./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:04:04,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:04:04,695 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:04:04,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:04:04,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:04:04,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:04:04,721 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:04:04,721 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:04:04,722 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:04:04,722 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:04:04,722 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:04:04,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:04:04,723 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:04:04,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:04:04,723 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:04:04,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:04:04,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:04:04,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:04:04,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:04:04,724 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:04:04,724 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:04:04,725 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:04:04,725 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:04:04,725 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:04:04,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:04:04,726 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:04:04,726 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:04:04,726 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:04:04,726 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:04:04,726 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:04:04,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:04:04,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:04:04,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:04:04,727 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:04:04,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:04:04,727 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:04:04,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:04:04,728 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:04:04,728 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:04:04,728 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 [2024-11-16 21:04:04,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:04:04,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:04:04,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:04:04,995 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:04:04,995 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:04:04,996 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2024-11-16 21:04:06,174 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:04:06,550 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:04:06,550 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2024-11-16 21:04:06,586 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bbf76001/81a9a50f894840c69d5231c456fd2ead/FLAG840c43bd1 [2024-11-16 21:04:06,773 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bbf76001/81a9a50f894840c69d5231c456fd2ead [2024-11-16 21:04:06,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:04:06,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:04:06,777 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:04:06,777 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:04:06,780 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:04:06,781 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:04:06" (1/1) ... [2024-11-16 21:04:06,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7509bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:06, skipping insertion in model container [2024-11-16 21:04:06,782 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:04:06" (1/1) ... [2024-11-16 21:04:06,853 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:04:07,313 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2024-11-16 21:04:07,313 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2024-11-16 21:04:07,426 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2024-11-16 21:04:07,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:04:07,882 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:04:08,000 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2024-11-16 21:04:08,001 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2024-11-16 21:04:08,006 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2024-11-16 21:04:08,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:04:08,169 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:04:08,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08 WrapperNode [2024-11-16 21:04:08,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:04:08,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:04:08,171 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:04:08,171 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:04:08,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,310 INFO L138 Inliner]: procedures = 156, calls = 1285, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 3283 [2024-11-16 21:04:08,311 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:04:08,312 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:04:08,312 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:04:08,312 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:04:08,320 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,338 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,513 INFO L175 MemorySlicer]: Split 564 memory accesses to 19 slices as follows [2, 4, 71, 18, 4, 4, 4, 18, 0, 4, 4, 21, 126, 228, 10, 18, 17, 3, 8]. 