 11.666666666666666) internal successors, (210), 13 states have internal predecessors, (210), 2 states have call successors, (101), 9 states have call predecessors, (101), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) Word has length 360 [2023-11-29 03:58:44,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:58:44,093 INFO L225 Difference]: With dead ends: 4376 [2023-11-29 03:58:44,093 INFO L226 Difference]: Without dead ends: 2224 [2023-11-29 03:58:44,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 867 GetRequests, 836 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=221, Invalid=835, Unknown=0, NotChecked=0, Total=1056 [2023-11-29 03:58:44,097 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 560 mSDsluCounter, 1820 mSDsCounter, 0 mSdLazyCounter, 2327 mSolverCounterSat, 682 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 560 SdHoareTripleChecker+Valid, 2156 SdHoareTripleChecker+Invalid, 3009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 682 IncrementalHoareTripleChecker+Valid, 2327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:58:44,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [560 Valid, 2156 Invalid, 3009 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [682 Valid, 2327 Invalid, 0 Unknown, 0 Unchecked, 8.0s Time] [2023-11-29 03:58:44,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2224 states. [2023-11-29 03:58:44,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2224 to 2184. [2023-11-29 03:58:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2184 states, 1507 states have (on average 1.2919708029197081) internal successors, (1947), 1516 states have internal predecessors, (1947), 479 states have call successors, (479), 168 states have call predecessors, (479), 197 states have return successors, (605), 507 states have call predecessors, (605), 479 states have call successors, (605) [2023-11-29 03:58:44,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 2184 states and 3031 transitions. [2023-11-29 03:58:44,281 INFO L78 Accepts]: Start accepts. Automaton has 2184 states and 3031 transitions. Word has length 360 [2023-11-29 03:58:44,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:58:44,282 INFO L495 AbstractCegarLoop]: Abstraction has 2184 states and 3031 transitions. [2023-11-29 03:58:44,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 18 states have (on average 11.666666666666666) internal successors, (210), 13 states have internal predecessors, (210), 2 states have call successors, (101), 9 states have call predecessors, (101), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2023-11-29 03:58:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3031 transitions. [2023-11-29 03:58:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-11-29 03:58:44,285 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:58:44,285 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 10, 9, 9, 9, 9, 9, 9, 9, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 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 03:58:44,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 03:58:44,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2023-11-29 03:58:44,486 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:58:44,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:58:44,486 INFO L85 PathProgramCache]: Analyzing trace with hash 819930611, now seen corresponding path program 1 times [2023-11-29 03:58:44,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:58:44,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392493495] [2023-11-29 03:58:44,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:58:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:58:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:58:47,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:58:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:58:49,488 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:58:49,488 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 03:58:49,489 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 03:58:49,490 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2023-11-29 03:58:49,492 INFO L445 BasicCegarLoop]: Path program 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] [2023-11-29 03:58:49,495 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 03:58:49,653 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,654 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,656 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,657 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret383 [2023-11-29 03:58:49,659 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,660 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,662 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,663 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret384 [2023-11-29 03:58:49,665 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,666 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,667 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,668 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret385 [2023-11-29 03:58:49,669 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,670 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,671 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,671 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret386 [2023-11-29 03:58:49,672 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,673 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,674 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,674 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret387 [2023-11-29 03:58:49,675 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,676 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,676 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,677 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret388 [2023-11-29 03:58:49,678 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,678 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,679 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,680 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret389 [2023-11-29 03:58:49,681 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,681 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,682 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret390 [2023-11-29 03:58:49,684 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,684 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,685 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc69 [2023-11-29 03:58:49,685 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret391 [2023-11-29 03:58:49,685 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret392 [2023-11-29 03:58:49,686 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret393 [2023-11-29 03:58:49,687 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,687 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,688 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,688 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,689 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,689 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,690 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,690 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,691 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,691 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,691 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,691 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,692 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,692 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,692 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,692 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,693 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch403 could not be translated [2023-11-29 03:58:49,693 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,693 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,693 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated [2023-11-29 03:58:49,694 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated [2023-11-29 03:58:49,694 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch403 could not be translated [2023-11-29 03:58:49,694 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret293 could not be translated [2023-11-29 03:58:49,695 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret188 could not be translated [2023-11-29 03:58:49,696 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret189 could not be translated [2023-11-29 03:58:49,698 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret238 could not be translated [2023-11-29 03:58:49,698 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret239 could not be translated [2023-11-29 03:58:49,699 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem240 could not be translated [2023-11-29 03:58:49,699 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short242 could not be translated [2023-11-29 03:58:49,699 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem240 could not be translated [2023-11-29 03:58:49,699 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem241 could not be translated [2023-11-29 03:58:49,699 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short242 could not be translated [2023-11-29 03:58:49,700 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc67 [2023-11-29 03:58:49,701 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc67 [2023-11-29 03:58:49,701 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc67 [2023-11-29 03:58:49,702 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret409 could not be translated [2023-11-29 03:58:49,702 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc67 [2023-11-29 03:58:49,702 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret68 could not be translated [2023-11-29 03:58:49,703 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret68 could not be translated [2023-11-29 03:58:49,703 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc67 [2023-11-29 03:58:49,703 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc67 [2023-11-29 03:58:49,703 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret245 [2023-11-29 03:58:49,704 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~nondet246 [2023-11-29 03:58:49,705 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret144 could not be translated [2023-11-29 03:58:49,706 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret146 could not be translated [2023-11-29 03:58:49,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret147 could not be translated [2023-11-29 03:58:49,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret250 could not be translated [2023-11-29 03:58:49,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret409 could not be translated [2023-11-29 03:58:49,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret65 could not be translated [2023-11-29 03:58:49,710 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret65 could not be translated [2023-11-29 03:58:49,710 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret435 [2023-11-29 03:58:49,711 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret252 [2023-11-29 03:58:49,711 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem251 could not be translated [2023-11-29 03:58:49,711 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret256 could not be translated [2023-11-29 03:58:49,711 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem255 [2023-11-29 03:58:49,712 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem257 [2023-11-29 03:58:49,712 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem258 could not be translated [2023-11-29 03:58:49,713 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem259 [2023-11-29 03:58:49,713 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret260 could not be translated [2023-11-29 03:58:49,713 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret423 [2023-11-29 03:58:49,714 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem261 [2023-11-29 03:58:49,714 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret262 [2023-11-29 03:58:49,714 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret409 could not be translated [2023-11-29 03:58:49,715 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret264 could not be translated [2023-11-29 03:58:49,715 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem263 [2023-11-29 03:58:49,716 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem346 [2023-11-29 03:58:49,716 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret417 could not be translated [2023-11-29 03:58:49,717 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret411 could not be translated [2023-11-29 03:58:49,717 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem346 [2023-11-29 03:58:49,718 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret417 could not be translated [2023-11-29 03:58:49,719 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret411 could not be translated [2023-11-29 03:58:49,719 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem346 [2023-11-29 03:58:49,720 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret417 could not be translated [2023-11-29 03:58:49,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 03:58:49 BoogieIcfgContainer [2023-11-29 03:58:49,759 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 03:58:49,760 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 03:58:49,760 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 03:58:49,760 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 03:58:49,761 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:55:26" (3/4) ... [2023-11-29 03:58:49,762 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 03:58:49,763 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 03:58:49,764 INFO L158 Benchmark]: Toolchain (without parser) took 207432.97ms. Allocated memory was 146.8MB in the beginning and 1.0GB in the end (delta: 876.6MB). Free memory was 94.2MB in the beginning and 419.3MB in the end (delta: -325.1MB). Peak memory consumption was 553.8MB. Max. memory is 16.1GB. [2023-11-29 03:58:49,764 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:58:49,764 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1176.20ms. Allocated memory was 146.8MB in the beginning and 201.3MB in the end (delta: 54.5MB). Free memory was 93.6MB in the beginning and 120.7MB in the end (delta: -27.1MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2023-11-29 03:58:49,764 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.90ms. Allocated memory is still 201.3MB. Free memory was 120.7MB in the beginning and 109.2MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 03:58:49,764 INFO L158 Benchmark]: Boogie Preprocessor took 301.19ms. Allocated memory is still 201.3MB. Free memory was 109.2MB in the beginning and 144.7MB in the end (delta: -35.5MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2023-11-29 03:58:49,765 INFO L158 Benchmark]: RCFGBuilder took 2370.83ms. Allocated memory is still 201.3MB. Free memory was 144.7MB in the beginning and 118.3MB in the end (delta: 26.4MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. [2023-11-29 03:58:49,765 INFO L158 Benchmark]: TraceAbstraction took 203452.82ms. Allocated memory was 201.3MB in the beginning and 1.0GB in the end (delta: 822.1MB). Free memory was 118.3MB in the beginning and 419.3MB in the end (delta: -301.0MB). Peak memory consumption was 717.4MB. Max. memory is 16.1GB. [2023-11-29 03:58:49,765 INFO L158 Benchmark]: Witness Printer took 3.11ms. Allocated memory is still 1.0GB. Free memory is still 419.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:58:49,767 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1176.20ms. Allocated memory was 146.8MB in the beginning and 201.3MB in the end (delta: 54.5MB). Free memory was 93.6MB in the beginning and 120.7MB in the end (delta: -27.1MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.90ms. Allocated memory is still 201.3MB. Free memory was 120.7MB in the beginning and 109.2MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 301.19ms. Allocated memory is still 201.3MB. Free memory was 109.2MB in the beginning and 144.7MB in the end (delta: -35.5MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2370.83ms. Allocated memory is still 201.3MB. Free memory was 144.7MB in the beginning and 118.3MB in the end (delta: 26.4MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. * TraceAbstraction took 203452.82ms. Allocated memory was 201.3MB in the beginning and 1.0GB in the end (delta: 822.1MB). Free memory was 118.3MB in the beginning and 419.3MB in the end (delta: -301.0MB). Peak memory consumption was 717.4MB. Max. memory is 16.1GB. * Witness Printer took 3.11ms. Allocated memory is still 1.0GB. Free memory is still 419.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2762]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [2762] - GenericResultAtLocation [Line: 2769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [2769] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret383 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret384 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret385 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret386 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret387 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret388 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret389 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret390 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc69 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret391 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret392 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret393 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch403 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch395 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch403 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret293 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret188 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret189 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret238 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret239 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem240 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short242 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem240 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem241 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short242 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc67 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc67 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc67 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret409 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc67 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret68 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret68 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc67 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc67 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret245 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~nondet246 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret144 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret146 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret147 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret250 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret409 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret435 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret252 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem251 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret256 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem255 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem257 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem258 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem259 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret260 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret423 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem261 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret262 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret409 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret264 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem263 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem346 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret417 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret411 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem346 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret417 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret411 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem346 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret417 could not be translated - 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: 4312]: 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 large string literal at line 3568. Possible FailurePath: [L3025] int ldv_state_variable_3 ; [L3026] int ldv_state_variable_1 ; [L3027] int LDV_IN_INTERRUPT = 1; [L3028] int ldv_state_variable_2 ; [L3029] int ref_cnt ; [L3030] int ldv_state_variable_0 ; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3049-L3052] static struct idr aem_idr = {(struct idr_layer *)0, (struct idr_layer *)0, 0, 0, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr.lock", 0, 0UL}}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3053] static spinlock_t aem_idr_lock = {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "aem_idr_lock", 0, 0UL}}}}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3054-L3055] static struct platform_driver aem_driver = {0, 0, 0, 0, 0, {"aem", & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L3056] static struct aem_iana_id system_x_id = {{77U, 79U, 0U}}; [L3056] static struct aem_iana_id system_x_id = {{77U, 79U, 0U}}; [L3056] static struct aem_iana_id system_x_id = {{77U, 79U, 0U}}; [L3056] static struct aem_iana_id system_x_id = {{77U, 79U, 0U}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3067-L3069] static struct aem_driver_data driver_data = {{& driver_data.aem_devices, & driver_data.aem_devices}, {{0, 0}, & __this_module, & aem_register_bmc, & aem_bmc_gone}, {& aem_msg_handler, 0}}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3727-L3732] static struct sensor_device_attribute sensor_dev_attr_name = {{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_name, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3746-L3751] static struct sensor_device_attribute sensor_dev_attr_version = {{{"version", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_version, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3987-L3990] static struct aem_ro_sensor_template aem1_ro_sensors[3U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3991-L3995] static struct aem_rw_sensor_template aem1_rw_sensors[2U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L3996-L4010] static struct aem_ro_sensor_template aem2_ro_sensors[13U] = { {(char *)"energy1_input", & aem_show_energy, 0}, {(char *)"energy2_input", & aem_show_energy, 1}, {(char *)"power1_average", & aem_show_power, 0}, {(char *)"power2_average", & aem_show_power, 1}, {(char *)"temp1_input", & aem2_show_temp, 0}, {(char *)"temp2_input", & aem2_show_temp, 1}, {(char *)"power4_average", & aem2_show_pcap_value, 1}, {(char *)"power5_average", & aem2_show_pcap_value, 2}, {(char *)"power6_average", & aem2_show_pcap_value, 3}, {(char *)"power7_average", & aem2_show_pcap_value, 4}, {(char *)"power3_average", & aem2_show_pcap_value, 5}, {(char *)"power_cap", & aem2_show_pcap_value, 0}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4011-L4017] static struct aem_rw_sensor_template aem2_rw_sensors[3U] = { {(char *)"power1_average_interval", & aem_show_power_period, & aem_set_power_period, 