40 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 0, 0, 0, 4, 0, 4, 0, 0, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0]. The 308 writes are split as follows [0, 0, 32, 18, 0, 0, 0, 18, 0, 0, 0, 21, 108, 76, 2, 18, 5, 2, 8]. [2024-11-16 21:04:08,513 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,513 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,574 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,579 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,606 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,626 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:04:08,627 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:04:08,627 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:04:08,627 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:04:08,628 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (1/1) ... [2024-11-16 21:04:08,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:04:08,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:04:08,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 21:04:08,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 21:04:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-16 21:04:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-16 21:04:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:04:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:04:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:04:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:04:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:04:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:04:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:04:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:04:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:04:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:04:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:04:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:04:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_host [2024-11-16 21:04:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_host [2024-11-16 21:04:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:04:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:04:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:04:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:04:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:04:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:04:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:04:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:04:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:04:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:04:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:04:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:04:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:04:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:04:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:04:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:04:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:04:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:04:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_unregister_dev [2024-11-16 21:04:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_unregister_dev [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:04:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:04:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_get_host_pm_caps [2024-11-16 21:04:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_get_host_pm_caps [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:04:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:04:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:04:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:04:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:04:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:04:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:04:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:04:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:04:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:04:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:04:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:04:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:04:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:04:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:04:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-16 21:04:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure bt_err [2024-11-16 21:04:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_err [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:04:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:04:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:04:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:04:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-16 21:04:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-16 21:04:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-16 21:04:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-16 21:04:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:04:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writesb [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writesb [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writeb [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writeb [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_irq [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_irq [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_disable_func [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_disable_func [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:04:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:04:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:04:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:04:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:04:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:04:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:04:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:04:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:04:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_resume [2024-11-16 21:04:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_resume [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_host [2024-11-16 21:04:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_host [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:04:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:04:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 21:04:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2024-11-16 21:04:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readsb [2024-11-16 21:04:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readsb [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-16 21:04:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-16 21:04:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:04:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:04:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:04:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:04:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:04:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:04:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:04:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:04:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_verify_fw_download [2024-11-16 21:04:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_verify_fw_download [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-16 21:04:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_suspend [2024-11-16 21:04:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_suspend [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-16 21:04:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-16 21:04:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2024-11-16 21:04:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2024-11-16 21:04:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-16 21:04:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-16 21:04:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_poll_card_status [2024-11-16 21:04:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_poll_card_status [2024-11-16 21:04:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-16 21:04:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-16 21:04:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:04:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:04:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:04:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:04:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:04:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:04:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:04:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:04:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:04:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 21:04:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 21:04:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 21:04:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:04:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:04:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readb [2024-11-16 21:04:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readb [2024-11-16 21:04:09,269 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:04:09,272 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:04:09,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:04:09,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7973: havoc #t~nondet792; [2024-11-16 21:04:10,007 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8086: havoc #t~nondet816; [2024-11-16 21:04:10,117 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8018: havoc hci_resume_dev_#t~nondet803#1; [2024-11-16 21:04:10,118 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7434: call ULTIMATE.dealloc(~#descriptor~10#1.base, ~#descriptor~10#1.offset);havoc ~#descriptor~10#1.base, ~#descriptor~10#1.offset;call ULTIMATE.dealloc(~#descriptor___0~4#1.base, ~#descriptor___0~4#1.offset);havoc ~#descriptor___0~4#1.base, ~#descriptor___0~4#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset);havoc ~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset; [2024-11-16 21:04:10,126 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8014: havoc #t~nondet802; [2024-11-16 21:04:10,147 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6062: havoc #t~mem30.base, #t~mem30.offset; [2024-11-16 21:04:10,148 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8094: havoc #t~nondet818; [2024-11-16 21:04:10,163 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8140: havoc #t~ret828.base, #t~ret828.offset; [2024-11-16 21:04:10,166 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7956: havoc #t~nondet788; [2024-11-16 21:04:10,215 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6241: call ULTIMATE.dealloc(btmrvl_sdio_disable_host_int_mask_~#ret~4#1.base, btmrvl_sdio_disable_host_int_mask_~#ret~4#1.offset);havoc btmrvl_sdio_disable_host_int_mask_~#ret~4#1.base, btmrvl_sdio_disable_host_int_mask_~#ret~4#1.offset; [2024-11-16 21:04:10,219 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8131: havoc #t~nondet825; [2024-11-16 21:04:10,222 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8113: havoc #t~nondet822; [2024-11-16 21:04:10,484 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6734: call ULTIMATE.dealloc(btmrvl_sdio_process_int_status_~#descriptor~2#1.base, btmrvl_sdio_process_int_status_~#descriptor~2#1.offset);havoc btmrvl_sdio_process_int_status_~#descriptor~2#1.base, btmrvl_sdio_process_int_status_~#descriptor~2#1.offset; [2024-11-16 21:04:10,485 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6222: havoc btmrvl_sdio_read_rx_len_#t~mem128#1;call ULTIMATE.dealloc(btmrvl_sdio_read_rx_len_~#ret~2#1.base, btmrvl_sdio_read_rx_len_~#ret~2#1.offset);havoc btmrvl_sdio_read_rx_len_~#ret~2#1.base, btmrvl_sdio_read_rx_len_~#ret~2#1.offset; [2024-11-16 21:04:10,485 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7205: havoc btmrvl_sdio_wakeup_fw_#t~mem591#1;call ULTIMATE.dealloc(btmrvl_sdio_wakeup_fw_~#ret~18#1.base, btmrvl_sdio_wakeup_fw_~#ret~18#1.offset);havoc btmrvl_sdio_wakeup_fw_~#ret~18#1.base, btmrvl_sdio_wakeup_fw_~#ret~18#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_wakeup_fw_~#descriptor~7#1.base, btmrvl_sdio_wakeup_fw_~#descriptor~7#1.offset);havoc btmrvl_sdio_wakeup_fw_~#descriptor~7#1.base, btmrvl_sdio_wakeup_fw_~#descriptor~7#1.offset; [2024-11-16 21:04:10,485 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7984: havoc btmrvl_check_evtpkt_#t~nondet795#1; [2024-11-16 21:04:10,485 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6605: call ULTIMATE.dealloc(btmrvl_sdio_card_to_host_~#buf_len~0#1.base, btmrvl_sdio_card_to_host_~#buf_len~0#1.offset);havoc btmrvl_sdio_card_to_host_~#buf_len~0#1.base, btmrvl_sdio_card_to_host_~#buf_len~0#1.offset; [2024-11-16 21:04:10,485 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7995: havoc btmrvl_process_event_#t~nondet797#1; [2024-11-16 21:04:10,488 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8102: havoc #t~nondet820; [2024-11-16 21:04:10,525 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6293: call ULTIMATE.dealloc(~#firmwarestat~0#1.base, ~#firmwarestat~0#1.offset);havoc ~#firmwarestat~0#1.base, ~#firmwarestat~0#1.offset; [2024-11-16 21:04:10,526 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6195: call ULTIMATE.dealloc(btmrvl_sdio_read_fw_status_~#ret~1#1.base, btmrvl_sdio_read_fw_status_~#ret~1#1.offset);havoc btmrvl_sdio_read_fw_status_~#ret~1#1.base, btmrvl_sdio_read_fw_status_~#ret~1#1.offset; [2024-11-16 21:04:10,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7988: havoc btmrvl_enable_hs_#t~nondet796#1; [2024-11-16 21:04:10,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7324: call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset;call ULTIMATE.dealloc(~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset);havoc ~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset; [2024-11-16 