0}, {(char *)"power2_average_interval", & aem_show_power_period, & aem_set_power_period, 1}, {(char *)0, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0, 0}}; [L4085] int ldv_retval_0 ; [L4365] int ldv_count_1 = 0; [L4366] int ldv_count_2 = 0; [L4090] char *ldvarg1 ; [L4091] void *tmp ; [L4092] struct device *ldvarg0 ; [L4093] void *tmp___0 ; [L4094] struct device_attribute *ldvarg2 ; [L4095] void *tmp___1 ; [L4096] int ldvarg7 ; [L4097] void *ldvarg4 ; [L4098] void *tmp___2 ; [L4099] struct ipmi_recv_msg *ldvarg3 ; [L4100] void *tmp___3 ; [L4101] int ldvarg5 ; [L4102] struct device *ldvarg6 ; [L4103] void *tmp___4 ; [L4104] struct device *ldvarg8 ; [L4105] void *tmp___5 ; [L4106] struct device_attribute *ldvarg10 ; [L4107] void *tmp___6 ; [L4108] char *ldvarg9 ; [L4109] void *tmp___7 ; [L4110] int tmp___8 ; [L4111] int tmp___9 ; [L4112] int tmp___10 ; [L4113] int tmp___11 ; [L4114] int tmp___12 ; VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4116] CALL, EXPR ldv_init_zalloc(1UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}, tmp={-18446744073709551617:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}, tmp={-18446744073709551617:0}] [L2985] return (p); [L4116] RET, EXPR ldv_init_zalloc(1UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4116] tmp = ldv_init_zalloc(1UL) [L4117] ldvarg1 = (char *)tmp VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg1={-18446744073709551617:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}] [L4118] CALL, EXPR ldv_init_zalloc(1104UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-36893488147419103233:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}, tmp={-36893488147419103233:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-36893488147419103233:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}, tmp={-36893488147419103233:0}] [L2985] return (p); [L4118] RET, EXPR ldv_init_zalloc(1104UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg1={-18446744073709551617:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}] [L4118] tmp___0 = ldv_init_zalloc(1104UL) [L4119] ldvarg0 = (struct device *)tmp___0 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}] [L4120] CALL, EXPR ldv_init_zalloc(48UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=48, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={18446744073709551618:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=48, system_x_id={52:0}, tmp={18446744073709551618:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={18446744073709551618:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=48, system_x_id={52:0}, tmp={18446744073709551618:0}] [L2985] return (p); [L4120] RET, EXPR ldv_init_zalloc(48UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}] [L4120] tmp___1 = ldv_init_zalloc(48UL) [L4121] ldvarg2 = (struct device_attribute *)tmp___1 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}] [L4122] CALL, EXPR ldv_init_zalloc(1UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-55340232221128654849:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}, tmp={-55340232221128654849:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-55340232221128654849:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}, tmp={-55340232221128654849:0}] [L2985] return (p); [L4122] RET, EXPR ldv_init_zalloc(1UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}] [L4122] tmp___2 = ldv_init_zalloc(1UL) [L4123] ldvarg4 = tmp___2 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}] [L4124] CALL, EXPR ldv_init_zalloc(384UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=384, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=384, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=384, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=384, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={36893488147419103233:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=384, system_x_id={52:0}, tmp={36893488147419103233:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=384, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={36893488147419103233:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=384, system_x_id={52:0}, tmp={36893488147419103233:0}] [L2985] return (p); [L4124] RET, EXPR ldv_init_zalloc(384UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}] [L4124] tmp___3 = ldv_init_zalloc(384UL) [L4125] ldvarg3 = (struct ipmi_recv_msg *)tmp___3 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}] [L4126] CALL, EXPR ldv_init_zalloc(1104UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-73786976294838206465:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}, tmp={-73786976294838206465:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-73786976294838206465:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}, tmp={-73786976294838206465:0}] [L2985] return (p); [L4126] RET, EXPR ldv_init_zalloc(1104UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}] [L4126] tmp___4 = ldv_init_zalloc(1104UL) [L4127] ldvarg6 = (struct device *)tmp___4 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}] [L4128] CALL, EXPR ldv_init_zalloc(1104UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-92233720368547758081:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}, tmp={-92233720368547758081:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1104, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={-92233720368547758081:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1104, system_x_id={52:0}, tmp={-92233720368547758081:0}] [L2985] return (p); [L4128] RET, EXPR ldv_init_zalloc(1104UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}] [L4128] tmp___5 = ldv_init_zalloc(1104UL) [L4129] ldvarg8 = (struct device *)tmp___5 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}] [L4130] CALL, EXPR ldv_init_zalloc(48UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=48, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={18446744073709551619:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=48, system_x_id={52:0}, tmp={18446744073709551619:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=48, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={18446744073709551619:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=48, system_x_id={52:0}, tmp={18446744073709551619:0}] [L2985] return (p); [L4130] RET, EXPR ldv_init_zalloc(48UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}] [L4130] tmp___6 = ldv_init_zalloc(48UL) [L4131] ldvarg10 = (struct device_attribute *)tmp___6 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}] [L4132] CALL, EXPR ldv_init_zalloc(1UL) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2979] void *p ; [L2980] void *tmp ; [L2982] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}] [L2982] tmp = calloc(1UL, size) [L2983] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}, tmp={18446744073709551617:0}] [L2984] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2984] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, p={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1, system_x_id={52:0}, tmp={18446744073709551617:0}] [L2985] return (p); [L4132] RET, EXPR ldv_init_zalloc(1UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=0, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}] [L4132] tmp___7 = ldv_init_zalloc(1UL) [L4133] ldvarg9 = (char *)tmp___7 [L4134] CALL ldv_initialize() [L4396] ldv_count_1 = ldv_count_1 + 1 [L4397] ldv_count_1 = ldv_count_1 + 1 [L4134] RET ldv_initialize() [L4135] CALL ldv_memset((void *)(& ldvarg7), 0, 4UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2990] void *tmp ; [L2992] EXPR, FCALL memset(s, c, n) [L2992] tmp = memset(s, c, n) [L2993] return (tmp); [L4135] RET ldv_memset((void *)(& ldvarg7), 0, 4UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}] [L4136] CALL ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2990] void *tmp ; [L2992] EXPR, FCALL memset(s, c, n) [L2992] tmp = memset(s, c, n) [L2993] return (tmp); [L4136] RET ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}] [L4137] ldv_state_variable_1 = 0 [L4138] ref_cnt = 0 [L4139] ldv_state_variable_0 = 1 [L4140] ldv_state_variable_3 = 0 [L4141] ldv_state_variable_2 = 0 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}] [L4143] tmp___8 = __VERIFIER_nondet_int() [L4145] case 0: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=1] [L4145] case 0: [L4163] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=1] [L4163] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4163] case 1: [L4165] tmp___10 = __VERIFIER_nondet_int() [L4167] case 0: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=1] [L4163] case 1: [L4175] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=1] [L4163] case 1: [L4177] CALL, EXPR aem_init() [L4038] int res ; [L4040] CALL, EXPR driver_register(& aem_driver.driver) [L4438] return __VERIFIER_nondet_int(); [L4040] RET, EXPR driver_register(& aem_driver.driver) [L4040] res = driver_register(& aem_driver.driver) [L4041] COND FALSE !(res != 0) [L4046] CALL, EXPR ipmi_smi_watcher_register(& driver_data.bmc_events) [L4480] return __VERIFIER_nondet_int(); [L4046] RET, EXPR ipmi_smi_watcher_register(& driver_data.bmc_events) [L4046] res = ipmi_smi_watcher_register(& driver_data.bmc_events) [L4047] COND FALSE !(res != 0) [L4051] return (0); VAL [LDV_IN_INTERRUPT=1, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4177] RET, EXPR aem_init() [L4177] ldv_retval_0 = aem_init() [L4163] case 1: [L4179] ldv_state_variable_0 = 3 [L4180] ldv_state_variable_2 = 1 [L4181] ldv_state_variable_3 = 1 [L4182] ldv_state_variable_1 = 1 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=1] [L4163] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=1] [L4143] tmp___8 = __VERIFIER_nondet_int() [L4145] case 0: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=2] [L4145] case 0: [L4163] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=2] [L4163] case 1: [L4200] case 2: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=2] [L4200] case 2: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4200] case 2: [L4202] tmp___11 = __VERIFIER_nondet_int() [L4204] case 0: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___11=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=2] [L4200] case 2: [L4211] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-36893488147419103233:0}, ldvarg10={18446744073709551619:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={18446744073709551618:0}, ldvarg3={36893488147419103233:0}, ldvarg4={-55340232221128654849:0}, ldvarg5={36893488147419103236:0}, ldvarg6={-73786976294838206465:0}, ldvarg7={36893488147419103237:0}, ldvarg8={-92233720368547758081:0}, ldvarg9={18446744073709551617:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___10=1, tmp___11=1, tmp___1={18446744073709551618:0}, tmp___2={-55340232221128654849:0}, tmp___3={36893488147419103233:0}, tmp___4={-73786976294838206465:0}, tmp___5={-92233720368547758081:0}, tmp___6={18446744073709551619:0}, tmp___7={18446744073709551617:0}, tmp___8=2] [L4200] case 2: VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4200] case 2: [L4213] EXPR \read(ldvarg5) [L4213] CALL aem_register_bmc(ldvarg5, ldvarg6) [L3672] struct aem_ipmi_data probe ; [L3673] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(iface)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, dev={-73786976294838206465:0}, dev={-73786976294838206465:0}, driver_data={53:0}, iface=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3675] CALL, EXPR aem_init_ipmi_data(& probe, iface, dev) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3072] int err ; [L3074] CALL init_completion(& data->read_complete) [L2906] struct lock_class_key __key ; [L2908] x->done = 0U [L2909] FCALL __init_waitqueue_head(& x->wait, & __key) [L2910] return; [L3074] RET init_completion(& data->read_complete) [L3075] data->bmc_device = bmc [L3076] data->address.addr_type = 12 [L3077] data->address.channel = 15 [L3078] data->address.data[0] = 0 [L3079] data->interface = iface [L3080] data->tx_msgid = 0L [L3081] data->tx_message.netfn = 46U [L3082] EXPR data->interface [L3082-L3083] CALL, EXPR ipmi_create_user((unsigned int )data->interface, & driver_data.ipmi_hndlrs, (void *)data, & data->user) [L4465] return __VERIFIER_nondet_int(); [L3082-L3083] RET, EXPR ipmi_create_user((unsigned int )data->interface, & driver_data.ipmi_hndlrs, (void *)data, & data->user) [L3082-L3083] err = ipmi_create_user((unsigned int )data->interface, & driver_data.ipmi_hndlrs, (void *)data, & data->user) [L3084] COND FALSE !(err < 0) [L3090] return (0); VAL [LDV_IN_INTERRUPT=1, \old(iface)=0, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, bmc={-73786976294838206465:0}, bmc={-73786976294838206465:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, err=0, iface=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3675] RET, EXPR aem_init_ipmi_data(& probe, iface, dev) VAL [LDV_IN_INTERRUPT=1, \old(iface)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, dev={-73786976294838206465:0}, dev={-73786976294838206465:0}, driver_data={53:0}, iface=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3675] tmp = aem_init_ipmi_data(& probe, iface, dev) [L3676] COND FALSE !(tmp != 0) [L3680] CALL aem_init_aem1(& probe) [L3486] int num ; [L3487] int i ; [L3488] int err ; [L3490] CALL, EXPR aem_find_aem1_count(probe) [L3363] int res ; [L3364] struct aem_find_firmware_req ff_req ; [L3365] struct aem_find_firmware_resp ff_resp ; [L3366] unsigned long tmp ; [L3367] int tmp___0 ; [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3369] ff_req.id = system_x_id [L3370] ff_req.index = 0U [L3371] ff_req.module_type_id = 256U [L3372] data->tx_message.cmd = 128U [L3373] data->tx_message.data = (unsigned char *)(& ff_req) [L3374] data->tx_message.data_len = 8U [L3375] data->rx_msg_data = (void *)(& ff_resp) [L3376] data->rx_msg_len = 4U VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3377] CALL aem_send_message(data) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3095] int err ; [L3097] CALL, EXPR ipmi_validate_addr(& data->address, 40) [L4488] return __VERIFIER_nondet_int(); [L3097] RET, EXPR ipmi_validate_addr(& data->address, 40) [L3097] err = ipmi_validate_addr(& data->address, 40) [L3098] COND FALSE !(err != 0) [L3102] EXPR data->tx_msgid [L3102] data->tx_msgid = data->tx_msgid + 1L [L3103] EXPR data->user [L3103] EXPR data->tx_msgid [L3103-L3104] CALL, EXPR ipmi_request_settime(data->user, & data->address, data->tx_msgid, & data->tx_message, (void *)data, 0, 0, 0U) [L4476] return __VERIFIER_nondet_int(); [L3103-L3104] RET, EXPR ipmi_request_settime(data->user, & data->address, data->tx_msgid, & data->tx_message, (void *)data, 0, 0, 0U) [L3103-L3104] err = ipmi_request_settime(data->user, & data->address, data->tx_msgid, & data->tx_message, (void *)data, 0, 0, 0U) [L3105] COND FALSE !(err != 0) [L3109] return (0); VAL [LDV_IN_INTERRUPT=1, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, err=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3377] RET aem_send_message(data) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, ff_req={36893488147419103241:0}, ff_resp={36893488147419103243:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3378] CALL, EXPR wait_for_completion_timeout(& data->read_complete, 7500UL) VAL [LDV_IN_INTERRUPT=1, \old(arg1)=7500, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={36893488147419103239:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4530] return __VERIFIER_nondet_ulong(); [L3378] RET, EXPR wait_for_completion_timeout(& data->read_complete, 7500UL) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, ff_req={36893488147419103241:0}, ff_resp={36893488147419103243:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3378] tmp = wait_for_completion_timeout(& data->read_complete, 7500UL) [L3379] res = (int )tmp VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, ff_req={36893488147419103241:0}, ff_resp={36893488147419103243:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=4294967296] [L3380] COND TRUE res == 0 [L3381] return (-110); [L3381] return (-110); [L3381] return (-110); VAL [LDV_IN_INTERRUPT=1, \result=-110, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=4294967296] [L3490] RET, EXPR aem_find_aem1_count(probe) [L3490] num = aem_find_aem1_count(probe) [L3491] i = 0 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, i=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num=-110, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3503] COND FALSE !(i < num) [L3507] return (0); VAL [LDV_IN_INTERRUPT=1, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, i=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num=-110, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3680] RET aem_init_aem1(& probe) [L3681] CALL aem_init_aem2(& probe) [L3638] struct aem_find_instance_resp fi_resp ; [L3639] int err ; [L3640] int i ; [L3641] int tmp ; [L3643] i = 0 VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, i=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3662] CALL, EXPR aem_find_aem2(probe, & fi_resp, i) [L3513] int res ; [L3514] struct aem_find_instance_req fi_req ; [L3515] unsigned long tmp ; [L3516] int tmp___0 ; [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3518] fi_req.id = system_x_id [L3519] fi_req.instance_number = (u8 )instance_num [L3520] fi_req.module_type_id = 256U [L3521] data->tx_message.cmd = 130U [L3522] data->tx_message.data = (unsigned char *)(& fi_req) [L3523] data->tx_message.data_len = 6U [L3524] data->rx_msg_data = (void *)fi_resp [L3525] data->rx_msg_len = 9U VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3526] CALL aem_send_message(data) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3095] int err ; [L3097] CALL, EXPR ipmi_validate_addr(& data->address, 40) [L4488] return __VERIFIER_nondet_int(); [L3097] RET, EXPR ipmi_validate_addr(& data->address, 40) [L3097] err = ipmi_validate_addr(& data->address, 40) [L3098] COND FALSE !(err != 0) [L3102] EXPR data->tx_msgid [L3102] data->tx_msgid = data->tx_msgid + 1L [L3103] EXPR data->user [L3103] EXPR data->tx_msgid [L3103-L3104] CALL, EXPR ipmi_request_settime(data->user, & data->address, data->tx_msgid, & data->tx_message, (void *)data, 0, 0, 0U) [L4476] return __VERIFIER_nondet_int(); [L3103-L3104] RET, EXPR ipmi_request_settime(data->user, & data->address, data->tx_msgid, & data->tx_message, (void *)data, 0, 0, 0U) [L3103-L3104] err = ipmi_request_settime(data->user, & data->address, data->tx_msgid, & data->tx_message, (void *)data, 0, 0, 0U) [L3105] COND FALSE !(err != 0) [L3109] return (0); VAL [LDV_IN_INTERRUPT=1, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, err=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3526] RET aem_send_message(data) VAL [LDV_IN_INTERRUPT=1, \old(instance_num)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, fi_req={36893488147419103248:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, instance_num=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3527] CALL, EXPR wait_for_completion_timeout(& data->read_complete, 7500UL) VAL [LDV_IN_INTERRUPT=1, \old(arg1)=7500, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={36893488147419103239:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4530] return __VERIFIER_nondet_ulong(); [L3527] RET, EXPR wait_for_completion_timeout(& data->read_complete, 7500UL) VAL [LDV_IN_INTERRUPT=1, \old(instance_num)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, fi_req={36893488147419103248:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, instance_num=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3527] tmp = wait_for_completion_timeout(& data->read_complete, 7500UL) [L3528] res = (int )tmp VAL [LDV_IN_INTERRUPT=1, \old(instance_num)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, fi_req={36893488147419103248:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, instance_num=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=61, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=61] [L3529] COND FALSE !(res == 0) [L3533] EXPR data->rx_result [L3533] (unsigned int )data->rx_result != 0U || (unsigned int )data->rx_msg_len != 9U VAL [LDV_IN_INTERRUPT=1, \old(instance_num)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, fi_req={36893488147419103248:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, instance_num=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=61, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=61] [L3533] (unsigned int )data->rx_result != 0U || (unsigned int )data->rx_msg_len != 9U [L3533] EXPR data->rx_msg_len [L3533] (unsigned int )data->rx_result != 0U || (unsigned int )data->rx_msg_len != 9U VAL [LDV_IN_INTERRUPT=1, \old(instance_num)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, fi_req={36893488147419103248:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, instance_num=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=61, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=61] [L3533] COND FALSE !((unsigned int )data->rx_result != 0U || (unsigned int )data->rx_msg_len != 9U) [L3536-L3537] tmp___0 = memcmp((void const *)(& fi_resp->id), (void const *)(& system_x_id), 3UL) [L3538] COND FALSE !(tmp___0 != 0) [L3541] EXPR fi_resp->num_instances VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3541] COND FALSE !((int )fi_resp->num_instances <= instance_num) [L3546] return (0); [L3546] return (0); VAL [LDV_IN_INTERRUPT=1, \old(instance_num)=0, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={36893488147419103239:0}, data={36893488147419103239:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, instance_num=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, res=61, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=61, tmp___0=0] [L3662] RET, EXPR aem_find_aem2(probe, & fi_resp, i) [L3662] tmp = aem_find_aem2(probe, & fi_resp, i) [L3663] COND TRUE tmp == 0 [L3646] EXPR fi_resp.major VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3646] COND FALSE !((unsigned int )fi_resp.major != 2U) [L3653] CALL aem_init_aem2_inst(probe, & fi_resp) [L3551] struct aem_data *data ; [L3552] int i ; [L3553] int res ; [L3554] void *tmp ; [L3555] struct lock_class_key __key ; [L3556] int tmp___0 ; [L3557] int tmp___1 ; [L3558] long tmp___2 ; [L3559] int tmp___3 ; [L3561] res = -12 VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3562] CALL, EXPR ldv_kzalloc_6(1264UL, 208U) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4270] void *tmp ; [L4272] CALL, EXPR ldv_zalloc(size) [L2961] void *p ; [L2962] void *tmp ; [L2963] int tmp___0 ; [L2965] tmp___0 = __VERIFIER_nondet_int() [L2966] COND FALSE !(tmp___0 != 0) [L2969] EXPR, FCALL calloc(1UL, size) VAL [LDV_IN_INTERRUPT=1, \old(size)=1264, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1264, system_x_id={52:0}, tmp___0=0] [L2969] tmp = calloc(1UL, size) [L2970] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1264, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-18446744073709549604:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1264, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L2971] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2971] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1264, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-18446744073709549604:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1264, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L2972] CALL, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-18446744073709549604:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4262] bool tmp ; VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4264] CALL, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-18446744073709549604:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4332] return ((unsigned long )ptr > 2012UL); [L4264] RET, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4264] tmp = ldv_is_err(ptr) [L4265] return ((long )tmp); [L2972] RET, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, \old(size)=1264, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-18446744073709549604:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1264, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L2972] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2972] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, \old(size)=1264, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-18446744073709549604:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1264, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L2973] return (p); VAL [LDV_IN_INTERRUPT=1, \old(size)=1264, \result={-18446744073709549604:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-18446744073709549604:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1264, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L4272] RET, EXPR ldv_zalloc(size) [L4272] tmp = ldv_zalloc(size) [L4273] return (tmp); [L3562] RET, EXPR ldv_kzalloc_6(1264UL, 208U) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3562] tmp = ldv_kzalloc_6(1264UL, 208U) [L3563] data = (struct aem_data *)tmp VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3564] COND FALSE !