21:04:10,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8022: havoc hci_suspend_dev_#t~nondet804#1; [2024-11-16 21:04:10,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8121: havoc sdio_set_host_pm_flags_#t~nondet824#1; [2024-11-16 21:04:10,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8075: havoc #t~nondet814; [2024-11-16 21:04:10,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5935: havoc kobject_name_#t~mem8#1.base, kobject_name_#t~mem8#1.offset; [2024-11-16 21:04:10,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6052: havoc #t~mem28#1.base, #t~mem28#1.offset; [2024-11-16 21:04:10,669 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6288: havoc #t~mem158;call ULTIMATE.dealloc(~#ret~5.base, ~#ret~5.offset);havoc ~#ret~5.base, ~#ret~5.offset; [2024-11-16 21:04:10,669 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6275: havoc #t~mem154; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7999: havoc btmrvl_register_hdev_#t~nondet798#1; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7174: havoc btmrvl_sdio_download_fw_#t~mem572#1;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_~#ret~17#1.base, btmrvl_sdio_download_fw_~#ret~17#1.offset);havoc btmrvl_sdio_download_fw_~#ret~17#1.base, btmrvl_sdio_download_fw_~#ret~17#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_~#descriptor~6#1.base, btmrvl_sdio_download_fw_~#descriptor~6#1.offset);havoc btmrvl_sdio_download_fw_~#descriptor~6#1.base, btmrvl_sdio_download_fw_~#descriptor~6#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_~#descriptor___0~2#1.base, btmrvl_sdio_download_fw_~#descriptor___0~2#1.offset);havoc btmrvl_sdio_download_fw_~#descriptor___0~2#1.base, btmrvl_sdio_download_fw_~#descriptor___0~2#1.offset; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8035: havoc ldv_complete_2_#t~nondet806#1; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8003: havoc btmrvl_remove_card_#t~nondet799#1; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: havoc btmrvl_sdio_register_dev_#t~mem493#1;call ULTIMATE.dealloc(btmrvl_sdio_register_dev_~#ret~13#1.base, btmrvl_sdio_register_dev_~#ret~13#1.offset);havoc btmrvl_sdio_register_dev_~#ret~13#1.base, btmrvl_sdio_register_dev_~#ret~13#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_register_dev_~#descriptor~5#1.base, btmrvl_sdio_register_dev_~#descriptor~5#1.offset);havoc btmrvl_sdio_register_dev_~#descriptor~5#1.base, btmrvl_sdio_register_dev_~#descriptor~5#1.offset; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6188: havoc btmrvl_sdio_get_rx_unit_#t~mem109#1;call ULTIMATE.dealloc(btmrvl_sdio_get_rx_unit_~#ret~0#1.base, btmrvl_sdio_get_rx_unit_~#ret~0#1.offset);havoc btmrvl_sdio_get_rx_unit_~#ret~0#1.base, btmrvl_sdio_get_rx_unit_~#ret~0#1.offset; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8106: havoc sdio_register_driver_#t~nondet821#1; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8007: havoc btmrvl_send_module_cfg_cmd_#t~nondet800#1; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8042: havoc ldv_prepare_2_#t~nondet807#1; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6325: call ULTIMATE.dealloc(btmrvl_sdio_download_helper_~#fw_helper~0#1.base, btmrvl_sdio_download_helper_~#fw_helper~0#1.offset);havoc btmrvl_sdio_download_helper_~#fw_helper~0#1.base, btmrvl_sdio_download_helper_~#fw_helper~0#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_helper_~#descriptor~0#1.base, btmrvl_sdio_download_helper_~#descriptor~0#1.offset);havoc btmrvl_sdio_download_helper_~#descriptor~0#1.base, btmrvl_sdio_download_helper_~#descriptor~0#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_helper_~#descriptor___0~0#1.base, btmrvl_sdio_download_helper_~#descriptor___0~0#1.offset);havoc btmrvl_sdio_download_helper_~#descriptor___0~0#1.base, btmrvl_sdio_download_helper_~#descriptor___0~0#1.offset; [2024-11-16 21:04:16,794 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8010: havoc devm_kmalloc_#t~ret801#1.base, devm_kmalloc_#t~ret801#1.offset; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7977: havoc bt_info_#t~nondet793#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7284: call ULTIMATE.dealloc(btmrvl_sdio_remove_~#descriptor~8#1.base, btmrvl_sdio_remove_~#descriptor~8#1.offset);havoc btmrvl_sdio_remove_~#descriptor~8#1.base, btmrvl_sdio_remove_~#descriptor~8#1.offset; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8046: havoc ldv_resume_early_2_#t~nondet808#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7980: havoc btmrvl_add_card_#t~ret794#1.base, btmrvl_add_card_#t~ret794#1.offset; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8082: havoc sdio_claim_irq_#t~nondet815#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8050: havoc ldv_resume_noirq_2_#t~nondet809#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8117: havoc sdio_set_block_size_#t~nondet823#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6235: havoc btmrvl_sdio_enable_host_int_mask_#t~mem135#1;call ULTIMATE.dealloc(btmrvl_sdio_enable_host_int_mask_~#ret~3#1.base, btmrvl_sdio_enable_host_int_mask_~#ret~3#1.offset);havoc btmrvl_sdio_enable_host_int_mask_~#ret~3#1.base, btmrvl_sdio_enable_host_int_mask_~#ret~3#1.offset; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6600: havoc btmrvl_sdio_download_fw_w_helper_#t~mem287#1;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_w_helper_~#fw_firmware~0#1.base, btmrvl_sdio_download_fw_w_helper_~#fw_firmware~0#1.offset);havoc btmrvl_sdio_download_fw_w_helper_~#fw_firmware~0#1.base, btmrvl_sdio_download_fw_w_helper_~#fw_firmware~0#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_w_helper_~#ret~8#1.base, btmrvl_sdio_download_fw_w_helper_~#ret~8#1.offset);havoc btmrvl_sdio_download_fw_w_helper_~#ret~8#1.base, btmrvl_sdio_download_fw_w_helper_~#ret~8#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_w_helper_~#descriptor~1#1.base, btmrvl_sdio_download_fw_w_helper_~#descriptor~1#1.offset);havoc btmrvl_sdio_download_fw_w_helper_~#descriptor~1#1.base, btmrvl_sdio_download_fw_w_helper_~#descriptor~1#1.offset;call ULTIMATE.dealloc(btmrvl_sdio_download_fw_w_helper_~#descriptor___0~1#1.base, btmrvl_sdio_download_fw_w_helper_~#descriptor___0~1#1.offset);havoc btmrvl_sdio_download_fw_w_helper_~#descriptor___0~1#1.base, btmrvl_sdio_download_fw_w_helper_~#descriptor___0~1#1.offset; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8090: havoc sdio_enable_func_#t~nondet817#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8057: havoc ldv_suspend_late_2_#t~nondet811#1; [2024-11-16 21:04:16,795 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8061: havoc ldv_suspend_noirq_2_#t~nondet812#1; [2024-11-16 21:04:16,813 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8098: havoc #t~nondet819; [2024-11-16 21:04:17,059 INFO L? ?]: Removed 1058 outVars from TransFormulas that were not future-live. [2024-11-16 21:04:17,060 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:04:17,098 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:04:17,098 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 21:04:17,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:04:17 BoogieIcfgContainer [2024-11-16 21:04:17,098 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:04:17,100 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:04:17,100 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:04:17,102 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:04:17,102 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:04:06" (1/3) ... [2024-11-16 21:04:17,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@287447d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:04:17, skipping insertion in model container [2024-11-16 21:04:17,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:04:08" (2/3) ... [2024-11-16 21:04:17,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@287447d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:04:17, skipping insertion in model container [2024-11-16 21:04:17,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:04:17" (3/3) ... [2024-11-16 21:04:17,104 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2024-11-16 21:04:17,124 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:04:17,124 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:04:17,193 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:04:17,200 INFO L333 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, 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;@3265162, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:04:17,200 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:04:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand has 886 states, 649 states have (on average 1.3343605546995378) internal successors, (866), 657 states have internal predecessors, (866), 196 states have call successors, (196), 40 states have call predecessors, (196), 39 states have return successors, (192), 192 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-16 21:04:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-16 21:04:17,235 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:04:17,236 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:04:17,236 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:04:17,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:04:17,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1801323361, now seen corresponding path program 1 times [2024-11-16 21:04:17,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:04:17,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406282037] [2024-11-16 21:04:17,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:04:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:04:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:04:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 21:04:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-11-16 21:04:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-16 21:04:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:04:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-16 21:04:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-16 21:04:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:18,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 21:04:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:19,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-16 21:04:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 21:04:19,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:04:19,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406282037] [2024-11-16 21:04:19,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406282037] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:04:19,011 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:04:19,011 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 21:04:19,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830428346] [2024-11-16 21:04:19,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:04:19,016 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 21:04:19,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:04:19,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 21:04:19,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-16 21:04:19,038 INFO L87 Difference]: Start difference. First operand has 886 states, 649 states have (on average 1.3343605546995378) internal successors, (866), 657 states have internal predecessors, (866), 196 states have call successors, (196), 40 states have call predecessors, (196), 39 states have return successors, (192), 192 states have call predecessors, (192), 192 states have call successors, (192) Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-16 21:04:23,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:04:27,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:04:31,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:04:38,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:04:38,409 INFO L93 Difference]: Finished difference Result 2190 states and 3128 transitions. [2024-11-16 21:04:38,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-16 21:04:38,412 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 91 [2024-11-16 21:04:38,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:04:38,432 INFO L225 Difference]: With dead ends: 2190 [2024-11-16 21:04:38,432 INFO L226 Difference]: Without dead ends: 1284 [2024-11-16 21:04:38,440 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2024-11-16 21:04:38,444 INFO L432 NwaCegarLoop]: 1094 mSDtfsCounter, 1007 mSDsluCounter, 1592 mSDsCounter, 0 mSdLazyCounter, 767 mSolverCounterSat, 855 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1074 SdHoareTripleChecker+Valid, 2686 SdHoareTripleChecker+Invalid, 1625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 855 IncrementalHoareTripleChecker+Valid, 767 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2024-11-16 21:04:38,445 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1074 Valid, 2686 Invalid, 1625 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [855 Valid, 767 Invalid, 3 Unknown, 0 Unchecked, 18.8s Time] [2024-11-16 21:04:38,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1284 states. [2024-11-16 21:04:38,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1284 to 1259. [2024-11-16 21:04:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1259 states, 928 states have (on average 1.3232758620689655) internal successors, (1228), 