((unsigned long )data == (unsigned long )((struct aem_data *)0)) [L3568] FCALL __mutex_init(& data->lock, "&data->lock", & __key) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3569] EXPR fi_resp->major [L3569] data->ver_major = fi_resp->major [L3570] EXPR fi_resp->minor [L3570] data->ver_minor = fi_resp->minor [L3571] EXPR fi_resp->module_handle [L3571] data->module_handle = fi_resp->module_handle [L3572] i = 0 VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3578] COND TRUE i <= 1 [L3575] data->power_period[i] = 1000UL [L3576] i = i + 1 VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=1, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3578] COND TRUE i <= 1 [L3575] data->power_period[i] = 1000UL [L3576] i = i + 1 VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3578] COND FALSE !(i <= 1) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3582] CALL, EXPR aem_idr_get(& data->id) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3160] int i ; [L3161] int err ; [L3162] int tmp ; [L3163] long tmp___0 ; [L3164] long tmp___1 ; [L3165] long tmp___2 ; VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3168] CALL, EXPR idr_pre_get(& aem_idr, 208U) [L4458] return __VERIFIER_nondet_int(); [L3168] RET, EXPR idr_pre_get(& aem_idr, 208U) [L3168] tmp = idr_pre_get(& aem_idr, 208U) [L3169] CALL, EXPR ldv__builtin_expect(tmp == 0, 0L) VAL [LDV_IN_INTERRUPT=1, \old(c)=0, \old(exp)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3022] return (exp); [L3169] RET, EXPR ldv__builtin_expect(tmp == 0, 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1] [L3169] tmp___0 = ldv__builtin_expect(tmp == 0, 0L) [L3170] COND FALSE !(tmp___0 != 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0] [L3174] CALL spin_lock(& aem_idr_lock) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2880] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3174] RET spin_lock(& aem_idr_lock) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0] [L3175] CALL, EXPR idr_get_new(& aem_idr, (void *)0, & i) [L4454] return __VERIFIER_nondet_int(); [L3175] RET, EXPR idr_get_new(& aem_idr, (void *)0, & i) [L3175] err = idr_get_new(& aem_idr, (void *)0, & i) [L3176] CALL spin_unlock(& aem_idr_lock) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2887] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3176] RET spin_unlock(& aem_idr_lock) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, err=0, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0] [L3177] CALL, EXPR ldv__builtin_expect(err == -11, 0L) VAL [LDV_IN_INTERRUPT=1, \old(c)=0, \old(exp)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3022] return (exp); [L3177] RET, EXPR ldv__builtin_expect(err == -11, 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, err=0, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0] [L3177] tmp___2 = ldv__builtin_expect(err == -11, 0L) [L3178] COND FALSE !(tmp___2 != 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, err=0, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0, tmp___2=0] [L3181] CALL, EXPR ldv__builtin_expect(err != 0, 0L) VAL [LDV_IN_INTERRUPT=1, \old(c)=0, \old(exp)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3022] return (exp); [L3181] RET, EXPR ldv__builtin_expect(err != 0, 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, err=0, i={36893488147419103252:0}, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0, tmp___2=0] [L3181] tmp___1 = ldv__builtin_expect(err != 0, 0L) [L3182] COND FALSE !(tmp___1 != 0L) [L3187] EXPR \read(i) [L3187] *id = i & 2147483647 [L3188] return (0); [L3188] return (0); VAL [LDV_IN_INTERRUPT=1, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, err=0, id={-18446744073709549604:196}, id={-18446744073709549604:196}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0] [L3582] RET, EXPR aem_idr_get(& data->id) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}] [L3582] tmp___0 = aem_idr_get(& data->id) [L3583] COND FALSE !(tmp___0 != 0) [L3587] EXPR data->id VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3587] CALL, EXPR platform_device_alloc("aem", data->id) VAL [LDV_IN_INTERRUPT=1, \old(arg1)=62, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={16:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4515] CALL, EXPR ldv_malloc(sizeof(struct platform_device)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1075, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2943] void *p ; [L2944] void *tmp ; [L2945] int tmp___0 ; [L2947] tmp___0 = __VERIFIER_nondet_int() [L2948] COND FALSE !(tmp___0 != 0) [L2951] tmp = malloc(size) [L2952] p = tmp VAL [LDV_IN_INTERRUPT=1, \old(size)=1075, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-129127208515966859300:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1075, system_x_id={52:0}, tmp={-129127208515966859300:0}, tmp___0=0] [L2953] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2953] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1075, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-129127208515966859300:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1075, system_x_id={52:0}, tmp={-129127208515966859300:0}, tmp___0=0] [L2954] CALL, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-129127208515966859300:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4262] bool tmp ; VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-129127208515966859300:0}, ptr={-129127208515966859300:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4264] CALL, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-129127208515966859300:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4332] return ((unsigned long )ptr > 2012UL); [L4264] RET, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={-129127208515966859300:0}, ptr={-129127208515966859300:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4264] tmp = ldv_is_err(ptr) [L4265] return ((long )tmp); [L2954] RET, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, \old(size)=1075, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-129127208515966859300:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1075, system_x_id={52:0}, tmp={-129127208515966859300:0}, tmp___0=0] [L2954] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2938] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, \old(cond)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, cond=1, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2954] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, \old(size)=1075, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-129127208515966859300:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1075, system_x_id={52:0}, tmp={-129127208515966859300:0}, tmp___0=0] [L2955] return (p); VAL [LDV_IN_INTERRUPT=1, \old(size)=1075, \result={-129127208515966859300:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, p={-129127208515966859300:0}, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1075, system_x_id={52:0}, tmp={-129127208515966859300:0}, tmp___0=0] [L4515] RET, EXPR ldv_malloc(sizeof(struct platform_device)) VAL [LDV_IN_INTERRUPT=1, \old(arg1)=62, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={16:0}, arg0={16:0}, arg1=62, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4515] return ldv_malloc(sizeof(struct platform_device)); [L3587] RET, EXPR platform_device_alloc("aem", data->id) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L3587] data->pdev = platform_device_alloc("aem", data->id) [L3588] EXPR data->pdev VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3588] COND FALSE !((unsigned long )data->pdev == (unsigned long )((struct platform_device *)0)) [L3592] EXPR data->pdev [L3592] (data->pdev)->dev.driver = & aem_driver.driver [L3593] EXPR data->pdev VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3593] CALL, EXPR platform_device_add(data->pdev) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={-129127208515966859300:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4512] return __VERIFIER_nondet_int(); [L3593] RET, EXPR platform_device_add(data->pdev) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=-12, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L3593] res = platform_device_add(data->pdev) [L3594] COND FALSE !(res != 0) [L3598] EXPR data->pdev VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3598] FCALL dev_set_drvdata(& (data->pdev)->dev, (void *)data) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L3599] EXPR probe->interface [L3599] EXPR probe->bmc_device VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3599] CALL, EXPR aem_init_ipmi_data(& data->ipmi, probe->interface, probe->bmc_device) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3072] int err ; [L3074] CALL init_completion(& data->read_complete) [L2906] struct lock_class_key __key ; [L2908] x->done = 0U [L2909] FCALL __init_waitqueue_head(& x->wait, & __key) [L2910] return; [L3074] RET init_completion(& data->read_complete) [L3075] data->bmc_device = bmc [L3076] data->address.addr_type = 12 [L3077] data->address.channel = 15 [L3078] data->address.data[0] = 0 [L3079] data->interface = iface [L3080] data->tx_msgid = 0L [L3081] data->tx_message.netfn = 46U [L3082] EXPR data->interface [L3082-L3083] CALL, EXPR ipmi_create_user((unsigned int )data->interface, & driver_data.ipmi_hndlrs, (void *)data, & data->user) [L4465] return __VERIFIER_nondet_int(); [L3082-L3083] RET, EXPR ipmi_create_user((unsigned int )data->interface, & driver_data.ipmi_hndlrs, (void *)data, & data->user) [L3082-L3083] err = ipmi_create_user((unsigned int )data->interface, & driver_data.ipmi_hndlrs, (void *)data, & data->user) [L3084] COND FALSE !(err < 0) [L3090] return (0); VAL [LDV_IN_INTERRUPT=1, \old(iface)=0, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, bmc={-73786976294838206465:0}, bmc={-73786976294838206465:0}, data={-18446744073709549604:200}, data={-18446744073709549604:200}, driver_data={53:0}, err=0, iface=0, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3599] RET, EXPR aem_init_ipmi_data(& data->ipmi, probe->interface, probe->bmc_device) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L3599] tmp___1 = aem_init_ipmi_data(& data->ipmi, probe->interface, probe->bmc_device) [L3600] COND FALSE !(tmp___1 != 0) [L3604] EXPR data->pdev VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3604] CALL, EXPR hwmon_device_register(& (data->pdev)->dev) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={-129127208515966859300:12}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4447] CALL, EXPR ldv_malloc(sizeof(struct device)) VAL [LDV_IN_INTERRUPT=1, \old(size)=1035, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2943] void *p ; [L2944] void *tmp ; [L2945] int tmp___0 ; [L2947] tmp___0 = __VERIFIER_nondet_int() [L2948] COND TRUE tmp___0 != 0 [L2949] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=1035, \result={0:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, size=1035, system_x_id={52:0}, tmp___0=1] [L4447] RET, EXPR ldv_malloc(sizeof(struct device)) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, arg0={-129127208515966859300:12}, arg0={-129127208515966859300:12}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4447] return ldv_malloc(sizeof(struct device)); [L3604] RET, EXPR hwmon_device_register(& (data->pdev)->dev) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0, tmp___1=0] [L3604] data->hwmon_dev = hwmon_device_register(& (data->pdev)->dev) [L3605] EXPR data->hwmon_dev VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3605] CALL, EXPR IS_ERR((void const *)data->hwmon_dev) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={0:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4262] bool tmp ; VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={0:0}, ptr={0:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4264] CALL, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={0:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4332] return ((unsigned long )ptr > 2012UL); [L4264] RET, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ptr={0:0}, ptr={0:0}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4264] tmp = ldv_is_err(ptr) [L4265] return ((long )tmp); [L3605] RET, EXPR IS_ERR((void const *)data->hwmon_dev) VAL [LDV_IN_INTERRUPT=1, __key={36893488147419103249:0}, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, driver_data={53:0}, fi_resp={36893488147419103245:0}, fi_resp={36893488147419103245:0}, i=2, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, probe={36893488147419103239:0}, probe={36893488147419103239:0}, ref_cnt=0, res=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}, tmp={-18446744073709549604:0}, tmp___0=0, tmp___1=0] [L3605] tmp___2 = IS_ERR((void const *)data->hwmon_dev) [L3606] COND FALSE !(tmp___2 != 0L) [L3612] data->update = & update_aem2_sensors [L3613] CALL aem2_find_sensors(data) [L4029] int tmp ; VAL [LDV_IN_INTERRUPT=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4031-L4032] CALL aem_register_sensors(data, (struct aem_ro_sensor_template *)(& aem2_ro_sensors), (struct aem_rw_sensor_template *)(& aem2_rw_sensors)) VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L3870] struct device *dev ; [L3871] struct sensor_device_attribute *sensors ; [L3872] int err ; [L3874] EXPR data->pdev [L3874] dev = & (data->pdev)->dev [L3875] sensors = (struct sensor_device_attribute *)(& data->sensors) VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, dev={-129127208515966859300:12}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, ro={58:0}, ro={58:0}, rw={59:0}, rw={59:0}, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, sensors={-18446744073709549604:385}, system_x_id={52:0}] [L3891] EXPR ro->label VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, dev={-129127208515966859300:12}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, ro={58:0}, ro={58:0}, rw={59:0}, rw={59:0}, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, sensors={-18446744073709549604:385}, system_x_id={52:0}] [L3891] COND TRUE (unsigned long )ro->label != (unsigned long )((char *)0) [L3878] EXPR ro->label [L3878] sensors->dev_attr.attr.name = (char const *)ro->label [L3879] sensors->dev_attr.attr.mode = 292U [L3880] EXPR ro->show [L3880] sensors->dev_attr.show = ro->show [L3881] EXPR ro->index [L3881] sensors->index = ro->index [L3882] CALL, EXPR ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L4278] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg2={-18446744073709549604:385}, ldv_func_arg2={-18446744073709549604:385}, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] CALL, EXPR ldv_device_create_file() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4376] int nondetermined ; [L4377] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4379] CALL, EXPR ldv_undef_int() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2998] int tmp ; [L3000] tmp = __VERIFIER_nondet_int() [L3001] return (tmp); [L4379] RET, EXPR ldv_undef_int() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=0, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4379] nondetermined = ldv_undef_int() [L4380] COND TRUE nondetermined != 0 [L4381] ldv_count_2 = ldv_count_2 + 1 VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4382] COND FALSE !(ldv_count_1 < ldv_count_2) VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4386] return (0); VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] RET, EXPR ldv_device_create_file() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg2={-18446744073709549604:385}, ldv_func_arg2={-18446744073709549604:385}, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] tmp = ldv_device_create_file() [L4281] return (tmp); [L3882] RET, EXPR ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L3882] err = ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L3883] COND FALSE !(err != 0) [L3888] sensors = sensors + 1 [L3889] ro = ro + 1 VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, dev={-129127208515966859300:12}, driver_data={53:0}, err=0, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, ro={58:0}, ro={58:20}, rw={59:0}, rw={59:0}, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, sensors={-18446744073709549604:433}, system_x_id={52:0}] [L3891] EXPR ro->label VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, dev={-129127208515966859300:12}, driver_data={53:0}, err=0, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, ro={58:0}, ro={58:20}, rw={59:0}, rw={59:0}, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, sensors={-18446744073709549604:433}, system_x_id={52:0}] [L3891] COND TRUE (unsigned long )ro->label != (unsigned long )((char *)0) [L3878] EXPR ro->label [L3878] sensors->dev_attr.attr.name = (char const *)ro->label [L3879] sensors->dev_attr.attr.mode = 292U [L3880] EXPR ro->show [L3880] sensors->dev_attr.show = ro->show [L3881] EXPR ro->index [L3881] sensors->index = ro->index [L3882] CALL, EXPR ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L4278] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg2={-18446744073709549604:433}, ldv_func_arg2={-18446744073709549604:433}, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] CALL, EXPR ldv_device_create_file() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4376] int nondetermined ; [L4377] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4379] CALL, EXPR ldv_undef_int() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2998] int tmp ; [L3000] tmp = __VERIFIER_nondet_int() [L3001] return (tmp); [L4379] RET, EXPR ldv_undef_int() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4379] nondetermined = ldv_undef_int() [L4380] COND TRUE nondetermined != 0 [L4381] ldv_count_2 = ldv_count_2 + 1 VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4382] COND FALSE !(ldv_count_1 < ldv_count_2) VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4386] return (0); VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=1, \result=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] RET, EXPR ldv_device_create_file() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg2={-18446744073709549604:433}, ldv_func_arg2={-18446744073709549604:433}, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] tmp = ldv_device_create_file() [L4281] return (tmp); [L3882] RET, EXPR ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L3882] err = ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L3883] COND FALSE !(err != 0) [L3888] sensors = sensors + 1 [L3889] ro = ro + 1 VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, dev={-129127208515966859300:12}, driver_data={53:0}, err=0, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, ro={58:0}, ro={58:40}, rw={59:0}, rw={59:0}, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, sensors={-18446744073709549604:481}, system_x_id={52:0}] [L3891] EXPR ro->label VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, data={-18446744073709549604:0}, data={-18446744073709549604:0}, dev={-129127208515966859300:12}, driver_data={53:0}, err=0, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, ro={58:0}, ro={58:40}, rw={59:0}, rw={59:0}, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, sensors={-18446744073709549604:481}, system_x_id={52:0}] [L3891] COND TRUE (unsigned long )ro->label != (unsigned long )((char *)0) [L3878] EXPR ro->label [L3878] sensors->dev_attr.attr.name = (char const *)ro->label [L3879] sensors->dev_attr.attr.mode = 292U [L3880] EXPR ro->show [L3880] sensors->dev_attr.show = ro->show [L3881] EXPR ro->index [L3881] sensors->index = ro->index [L3882] CALL ldv_device_create_file_9(dev, (struct device_attribute const *)(& sensors->dev_attr)) [L4278] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=0, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg1={-129127208515966859300:12}, ldv_func_arg2={-18446744073709549604:481}, ldv_func_arg2={-18446744073709549604:481}, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4280] CALL ldv_device_create_file() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=2, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4376] int nondetermined ; [L4377] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=2, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4379] CALL, EXPR ldv_undef_int() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=2, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L2998] int tmp ; [L3000] tmp = __VERIFIER_nondet_int() [L3001] return (tmp); [L4379] RET, EXPR ldv_undef_int() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=2, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4379] nondetermined = ldv_undef_int() [L4380] COND TRUE nondetermined != 0 [L4381] ldv_count_2 = ldv_count_2 + 1 VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=2, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=3, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, nondetermined=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] [L4382] COND TRUE ldv_count_1 < ldv_count_2 [L4383] CALL ldv_error() [L4312] reach_error() VAL [LDV_IN_INTERRUPT=1, \old(ldv_count_2)=2, __this_module={36893488147419103255:36893488147419103289}, aem1_ro_sensors={56:0}, aem1_rw_sensors={57:0}, aem2_ro_sensors={58:0}, aem2_rw_sensors={59:0}, aem_driver={51:0}, aem_idr={49:0}, aem_idr_lock={50:0}, driver_data={53:0}, ldv_count_1=2, ldv_count_2=3, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, platform_bus_type={36893488147419103323:36893488147419103316}, ref_cnt=0, sensor_dev_attr_name={54:0}, sensor_dev_attr_version={55:0}, system_x_id={52:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 426 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 203.1s, OverallIterations: 28, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 146.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 20058 SdHoareTripleChecker+Valid, 136.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19466 mSDsluCounter, 58612 SdHoareTripleChecker+Invalid, 130.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 47748 mSDsCounter, 17303 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 49365 IncrementalHoareTripleChecker+Invalid, 66668 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 17303 mSolverCounterUnsat, 10864 mSDtfsCounter, 49365 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8323 GetRequests, 7788 SyntacticMatches, 4 SemanticMatches, 531 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2757 ImplicationChecksByTransitivity, 6.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2184occurred in iteration=27, InterpolantAutomatonStates: 328, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 27 MinimizatonAttempts, 4205 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.8s SsaConstructionTime, 9.9s SatisfiabilityAnalysisTime, 25.8s InterpolantComputationTime, 12401 NumberOfCodeBlocks, 12401 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 13291 ConstructedInterpolants, 0 QuantifiedInterpolants, 28067 SizeOfPredicates, 33 NumberOfNonLiveVariables, 35768 ConjunctsInSsa, 168 ConjunctsInUnsatCore, 42 InterpolantComputations, 23 PerfectInterpolantSequences, 22270/22363 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 03:58:49,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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_84f476e3-84e6-4968-940e-e7d365b9b184/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 aa00a102435cd9be2574d2e777aad2e91126f080f8422a74b94328a4b8d020d8 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:58:51,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:58:51,875 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-29 03:58:51,882 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:58:51,883 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:58:51,911 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:58:51,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:58:51,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:58:51,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:58:51,913 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:58:51,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:58:51,915 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:58:51,916 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:58:51,916 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:58:51,917 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:58:51,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:58:51,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:58:51,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:58:51,919 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:58:51,920 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:58:51,920 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:58:51,921 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 03:58:51,921 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 03:58:51,922 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 03:58:51,922 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:58:51,923 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:58:51,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:58:51,923 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:58:51,924 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:58:51,924 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:58:51,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:58:51,925 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:58:51,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:58:51,926 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:58:51,926 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 03:58:51,927 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 03:58:51,927 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:58:51,927 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:58:51,928 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:58:51,928 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:58:51,928 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:58:51,929 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 03:58:51,929 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_84f476e3-84e6-4968-940e-e7d365b9b184/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa00a102435cd9be2574d2e777aad2e91126f080f8422a74b94328a4b8d020d8 [2023-11-29 03:58:52,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:58:52,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:58:52,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:58:52,247 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:58:52,247 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:58:52,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-29 03:58:55,060 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:58:55,462 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:58:55,463 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-29 03:58:55,496 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data/12c10bd51/64dcf8f23746455383c131687bcbb6af/FLAG75bbd31d2 [2023-11-29 03:58:55,512 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/data/12c10bd51/64dcf8f23746455383c131687bcbb6af [2023-11-29 03:58:55,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:58:55,516 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:58:55,518 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:58:55,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:58:55,523 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:58:55,524 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:58:55" (1/1) ... [2023-11-29 03:58:55,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23b63ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:55, skipping insertion in model container [2023-11-29 03:58:55,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:58:55" (1/1) ... [2023-11-29 03:58:55,604 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:58:56,350 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i[120657,120670] [2023-11-29 03:58:56,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:58:56,410 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-29 03:58:56,439 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:58:56,583 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i[120657,120670] [2023-11-29 03:58:56,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:58:56,615 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:58:56,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [2762] [2023-11-29 03:58:56,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [2769] [2023-11-29 03:58:56,796 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i[120657,120670] [2023-11-29 03:58:56,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:58:56,856 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 03:58:56,857 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 03:58:56,865 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:58:56,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56 WrapperNode [2023-11-29 03:58:56,865 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:58:56,867 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:58:56,867 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:58:56,867 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:58:56,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:56,916 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:56,991 INFO L138 Inliner]: procedures = 164, calls = 843, calls flagged for inlining = 63, calls inlined = 45, statements flattened = 1706 [2023-11-29 03:58:56,991 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:58:56,992 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:58:56,992 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:58:56,993 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:58:57,004 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,004 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,018 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,209 INFO L175 MemorySlicer]: Split 426 memory accesses to 18 slices as follows [259, 2, 25, 14, 4, 9, 6, 4, 1, 7, 6, 6, 52, 5, 10, 4, 4, 8]. 61 percent of accesses are in the largest equivalence class. The 221 initializations are split as follows [74, 2, 20, 14, 0, 3, 6, 4, 0, 7, 6, 6, 48, 5, 10, 4, 4, 8]. The 76 writes are split as follows [74, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2023-11-29 03:58:57,210 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,210 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,301 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,310 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,331 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,346 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,369 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:58:57,370 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:58:57,370 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:58:57,370 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:58:57,371 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (1/1) ... [2023-11-29 03:58:57,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:58:57,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:58:57,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:58:57,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:58:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-29 03:58:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-29 03:58:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2023-11-29 03:58:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2023-11-29 03:58:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2023-11-29 03:58:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2023-11-29 03:58:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2023-11-29 03:58:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2023-11-29 03:58:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2023-11-29 03:58:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2023-11-29 03:58:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2023-11-29 03:58:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2023-11-29 03:58:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2023-11-29 03:58:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2023-11-29 03:58:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-29 03:58:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-29 03:58:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2023-11-29 03:58:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2023-11-29 03:58:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2023-11-29 03:58:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2023-11-29 03:58:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2023-11-29 03:58:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2023-11-29 03:58:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2023-11-29 03:58:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2023-11-29 03:58:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2023-11-29 03:58:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2023-11-29 03:58:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 03:58:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 03:58:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 03:58:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 03:58:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 03:58:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2023-11-29 03:58:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#14 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#15 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#16 [2023-11-29 03:58:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#17 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 03:58:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 03:58:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 03:58:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 03:58:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 03:58:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 03:58:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 03:58:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-29 03:58:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-29 03:58:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure aem_init_ipmi_data [2023-11-29 03:58:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_init_ipmi_data [2023-11-29 03:58:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-29 03:58:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-29 03:58:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 03:58:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 03:58:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 03:58:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 03:58:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-29 03:58:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-29 03:58:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2023-11-29 03:58:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2023-11-29 03:58:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2023-11-29 03:58:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2023-11-29 03:58:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2023-11-29 03:58:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2023-11-29 03:58:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2023-11-29 03:58:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2023-11-29 03:58:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2023-11-29 03:58:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2023-11-29 03:58:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2023-11-29 03:58:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2023-11-29 03:58:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2023-11-29 03:58:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2023-11-29 03:58:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#13 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#14 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#15 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#16 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#17 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2023-11-29 03:58:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2023-11-29 03:58:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2023-11-29 03:58:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2023-11-29 03:58:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 03:58:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-29 03:58:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:58:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure aem_delete [2023-11-29 03:58:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_delete [2023-11-29 03:58:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 03:58:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-29 03:58:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-29 03:58:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2023-11-29 03:58:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2023-11-29 03:58:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:58:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure aem_idr_get [2023-11-29 03:58:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_idr_get [2023-11-29 03:58:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2023-11-29 03:58:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2023-11-29 03:58:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-29 03:58:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-29 03:58:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 03:58:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 03:58:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 03:58:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 03:58:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 03:58:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 03:58:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 03:58:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 03:58:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 03:58:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 03:58:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 03:58:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 03:58:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 03:58:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 03:58:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 03:58:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 03:58:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 03:58:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 03:58:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 03:58:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-29 03:58:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2023-11-29 03:58:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2023-11-29 03:58:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2023-11-29 03:58:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2023-11-29 03:58:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#10 [2023-11-29 03:58:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#11 [2023-11-29 03:58:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#12 [2023-11-29 03:58:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#13 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#14 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#15 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#16 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#17 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2023-11-29 03:58:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2023-11-29 03:58:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2023-11-29 03:58:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2023-11-29 03:58:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2023-11-29 03:58:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2023-11-29 03:58:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2023-11-29 03:58:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2023-11-29 03:58:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#10 [2023-11-29 03:58:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#11 [2023-11-29 03:58:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#12 [2023-11-29 03:58:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#13 [2023-11-29 03:58:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#14 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#15 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#16 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#17 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2023-11-29 03:58:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2023-11-29 03:58:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2023-11-29 03:58:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2023-11-29 03:58:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2023-11-29 03:58:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2023-11-29 03:58:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2023-11-29 03:58:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#10 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#11 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#12 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#13 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#14 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#15 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#16 [2023-11-29 03:58:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#17 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 03:58:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2023-11-29 03:58:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-29 03:58:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-29 03:58:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-29 03:58:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_6 [2023-11-29 03:58:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_6 [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure aem_send_message [2023-11-29 03:58:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_send_message [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-11-29 03:58:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2023-11-29 03:58:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2023-11-29 03:58:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2023-11-29 03:58:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2023-11-29 03:58:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#14 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#15 [2023-11-29 03:58:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#16 [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#17 [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure aem_register_sensors [2023-11-29 03:58:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_register_sensors [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-29 03:58:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2023-11-29 03:58:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2023-11-29 03:58:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 03:58:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 03:58:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 03:58:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 03:58:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 03:58:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 03:58:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 03:58:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 03:58:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2023-11-29 03:58:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2023-11-29 03:58:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2023-11-29 03:58:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2023-11-29 03:58:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2023-11-29 03:58:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2023-11-29 03:58:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2023-11-29 03:58:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2023-11-29 03:58:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2023-11-29 03:58:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure aem_idr_put [2023-11-29 03:58:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_idr_put [2023-11-29 03:58:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2023-11-29 03:58:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2023-11-29 03:58:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2023-11-29 03:58:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 03:58:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 03:58:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-29 03:58:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-29 03:58:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-29 03:58:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2023-11-29 03:58:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#10 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#11 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#12 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#13 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#14 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#15 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#16 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#17 [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-11-29 03:58:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-11-29 03:58:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-29 03:58:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-29 03:58:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:58:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:58:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure aem_remove_sensors [2023-11-29 03:58:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aem_remove_sensors [2023-11-29 03:58:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2023-11-29 03:58:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2023-11-29 03:58:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-29 03:58:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-29 03:58:58,183 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:58:58,187 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:59:18,949 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 03:59:19,311 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:59:19,539 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:59:19,540 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 03:59:19,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:59:19 BoogieIcfgContainer [2023-11-29 03:59:19,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:59:19,543 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:59:19,543 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:59:19,546 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:59:19,546 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:58:55" (1/3) ... [2023-11-29 03:59:19,547 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13d6d1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:59:19, skipping insertion in model container [2023-11-29 03:59:19,547 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:58:56" (2/3) ... [2023-11-29 03:59:19,547 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13d6d1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:59:19, skipping insertion in model container [2023-11-29 03:59:19,548 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:59:19" (3/3) ... [2023-11-29 03:59:19,549 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-4ee267b-1-130_7a-drivers--hwmon--ibmaem.