932 states have internal predecessors, (1228), 268 states have call successors, (268), 63 states have call predecessors, (268), 62 states have return successors, (267), 266 states have call predecessors, (267), 267 states have call successors, (267) [2024-11-16 21:04:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1259 states and 1763 transitions. [2024-11-16 21:04:38,602 INFO L78 Accepts]: Start accepts. Automaton has 1259 states and 1763 transitions. Word has length 91 [2024-11-16 21:04:38,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:04:38,603 INFO L471 AbstractCegarLoop]: Abstraction has 1259 states and 1763 transitions. [2024-11-16 21:04:38,603 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-16 21:04:38,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1763 transitions. [2024-11-16 21:04:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-16 21:04:38,608 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:04:38,609 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-16 21:04:38,609 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 21:04:38,609 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:04:38,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:04:38,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1645402191, now seen corresponding path program 1 times [2024-11-16 21:04:38,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:04:38,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071611839] [2024-11-16 21:04:38,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:04:38,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:04:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:04:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-16 21:04:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:04:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-16 21:04:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 21:04:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-16 21:04:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 21:04:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-16 21:04:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-16 21:04:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:04:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-16 21:04:39,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:04:39,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071611839] [2024-11-16 21:04:39,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071611839] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:04:39,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:04:39,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 21:04:39,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498181064] [2024-11-16 21:04:39,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:04:39,940 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 21:04:39,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:04:39,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 21:04:39,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:04:39,942 INFO L87 Difference]: Start difference. First operand 1259 states and 1763 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 3 states have internal predecessors, (69), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-16 21:04:43,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:04:48,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:05:02,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:05:02,657 INFO L93 Difference]: Finished difference Result 3143 states and 4400 transitions. [2024-11-16 21:05:02,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 21:05:02,658 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 3 states have internal predecessors, (69), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 93 [2024-11-16 21:05:02,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:05:02,667 INFO L225 Difference]: With dead ends: 3143 [2024-11-16 21:05:02,667 INFO L226 Difference]: Without dead ends: 1889 [2024-11-16 21:05:02,670 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-16 21:05:02,671 INFO L432 NwaCegarLoop]: 1421 mSDtfsCounter, 1066 mSDsluCounter, 2441 mSDsCounter, 0 mSdLazyCounter, 1917 mSolverCounterSat, 425 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1219 SdHoareTripleChecker+Valid, 3862 SdHoareTripleChecker+Invalid, 2344 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 425 IncrementalHoareTripleChecker+Valid, 1917 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.2s IncrementalHoareTripleChecker+Time [2024-11-16 21:05:02,672 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1219 Valid, 3862 Invalid, 2344 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [425 Valid, 1917 Invalid, 2 Unknown, 0 Unchecked, 22.2s Time] [2024-11-16 21:05:02,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1889 states. [2024-11-16 21:05:02,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1889 to 1831. [2024-11-16 21:05:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1831 states, 1355 states have (on average 1.3202952029520296) internal successors, (1789), 1360 states have internal predecessors, (1789), 385 states have call successors, (385), 91 states have call predecessors, (385), 90 states have return successors, (384), 383 states have call predecessors, (384), 384 states have call successors, (384) [2024-11-16 21:05:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1831 states and 2558 transitions. [2024-11-16 21:05:02,738 INFO L78 Accepts]: Start accepts. Automaton has 1831 states and 2558 transitions. Word has length 93 [2024-11-16 21:05:02,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:05:02,738 INFO L471 AbstractCegarLoop]: Abstraction has 1831 states and 2558 transitions. [2024-11-16 21:05:02,738 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 3 states have internal predecessors, (69), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-16 21:05:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2558 transitions. [2024-11-16 21:05:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-16 21:05:02,772 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:05:02,773 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-11-16 21:05:02,773 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 21:05:02,773 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:05:02,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:05:02,774 INFO L85 PathProgramCache]: Analyzing trace with hash -1011649649, now seen corresponding path program 1 times [2024-11-16 21:05:02,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:05:02,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760312605] [2