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-29 03:59:19,568 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:59:19,569 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:59:19,631 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:59:19,638 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;@7a295ff4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:59:19,638 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:59:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand has 423 states, 271 states have (on average 1.3394833948339484) internal successors, (363), 280 states have internal predecessors, (363), 113 states have call successors, (113), 38 states have call predecessors, (113), 37 states have return successors, (107), 107 states have call predecessors, (107), 107 states have call successors, (107) [2023-11-29 03:59:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 03:59:19,674 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:59:19,676 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2023-11-29 03:59:19,676 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:59:19,681 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:59:19,682 INFO L85 PathProgramCache]: Analyzing trace with hash 1106116820, now seen corresponding path program 1 times [2023-11-29 03:59:19,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:59:19,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [431666817] [2023-11-29 03:59:19,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:59:19,700 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 03:59:19,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:59:19,701 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:19,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:59:21,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 1909 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 03:59:21,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:59:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-11-29 03:59:21,820 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:59:21,820 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:59:21,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [431666817] [2023-11-29 03:59:21,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [431666817] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:59:21,821 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:59:21,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:59:21,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690664964] [2023-11-29 03:59:21,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:59:21,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 03:59:21,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:59:21,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 03:59:21,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:59:21,862 INFO L87 Difference]: Start difference. First operand has 423 states, 271 states have (on average 1.3394833948339484) internal successors, (363), 280 states have internal predecessors, (363), 113 states have call successors, (113), 38 states have call predecessors, (113), 37 states have return successors, (107), 107 states have call predecessors, (107), 107 states have call successors, (107) Second operand has 2 states, 2 states have (on average 49.5) internal successors, (99), 2 states have internal predecessors, (99), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 03:59:23,092 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 [] [2023-11-29 03:59:27,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:59:29,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:59:29,033 INFO L93 Difference]: Finished difference Result 844 states and 1194 transitions. [2023-11-29 03:59:29,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 03:59:29,036 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 49.5) internal successors, (99), 2 states have internal predecessors, (99), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 249 [2023-11-29 03:59:29,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:59:29,051 INFO L225 Difference]: With dead ends: 844 [2023-11-29 03:59:29,051 INFO L226 Difference]: Without dead ends: 409 [2023-11-29 03:59:29,058 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:59:29,062 INFO L413 NwaCegarLoop]: 514 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 514 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:59:29,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 514 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 66 Invalid, 1 Unknown, 0 Unchecked, 7.1s Time] [2023-11-29 03:59:29,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2023-11-29 03:59:29,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 409. [2023-11-29 03:59:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 409 states, 266 states have (on average 1.3045112781954886) internal successors, (347), 268 states have internal predecessors, (347), 105 states have call successors, (105), 37 states have call predecessors, (105), 37 states have return successors, (105), 105 states have call predecessors, (105), 105 states have call successors, (105) [2023-11-29 03:59:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 557 transitions. [2023-11-29 03:59:29,142 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 557 transitions. Word has length 249 [2023-11-29 03:59:29,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:59:29,143 INFO L495 AbstractCegarLoop]: Abstraction has 409 states and 557 transitions. [2023-11-29 03:59:29,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 49.5) internal successors, (99), 2 states have internal predecessors, (99), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 03:59:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 557 transitions. [2023-11-29 03:59:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 03:59:29,151 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:59:29,152 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2023-11-29 03:59:29,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:29,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:29,355 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:59:29,356 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:59:29,356 INFO L85 PathProgramCache]: Analyzing trace with hash 2016359554, now seen corresponding path program 1 times [2023-11-29 03:59:29,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:59:29,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1102516723] [2023-11-29 03:59:29,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:59:29,359 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 03:59:29,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:59:29,360 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:29,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:59:31,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 1909 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:59:31,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:59:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2023-11-29 03:59:31,545 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:59:31,545 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:59:31,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1102516723] [2023-11-29 03:59:31,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1102516723] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:59:31,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:59:31,546 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:59:31,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059224660] [2023-11-29 03:59:31,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:59:31,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:59:31,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:59:31,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:59:31,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:59:31,550 INFO L87 Difference]: Start difference. First operand 409 states and 557 transitions. Second operand has 4 states, 3 states have (on average 31.0) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:59:33,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:59:38,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:59:42,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:59:46,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:59:49,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 03:59:52,164 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 03:59:52,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:59:52,309 INFO L93 Difference]: Finished difference Result 794 states and 1081 transitions. [2023-11-29 03:59:52,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:59:52,310 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 31.0) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 249 [2023-11-29 03:59:52,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:59:52,315 INFO L225 Difference]: With dead ends: 794 [2023-11-29 03:59:52,315 INFO L226 Difference]: Without dead ends: 410 [2023-11-29 03:59:52,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:59:52,318 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 0 mSDsluCounter, 978 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1470 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:59:52,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1470 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 197 Invalid, 3 Unknown, 0 Unchecked, 20.7s Time] [2023-11-29 03:59:52,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states. [2023-11-29 03:59:52,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 410. [2023-11-29 03:59:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 267 states have (on average 1.303370786516854) internal successors, (348), 269 states have internal predecessors, (348), 105 states have call successors, (105), 37 states have call predecessors, (105), 37 states have return successors, (105), 105 states have call predecessors, (105), 105 states have call successors, (105) [2023-11-29 03:59:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 558 transitions. [2023-11-29 03:59:52,345 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 558 transitions. Word has length 249 [2023-11-29 03:59:52,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:59:52,346 INFO L495 AbstractCegarLoop]: Abstraction has 410 states and 558 transitions. [2023-11-29 03:59:52,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 31.0) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 03:59:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 558 transitions. [2023-11-29 03:59:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 03:59:52,353 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:59:52,354 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2023-11-29 03:59:52,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:52,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:52,555 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:59:52,555 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:59:52,555 INFO L85 PathProgramCache]: Analyzing trace with hash -1937130492, now seen corresponding path program 1 times [2023-11-29 03:59:52,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:59:52,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [36251208] [2023-11-29 03:59:52,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:59:52,557 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 03:59:52,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:59:52,558 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:52,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 03:59:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:59:54,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 1931 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 03:59:54,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:59:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2023-11-29 03:59:54,726 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:59:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2023-11-29 03:59:55,187 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:59:55,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [36251208] [2023-11-29 03:59:55,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [36251208] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:59:55,187 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:59:55,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-11-29 03:59:55,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695758667] [2023-11-29 03:59:55,188 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:59:55,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:59:55,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:59:55,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:59:55,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:59:55,191 INFO L87 Difference]: Start difference. First operand 410 states and 558 transitions. Second operand has 8 states, 6 states have (on average 22.0) internal successors, (132), 8 states have internal predecessors, (132), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2023-11-29 03:59:58,107 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 03:59:59,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:03,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:07,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:11,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:15,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:19,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:23,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:27,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:34,134 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 04:00:34,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:00:34,878 INFO L93 Difference]: Finished difference Result 799 states and 1089 transitions. [2023-11-29 04:00:34,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 04:00:34,880 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 22.0) internal successors, (132), 8 states have internal predecessors, (132), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 251 [2023-11-29 04:00:34,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:00:34,884 INFO L225 Difference]: With dead ends: 799 [2023-11-29 04:00:34,884 INFO L226 Difference]: Without dead ends: 413 [2023-11-29 04:00:34,885 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 494 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2023-11-29 04:00:34,886 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 0 mSDsluCounter, 1467 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 3 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1959 SdHoareTripleChecker+Invalid, 284 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.5s IncrementalHoareTripleChecker+Time [2023-11-29 04:00:34,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1959 Invalid, 284 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 274 Invalid, 7 Unknown, 0 Unchecked, 39.5s Time] [2023-11-29 04:00:34,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2023-11-29 04:00:34,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 413. [2023-11-29 04:00:34,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 413 states, 270 states have (on average 1.3) internal successors, (351), 272 states have internal predecessors, (351), 105 states have call successors, (105), 37 states have call predecessors, (105), 37 states have return successors, (105), 105 states have call predecessors, (105), 105 states have call successors, (105) [2023-11-29 04:00:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 561 transitions. [2023-11-29 04:00:34,907 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 561 transitions. Word has length 251 [2023-11-29 04:00:34,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:00:34,908 INFO L495 AbstractCegarLoop]: Abstraction has 413 states and 561 transitions. [2023-11-29 04:00:34,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 22.0) internal successors, (132), 8 states have internal predecessors, (132), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2023-11-29 04:00:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 561 transitions. [2023-11-29 04:00:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 04:00:34,912 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:00:34,913 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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] [2023-11-29 04:00:34,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:35,113 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:35,113 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:00:35,114 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:00:35,114 INFO L85 PathProgramCache]: Analyzing trace with hash 261307138, now seen corresponding path program 2 times [2023-11-29 04:00:35,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:00:35,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [968761575] [2023-11-29 04:00:35,116 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 04:00:35,116 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 04:00:35,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:00:35,117 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:35,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:36,341 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 04:00:36,341 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:00:36,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 1011 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:00:36,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:00:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2023-11-29 04:00:36,463 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:00:36,464 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:00:36,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [968761575] [2023-11-29 04:00:36,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [968761575] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:00:36,464 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:00:36,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:00:36,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940347260] [2023-11-29 04:00:36,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:00:36,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:00:36,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:00:36,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:00:36,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:00:36,467 INFO L87 Difference]: Start difference. First operand 413 states and 561 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:00:41,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:45,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:48,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:49,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:00:49,903 INFO L93 Difference]: Finished difference Result 852 states and 1156 transitions. [2023-11-29 04:00:49,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:00:49,904 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 257 [2023-11-29 04:00:49,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:00:49,908 INFO L225 Difference]: With dead ends: 852 [2023-11-29 04:00:49,908 INFO L226 Difference]: Without dead ends: 475 [2023-11-29 04:00:49,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 255 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 04:00:49,910 INFO L413 NwaCegarLoop]: 502 mSDtfsCounter, 118 mSDsluCounter, 442 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 944 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.4s IncrementalHoareTripleChecker+Time [2023-11-29 04:00:49,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 944 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 135 Invalid, 2 Unknown, 0 Unchecked, 13.4s Time] [2023-11-29 04:00:49,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2023-11-29 04:00:49,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 475. [2023-11-29 04:00:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 317 states have (on average 1.3123028391167193) internal successors, (416), 319 states have internal predecessors, (416), 113 states have call successors, (113), 44 states have call predecessors, (113), 44 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) [2023-11-29 04:00:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 642 transitions. [2023-11-29 04:00:49,939 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 642 transitions. Word has length 257 [2023-11-29 04:00:49,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:00:49,940 INFO L495 AbstractCegarLoop]: Abstraction has 475 states and 642 transitions. [2023-11-29 04:00:49,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:00:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 642 transitions. [2023-11-29 04:00:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2023-11-29 04:00:49,947 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:00:49,947 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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 04:00:49,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:50,148 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:50,148 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:00:50,148 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:00:50,148 INFO L85 PathProgramCache]: Analyzing trace with hash 902078728, now seen corresponding path program 1 times [2023-11-29 04:00:50,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:00:50,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [647703769] [2023-11-29 04:00:50,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:00:50,150 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 04:00:50,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:00:50,151 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:50,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:00:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:00:52,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 2017 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 04:00:52,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:00:52,450 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2023-11-29 04:00:52,450 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:00:52,450 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:00:52,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [647703769] [2023-11-29 04:00:52,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [647703769] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:00:52,450 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:00:52,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:00:52,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721036283] [2023-11-29 04:00:52,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:00:52,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:00:52,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:00:52,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:00:52,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:00:52,453 INFO L87 Difference]: Start difference. First operand 475 states and 642 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:00:54,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:55,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:00:59,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:03,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:07,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:10,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:12,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:13,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:01:13,131 INFO L93 Difference]: Finished difference Result 919 states and 1244 transitions. [2023-11-29 04:01:13,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:01:13,132 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 268 [2023-11-29 04:01:13,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:01:13,136 INFO L225 Difference]: With dead ends: 919 [2023-11-29 04:01:13,136 INFO L226 Difference]: Without dead ends: 474 [2023-11-29 04:01:13,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 265 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 04:01:13,139 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 3 mSDsluCounter, 979 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1470 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.6s IncrementalHoareTripleChecker+Time [2023-11-29 04:01:13,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1470 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 196 Invalid, 3 Unknown, 0 Unchecked, 20.6s Time] [2023-11-29 04:01:13,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 474 states. [2023-11-29 04:01:13,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 474 to 466. [2023-11-29 04:01:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 310 states have (on average 1.303225806451613) internal successors, (404), 312 states have internal predecessors, (404), 112 states have call successors, (112), 43 states have call predecessors, (112), 43 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 04:01:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 628 transitions. [2023-11-29 04:01:13,163 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 628 transitions. Word has length 268 [2023-11-29 04:01:13,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:01:13,164 INFO L495 AbstractCegarLoop]: Abstraction has 466 states and 628 transitions. [2023-11-29 04:01:13,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:01:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 628 transitions. [2023-11-29 04:01:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-11-29 04:01:13,183 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:01:13,184 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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] [2023-11-29 04:01:13,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:13,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:13,398 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:01:13,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:01:13,399 INFO L85 PathProgramCache]: Analyzing trace with hash -1592565083, now seen corresponding path program 1 times [2023-11-29 04:01:13,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:01:13,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2041961701] [2023-11-29 04:01:13,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:01:13,401 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 04:01:13,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:01:13,401 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:13,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:15,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:01:15,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 2019 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 04:01:15,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:01:15,917 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-29 04:01:15,917 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:01:15,917 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:01:15,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2041961701] [2023-11-29 04:01:15,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2041961701] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:01:15,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:01:15,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:01:15,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382713877] [2023-11-29 04:01:15,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:01:15,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:01:15,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:01:15,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:01:15,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:01:15,919 INFO L87 Difference]: Start difference. First operand 466 states and 628 transitions. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:01:17,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:19,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:23,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:27,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:31,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:35,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:39,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:43,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:48,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:49,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:52,190 WARN L539 Checker$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 04:01:54,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:01:54,032 INFO L93 Difference]: Finished difference Result 1063 states and 1472 transitions. [2023-11-29 04:01:54,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:01:54,034 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 269 [2023-11-29 04:01:54,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:01:54,040 INFO L225 Difference]: With dead ends: 1063 [2023-11-29 04:01:54,040 INFO L226 Difference]: Without dead ends: 635 [2023-11-29 04:01:54,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 266 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 04:01:54,043 INFO L413 NwaCegarLoop]: 622 mSDtfsCounter, 155 mSDsluCounter, 1119 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 1741 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:01:54,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 1741 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 214 Invalid, 7 Unknown, 0 Unchecked, 38.0s Time] [2023-11-29 04:01:54,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2023-11-29 04:01:54,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 468. [2023-11-29 04:01:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 312 states have (on average 1.3012820512820513) internal successors, (406), 314 states have internal predecessors, (406), 112 states have call successors, (112), 43 states have call predecessors, (112), 43 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 04:01:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 630 transitions. [2023-11-29 04:01:54,068 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 630 transitions. Word has length 269 [2023-11-29 04:01:54,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:01:54,069 INFO L495 AbstractCegarLoop]: Abstraction has 468 states and 630 transitions. [2023-11-29 04:01:54,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:01:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 630 transitions. [2023-11-29 04:01:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2023-11-29 04:01:54,072 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:01:54,072 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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] [2023-11-29 04:01:54,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:54,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:54,273 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:01:54,274 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:01:54,274 INFO L85 PathProgramCache]: Analyzing trace with hash 1527991165, now seen corresponding path program 1 times [2023-11-29 04:01:54,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:01:54,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1088721704] [2023-11-29 04:01:54,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:01:54,276 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 04:01:54,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:01:54,277 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:54,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:01:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:01:56,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 2023 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 04:01:56,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:01:56,844 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-29 04:01:56,844 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:01:56,844 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:01:56,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1088721704] [2023-11-29 04:01:56,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1088721704] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:01:56,845 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:01:56,845 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:01:56,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134813213] [2023-11-29 04:01:56,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:01:56,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:01:56,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:01:56,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:01:56,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:01:56,847 INFO L87 Difference]: Start difference. First operand 468 states and 630 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:01:58,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:01:59,792 WARN L539 Checker$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 04:02:03,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:07,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:11,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:16,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:20,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:24,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:28,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:31,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:33,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:02:33,428 INFO L93 Difference]: Finished difference Result 1067 states and 1476 transitions. [2023-11-29 04:02:33,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:02:33,430 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 271 [2023-11-29 04:02:33,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:02:33,434 INFO L225 Difference]: With dead ends: 1067 [2023-11-29 04:02:33,434 INFO L226 Difference]: Without dead ends: 637 [2023-11-29 04:02:33,435 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 268 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 04:02:33,436 INFO L413 NwaCegarLoop]: 661 mSDtfsCounter, 155 mSDsluCounter, 1162 mSDsCounter, 0 mSdLazyCounter, 220 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 1823 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 220 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.5s IncrementalHoareTripleChecker+Time [2023-11-29 04:02:33,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 1823 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 220 Invalid, 7 Unknown, 0 Unchecked, 36.5s Time] [2023-11-29 04:02:33,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637 states. [2023-11-29 04:02:33,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637 to 468. [2023-11-29 04:02:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 312 states have (on average 1.3012820512820513) internal successors, (406), 314 states have internal predecessors, (406), 112 states have call successors, (112), 43 states have call predecessors, (112), 43 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 04:02:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 630 transitions. [2023-11-29 04:02:33,464 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 630 transitions. Word has length 271 [2023-11-29 04:02:33,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:02:33,465 INFO L495 AbstractCegarLoop]: Abstraction has 468 states and 630 transitions. [2023-11-29 04:02:33,465 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:02:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 630 transitions. [2023-11-29 04:02:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-11-29 04:02:33,469 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:02:33,469 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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] [2023-11-29 04:02:33,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:33,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:33,670 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:02:33,670 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:02:33,671 INFO L85 PathProgramCache]: Analyzing trace with hash 669723325, now seen corresponding path program 1 times [2023-11-29 04:02:33,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:02:33,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [776128962] [2023-11-29 04:02:33,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:02:33,672 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 04:02:33,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:02:33,673 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:33,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:02:36,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 2024 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:02:36,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:02:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-29 04:02:36,164 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:02:36,164 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:02:36,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [776128962] [2023-11-29 04:02:36,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [776128962] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:02:36,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:02:36,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:02:36,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782998576] [2023-11-29 04:02:36,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:02:36,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:02:36,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:02:36,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:02:36,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:02:36,166 INFO L87 Difference]: Start difference. First operand 468 states and 630 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:02:38,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:42,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:46,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:50,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:53,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:02:53,104 INFO L93 Difference]: Finished difference Result 899 states and 1213 transitions. [2023-11-29 04:02:53,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:02:53,105 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 272 [2023-11-29 04:02:53,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:02:53,108 INFO L225 Difference]: With dead ends: 899 [2023-11-29 04:02:53,108 INFO L226 Difference]: Without dead ends: 469 [2023-11-29 04:02:53,109 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 270 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 04:02:53,110 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 0 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.9s IncrementalHoareTripleChecker+Time [2023-11-29 04:02:53,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 976 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 130 Invalid, 3 Unknown, 0 Unchecked, 16.9s Time] [2023-11-29 04:02:53,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2023-11-29 04:02:53,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 469. [2023-11-29 04:02:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 313 states have (on average 1.3003194888178913) internal successors, (407), 315 states have internal predecessors, (407), 112 states have call successors, (112), 43 states have call predecessors, (112), 43 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 04:02:53,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 631 transitions. [2023-11-29 04:02:53,135 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 631 transitions. Word has length 272 [2023-11-29 04:02:53,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:02:53,136 INFO L495 AbstractCegarLoop]: Abstraction has 469 states and 631 transitions. [2023-11-29 04:02:53,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:02:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 631 transitions. [2023-11-29 04:02:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-11-29 04:02:53,139 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:02:53,140 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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] [2023-11-29 04:02:53,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:53,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:53,341 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:02:53,341 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:02:53,341 INFO L85 PathProgramCache]: Analyzing trace with hash -324970373, now seen corresponding path program 1 times [2023-11-29 04:02:53,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:02:53,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1978715441] [2023-11-29 04:02:53,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:02:53,343 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 04:02:53,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:02:53,344 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:53,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:02:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:02:55,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 2026 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 04:02:55,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:02:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-29 04:02:56,154 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:02:56,154 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:02:56,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1978715441] [2023-11-29 04:02:56,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1978715441] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:02:56,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:02:56,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 04:02:56,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378847027] [2023-11-29 04:02:56,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:02:56,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 04:02:56,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:02:56,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 04:02:56,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:02:56,156 INFO L87 Difference]: Start difference. First operand 469 states and 631 transitions. Second operand has 6 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:02:57,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:58,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:02:59,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:00,562 WARN L539 Checker$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 04:03:01,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:05,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:09,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:13,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:17,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:21,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:26,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:28,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:29,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:31,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:32,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:32,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:03:32,918 INFO L93 Difference]: Finished difference Result 905 states and 1220 transitions. [2023-11-29 04:03:32,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 04:03:32,920 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) Word has length 272 [2023-11-29 04:03:32,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:03:32,924 INFO L225 Difference]: With dead ends: 905 [2023-11-29 04:03:32,925 INFO L226 Difference]: Without dead ends: 474 [2023-11-29 04:03:32,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 04:03:32,927 INFO L413 NwaCegarLoop]: 490 mSDtfsCounter, 2 mSDsluCounter, 1940 mSDsCounter, 0 mSdLazyCounter, 339 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 2430 SdHoareTripleChecker+Invalid, 344 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 339 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.7s IncrementalHoareTripleChecker+Time [2023-11-29 04:03:32,927 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 2430 Invalid, 344 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 339 Invalid, 5 Unknown, 0 Unchecked, 36.7s Time] [2023-11-29 04:03:32,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 474 states. [2023-11-29 04:03:32,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 474 to 473. [2023-11-29 04:03:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 473 states, 316 states have (on average 1.2974683544303798) internal successors, (410), 318 states have internal predecessors, (410), 112 states have call successors, (112), 43 states have call predecessors, (112), 44 states have return successors, (114), 113 states have call predecessors, (114), 112 states have call successors, (114) [2023-11-29 04:03:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 636 transitions. [2023-11-29 04:03:32,947 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 636 transitions. Word has length 272 [2023-11-29 04:03:32,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:03:32,948 INFO L495 AbstractCegarLoop]: Abstraction has 473 states and 636 transitions. [2023-11-29 04:03:32,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2023-11-29 04:03:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 636 transitions. [2023-11-29 04:03:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-11-29 04:03:32,951 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:03:32,951 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 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, 1, 1, 1] [2023-11-29 04:03:32,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:03:33,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:03:33,152 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:03:33,153 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:03:33,153 INFO L85 PathProgramCache]: Analyzing trace with hash 635645707, now seen corresponding path program 1 times [2023-11-29 04:03:33,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:03:33,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1822809982] [2023-11-29 04:03:33,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:03:33,155 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 04:03:33,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:03:33,156 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:03:33,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:03:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:03:35,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 2200 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:03:35,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:03:36,035 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2023-11-29 04:03:36,036 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:03:36,036 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:03:36,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1822809982] [2023-11-29 04:03:36,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1822809982] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:03:36,036 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:03:36,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:03:36,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619972313] [2023-11-29 04:03:36,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:03:36,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:03:36,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:03:36,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:03:36,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:03:36,038 INFO L87 Difference]: Start difference. First operand 473 states and 636 transitions. Second operand has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:03:37,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:39,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:43,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:47,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:51,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:03:55,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:00,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:03,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:05,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:05,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:04:05,383 INFO L93 Difference]: Finished difference Result 1078 states and 1487 transitions. [2023-11-29 04:04:05,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:04:05,384 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 286 [2023-11-29 04:04:05,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:04:05,399 INFO L225 Difference]: With dead ends: 1078 [2023-11-29 04:04:05,399 INFO L226 Difference]: Without dead ends: 643 [2023-11-29 04:04:05,401 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 283 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 04:04:05,401 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 150 mSDsluCounter, 1198 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 1884 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:04:05,402 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 1884 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 222 Invalid, 5 Unknown, 0 Unchecked, 29.3s Time] [2023-11-29 04:04:05,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 643 states. [2023-11-29 04:04:05,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 643 to 475. [2023-11-29 04:04:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 318 states have (on average 1.2955974842767295) internal successors, (412), 320 states have internal predecessors, (412), 112 states have call successors, (112), 43 states have call predecessors, (112), 44 states have return successors, (114), 113 states have call predecessors, (114), 112 states have call successors, (114) [2023-11-29 04:04:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 638 transitions. [2023-11-29 04:04:05,431 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 638 transitions. Word has length 286 [2023-11-29 04:04:05,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:04:05,434 INFO L495 AbstractCegarLoop]: Abstraction has 475 states and 638 transitions. [2023-11-29 04:04:05,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:04:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 638 transitions. [2023-11-29 04:04:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-29 04:04:05,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:04:05,439 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 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, 1, 1, 1, 1] [2023-11-29 04:04:05,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:05,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:05,651 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:04:05,652 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:04:05,652 INFO L85 PathProgramCache]: Analyzing trace with hash 2122489450, now seen corresponding path program 1 times [2023-11-29 04:04:05,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:04:05,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [67665712] [2023-11-29 04:04:05,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:04:05,654 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 04:04:05,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:04:05,655 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:05,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:04:08,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 2079 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:04:08,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:04:08,397 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2023-11-29 04:04:08,397 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:04:08,397 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:04:08,398 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [67665712] [2023-11-29 04:04:08,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [67665712] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:04:08,398 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:04:08,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:04:08,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392585570] [2023-11-29 04:04:08,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:04:08,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:04:08,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:04:08,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:04:08,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:04:08,400 INFO L87 Difference]: Start difference. First operand 475 states and 638 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:04:10,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:14,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:18,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:19,997 WARN L539 Checker$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 04:04:21,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:22,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:04:22,060 INFO L93 Difference]: Finished difference Result 913 states and 1229 transitions. [2023-11-29 04:04:22,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:04:22,061 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 294 [2023-11-29 04:04:22,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:04:22,065 INFO L225 Difference]: With dead ends: 913 [2023-11-29 04:04:22,065 INFO L226 Difference]: Without dead ends: 476 [2023-11-29 04:04:22,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 292 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 04:04:22,068 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 0 mSDsluCounter, 489 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 981 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2023-11-29 04:04:22,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 981 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 2 Unknown, 0 Unchecked, 13.6s Time] [2023-11-29 04:04:22,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 476 states. [2023-11-29 04:04:22,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 476 to 476. [2023-11-29 04:04:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 319 states have (on average 1.2946708463949843) internal successors, (413), 321 states have internal predecessors, (413), 112 states have call successors, (112), 43 states have call predecessors, (112), 44 states have return successors, (114), 113 states have call predecessors, (114), 112 states have call successors, (114) [2023-11-29 04:04:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 639 transitions. [2023-11-29 04:04:22,090 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 639 transitions. Word has length 294 [2023-11-29 04:04:22,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:04:22,090 INFO L495 AbstractCegarLoop]: Abstraction has 476 states and 639 transitions. [2023-11-29 04:04:22,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:04:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 639 transitions. [2023-11-29 04:04:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-11-29 04:04:22,102 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:04:22,103 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 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, 1, 1, 1, 1, 1] [2023-11-29 04:04:22,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:22,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:22,320 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:04:22,321 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:04:22,321 INFO L85 PathProgramCache]: Analyzing trace with hash -1952395981, now seen corresponding path program 1 times [2023-11-29 04:04:22,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:04:22,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [786176087] [2023-11-29 04:04:22,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:04:22,324 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 04:04:22,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:04:22,325 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:22,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:04:25,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 2204 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:04:25,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:04:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2023-11-29 04:04:25,285 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:04:25,286 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:04:25,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [786176087] [2023-11-29 04:04:25,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [786176087] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:04:25,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:04:25,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:04:25,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189865096] [2023-11-29 04:04:25,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:04:25,287 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:04:25,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:04:25,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:04:25,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:04:25,288 INFO L87 Difference]: Start difference. First operand 476 states and 639 transitions. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:04:26,312 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 04:04:27,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:28,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:32,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:37,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:41,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:45,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:49,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:53,155 WARN L539 Checker$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 04:04:54,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:04:55,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:04:55,275 INFO L93 Difference]: Finished difference Result 1085 states and 1494 transitions. [2023-11-29 04:04:55,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:04:55,276 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 288 [2023-11-29 04:04:55,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:04:55,279 INFO L225 Difference]: With dead ends: 1085 [2023-11-29 04:04:55,280 INFO L226 Difference]: Without dead ends: 647 [2023-11-29 04:04:55,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 285 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 04:04:55,281 INFO L413 NwaCegarLoop]: 690 mSDtfsCounter, 150 mSDsluCounter, 1200 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 1890 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.9s IncrementalHoareTripleChecker+Time [2023-11-29 04:04:55,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 1890 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 221 Invalid, 5 Unknown, 0 Unchecked, 29.9s Time] [2023-11-29 04:04:55,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 647 states. [2023-11-29 04:04:55,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 647 to 476. [2023-11-29 04:04:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 319 states have (on average 1.2946708463949843) internal successors, (413), 321 states have internal predecessors, (413), 112 states have call successors, (112), 43 states have call predecessors, (112), 44 states have return successors, (114), 113 states have call predecessors, (114), 112 states have call successors, (114) [2023-11-29 04:04:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 639 transitions. [2023-11-29 04:04:55,299 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 639 transitions. Word has length 288 [2023-11-29 04:04:55,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:04:55,299 INFO L495 AbstractCegarLoop]: Abstraction has 476 states and 639 transitions. [2023-11-29 04:04:55,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:04:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 639 transitions. [2023-11-29 04:04:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-29 04:04:55,302 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:04:55,302 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 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, 1, 1, 1, 1, 1] [2023-11-29 04:04:55,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:55,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:55,503 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:04:55,503 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:04:55,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1617547148, now seen corresponding path program 1 times [2023-11-29 04:04:55,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:04:55,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1194763312] [2023-11-29 04:04:55,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:04:55,506 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 04:04:55,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:04:55,507 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:55,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:04:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:04:58,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 2111 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 04:04:58,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:04:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-11-29 04:04:58,155 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:04:58,155 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:04:58,156 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1194763312] [2023-11-29 04:04:58,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1194763312] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:04:58,156 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:04:58,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 04:04:58,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584749032] [2023-11-29 04:04:58,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:04:58,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 04:04:58,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:04:58,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 04:04:58,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:04:58,158 INFO L87 Difference]: Start difference. First operand 476 states and 639 transitions. Second operand has 5 states, 5 states have (on average 22.8) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:04:59,189 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 04:05:00,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:06,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:10,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:14,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:18,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:22,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:23,926 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 [] [2023-11-29 04:05:24,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:05:24,098 INFO L93 Difference]: Finished difference Result 921 states and 1239 transitions. [2023-11-29 04:05:24,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:05:24,099 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 295 [2023-11-29 04:05:24,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:05:24,103 INFO L225 Difference]: With dead ends: 921 [2023-11-29 04:05:24,103 INFO L226 Difference]: Without dead ends: 483 [2023-11-29 04:05:24,104 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:05:24,105 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 2 mSDsluCounter, 1465 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1956 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2023-11-29 04:05:24,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1956 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 263 Invalid, 4 Unknown, 0 Unchecked, 25.9s Time] [2023-11-29 04:05:24,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 483 states. [2023-11-29 04:05:24,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 483 to 480. [2023-11-29 04:05:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 480 states, 322 states have (on average 1.2919254658385093) internal successors, (416), 324 states have internal predecessors, (416), 112 states have call successors, (112), 43 states have call predecessors, (112), 45 states have return successors, (116), 114 states have call predecessors, (116), 112 states have call successors, (116) [2023-11-29 04:05:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 644 transitions. [2023-11-29 04:05:24,126 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 644 transitions. Word has length 295 [2023-11-29 04:05:24,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:05:24,127 INFO L495 AbstractCegarLoop]: Abstraction has 480 states and 644 transitions. [2023-11-29 04:05:24,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:05:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 644 transitions. [2023-11-29 04:05:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 04:05:24,130 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:05:24,131 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:05:24,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:24,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:24,331 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:05:24,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:05:24,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1520141894, now seen corresponding path program 1 times [2023-11-29 04:05:24,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:05:24,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1518144942] [2023-11-29 04:05:24,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:05:24,333 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 04:05:24,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:05:24,334 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:24,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:05:27,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 2207 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:05:27,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:05:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2023-11-29 04:05:27,172 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:05:27,172 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:05:27,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1518144942] [2023-11-29 04:05:27,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1518144942] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:05:27,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:05:27,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:05:27,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344275852] [2023-11-29 04:05:27,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:05:27,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:05:27,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:05:27,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:05:27,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:05:27,174 INFO L87 Difference]: Start difference. First operand 480 states and 644 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:05:29,281 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 [] [2023-11-29 04:05:33,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:37,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:41,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:05:44,381 WARN L539 Checker$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 04:05:45,398 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 04:05:45,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:05:45,487 INFO L93 Difference]: Finished difference Result 923 states and 1241 transitions. [2023-11-29 04:05:45,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:05:45,488 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 290 [2023-11-29 04:05:45,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:05:45,491 INFO L225 Difference]: With dead ends: 923 [2023-11-29 04:05:45,491 INFO L226 Difference]: Without dead ends: 481 [2023-11-29 04:05:45,492 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 288 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 04:05:45,493 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 0 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:05:45,493 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 976 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 130 Invalid, 3 Unknown, 0 Unchecked, 18.3s Time] [2023-11-29 04:05:45,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2023-11-29 04:05:45,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 481. [2023-11-29 04:05:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 481 states, 323 states have (on average 1.2910216718266254) internal successors, (417), 325 states have internal predecessors, (417), 112 states have call successors, (112), 43 states have call predecessors, (112), 45 states have return successors, (116), 114 states have call predecessors, (116), 112 states have call successors, (116) [2023-11-29 04:05:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 645 transitions. [2023-11-29 04:05:45,515 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 645 transitions. Word has length 290 [2023-11-29 04:05:45,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:05:45,516 INFO L495 AbstractCegarLoop]: Abstraction has 481 states and 645 transitions. [2023-11-29 04:05:45,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:05:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 645 transitions. [2023-11-29 04:05:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-29 04:05:45,520 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:05:45,520 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:05:45,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:45,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:45,747 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:05:45,748 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:05:45,748 INFO L85 PathProgramCache]: Analyzing trace with hash 356921336, now seen corresponding path program 1 times [2023-11-29 04:05:45,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:05:45,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1534223356] [2023-11-29 04:05:45,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:05:45,750 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 04:05:45,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:05:45,751 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:45,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:05:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:05:48,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 2209 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 04:05:48,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:05:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2023-11-29 04:05:48,864 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:05:48,864 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:05:48,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1534223356] [2023-11-29 04:05:48,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1534223356] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:05:48,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:05:48,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 04:05:48,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859223002] [2023-11-29 04:05:48,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:05:48,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 04:05:48,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:05:48,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 04:05:48,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:05:48,867 INFO L87 Difference]: Start difference. First operand 481 states and 645 transitions. Second operand has 6 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 2 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:05:57,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:01,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:05,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:09,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:13,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:22,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:23,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:06:23,082 INFO L93 Difference]: Finished difference Result 927 states and 1245 transitions. [2023-11-29 04:06:23,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 04:06:23,083 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 2 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 290 [2023-11-29 04:06:23,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:06:23,087 INFO L225 Difference]: With dead ends: 927 [2023-11-29 04:06:23,087 INFO L226 Difference]: Without dead ends: 484 [2023-11-29 04:06:23,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 285 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 04:06:23,089 INFO L413 NwaCegarLoop]: 490 mSDtfsCounter, 2 mSDsluCounter, 1938 mSDsCounter, 0 mSdLazyCounter, 341 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 2428 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 341 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:06:23,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 2428 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 341 Invalid, 5 Unknown, 0 Unchecked, 34.1s Time] [2023-11-29 04:06:23,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2023-11-29 04:06:23,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 483. [2023-11-29 04:06:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 483 states, 325 states have (on average 1.2892307692307692) internal successors, (419), 326 states have internal predecessors, (419), 112 states have call successors, (112), 43 states have call predecessors, (112), 45 states have return successors, (116), 115 states have call predecessors, (116), 112 states have call successors, (116) [2023-11-29 04:06:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 647 transitions. [2023-11-29 04:06:23,109 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 647 transitions. Word has length 290 [2023-11-29 04:06:23,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:06:23,110 INFO L495 AbstractCegarLoop]: Abstraction has 483 states and 647 transitions. [2023-11-29 04:06:23,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 2 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 04:06:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 647 transitions. [2023-11-29 04:06:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-29 04:06:23,114 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:06:23,114 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:06:23,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:06:23,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:06:23,315 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:06:23,315 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:06:23,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1595308583, now seen corresponding path program 1 times [2023-11-29 04:06:23,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:06:23,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [150647758] [2023-11-29 04:06:23,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:06:23,317 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 04:06:23,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:06:23,318 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:06:23,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:06:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:06:26,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 2262 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:06:26,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:06:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2023-11-29 04:06:26,170 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:06:26,170 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:06:26,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [150647758] [2023-11-29 04:06:26,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [150647758] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:06:26,170 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:06:26,170 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:06:26,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801997579] [2023-11-29 04:06:26,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:06:26,171 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:06:26,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:06:26,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:06:26,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:06:26,172 INFO L87 Difference]: Start difference. First operand 483 states and 647 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 04:06:32,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:36,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:39,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:40,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:06:40,025 INFO L93 Difference]: Finished difference Result 929 states and 1247 transitions. [2023-11-29 04:06:40,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:06:40,026 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 312 [2023-11-29 04:06:40,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:06:40,028 INFO L225 Difference]: With dead ends: 929 [2023-11-29 04:06:40,028 INFO L226 Difference]: Without dead ends: 484 [2023-11-29 04:06:40,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 310 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 04:06:40,030 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 0 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 980 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2023-11-29 04:06:40,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 980 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 127 Invalid, 2 Unknown, 0 Unchecked, 13.8s Time] [2023-11-29 04:06:40,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2023-11-29 04:06:40,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 484. [2023-11-29 04:06:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 484 states, 326 states have (on average 1.2883435582822085) internal successors, (420), 327 states have internal predecessors, (420), 112 states have call successors, (112), 43 states have call predecessors, (112), 45 states have return successors, (116), 115 states have call predecessors, (116), 112 states have call successors, (116) [2023-11-29 04:06:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 648 transitions. [2023-11-29 04:06:40,072 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 648 transitions. Word has length 312 [2023-11-29 04:06:40,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:06:40,073 INFO L495 AbstractCegarLoop]: Abstraction has 484 states and 648 transitions. [2023-11-29 04:06:40,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 04:06:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 648 transitions. [2023-11-29 04:06:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-11-29 04:06:40,077 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:06:40,077 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:06:40,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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)] Ended with exit code 0 [2023-11-29 04:06:40,277 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:06:40,278 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:06:40,278 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:06:40,278 INFO L85 PathProgramCache]: Analyzing trace with hash 1559463248, now seen corresponding path program 1 times [2023-11-29 04:06:40,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:06:40,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [471766685] [2023-11-29 04:06:40,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:06:40,280 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 04:06:40,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:06:40,281 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:06:40,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 (18)] Waiting until timeout for monitored process [2023-11-29 04:06:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:06:43,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 2294 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:06:43,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:06:43,159 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2023-11-29 04:06:43,159 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:06:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2023-11-29 04:06:43,363 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:06:43,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [471766685] [2023-11-29 04:06:43,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [471766685] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:06:43,364 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:06:43,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2023-11-29 04:06:43,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890695793] [2023-11-29 04:06:43,364 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:06:43,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 04:06:43,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:06:43,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 04:06:43,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:06:43,366 INFO L87 Difference]: Start difference. First operand 484 states and 648 transitions. Second operand has 6 states, 6 states have (on average 23.666666666666668) internal successors, (142), 6 states have internal predecessors, (142), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-29 04:06:50,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:54,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:06:58,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:02,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:06,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:08,093 WARN L539 Checker$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 04:07:10,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:07:10,742 INFO L93 Difference]: Finished difference Result 931 states and 1249 transitions. [2023-11-29 04:07:10,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:07:10,743 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.666666666666668) internal successors, (142), 6 states have internal predecessors, (142), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 313 [2023-11-29 04:07:10,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:07:10,746 INFO L225 Difference]: With dead ends: 931 [2023-11-29 04:07:10,746 INFO L226 Difference]: Without dead ends: 485 [2023-11-29 04:07:10,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 624 GetRequests, 620 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:07:10,748 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 0 mSDsluCounter, 976 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1468 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:07:10,748 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1468 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 195 Invalid, 5 Unknown, 0 Unchecked, 27.3s Time] [2023-11-29 04:07:10,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2023-11-29 04:07:10,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 485. [2023-11-29 04:07:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 327 states have (on average 1.2874617737003058) internal successors, (421), 328 states have internal predecessors, (421), 112 states have call successors, (112), 43 states have call predecessors, (112), 45 states have return successors, (116), 115 states have call predecessors, (116), 112 states have call successors, (116) [2023-11-29 04:07:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 649 transitions. [2023-11-29 04:07:10,773 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 649 transitions. Word has length 313 [2023-11-29 04:07:10,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:07:10,774 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 649 transitions. [2023-11-29 04:07:10,774 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.666666666666668) internal successors, (142), 6 states have internal predecessors, (142), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-29 04:07:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 649 transitions. [2023-11-29 04:07:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-29 04:07:10,776 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:07:10,777 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 8, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:07:10,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 (18)] Ended with exit code 0 [2023-11-29 04:07:10,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:07:10,977 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:07:10,977 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:07:10,978 INFO L85 PathProgramCache]: Analyzing trace with hash 448257863, now seen corresponding path program 2 times [2023-11-29 04:07:10,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:07:10,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [906084689] [2023-11-29 04:07:10,979 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 04:07:10,979 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 04:07:10,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:07:10,980 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:07:10,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 (19)] Waiting until timeout for monitored process [2023-11-29 04:07:12,331 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 04:07:12,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:07:12,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 899 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 04:07:12,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:07:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2023-11-29 04:07:12,458 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:07:12,458 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:07:12,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [906084689] [2023-11-29 04:07:12,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [906084689] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:07:12,458 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:07:12,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 04:07:12,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776773818] [2023-11-29 04:07:12,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:07:12,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 04:07:12,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:07:12,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 04:07:12,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:07:12,460 INFO L87 Difference]: Start difference. First operand 485 states and 649 transitions. Second operand has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (37), 3 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 04:07:13,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:20,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:24,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:28,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:32,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:37,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:38,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:07:38,353 INFO L93 Difference]: Finished difference Result 937 states and 1256 transitions. [2023-11-29 04:07:38,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:07:38,354 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (37), 3 states have call predecessors, (37), 2 states have call successors, (37) Word has length 314 [2023-11-29 04:07:38,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:07:38,358 INFO L225 Difference]: With dead ends: 937 [2023-11-29 04:07:38,358 INFO L226 Difference]: Without dead ends: 490 [2023-11-29 04:07:38,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:07:38,359 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 2 mSDsluCounter, 1463 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1954 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2023-11-29 04:07:38,360 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1954 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 265 Invalid, 4 Unknown, 0 Unchecked, 25.9s Time] [2023-11-29 04:07:38,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2023-11-29 04:07:38,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 487. [2023-11-29 04:07:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 329 states have (on average 1.2857142857142858) internal successors, (423), 329 states have internal predecessors, (423), 112 states have call successors, (112), 43 states have call predecessors, (112), 45 states have return successors, (116), 116 states have call predecessors, (116), 112 states have call successors, (116) [2023-11-29 04:07:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 651 transitions. [2023-11-29 04:07:38,390 INFO L78 Accepts]: Start accepts. Automaton has 487 states and 651 transitions. Word has length 314 [2023-11-29 04:07:38,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:07:38,390 INFO L495 AbstractCegarLoop]: Abstraction has 487 states and 651 transitions. [2023-11-29 04:07:38,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (37), 3 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 04:07:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 651 transitions. [2023-11-29 04:07:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-29 04:07:38,394 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:07:38,394 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 8, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:07:38,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 (19)] Ended with exit code 0 [2023-11-29 04:07:38,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:07:38,595 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_fileErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:07:38,595 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:07:38,596 INFO L85 PathProgramCache]: Analyzing trace with hash 2093456557, now seen corresponding path program 1 times [2023-11-29 04:07:38,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:07:38,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1895961033] [2023-11-29 04:07:38,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:07:38,597 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 04:07:38,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:07:38,598 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 04:07:38,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f476e3-84e6-4968-940e-e7d365b9b184/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 (20)] Waiting until timeout for monitored process [2023-11-29 04:07:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:07:41,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 04:07:41,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:07:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2023-11-29 04:07:41,784 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:07:41,784 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:07:41,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1895961033] [2023-11-29 04:07:41,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1895961033] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:07:41,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:07:41,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 04:07:41,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117242734] [2023-11-29 04:07:41,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:07:41,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 04:07:41,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:07:41,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 04:07:41,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-29 04:07:41,787 INFO L87 Difference]: Start difference. First operand 487 states and 651 transitions. Second operand has 8 states, 7 states have (on average 17.428571428571427) internal successors, (122), 6 states have internal predecessors, (122), 2 states have call successors, (41), 2 states have call predecessors, (41), 4 states have return successors, (39), 4 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 04:07:42,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:52,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:07:56,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:08:00,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:08:04,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:08:08,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:08:12,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 04:08:16,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []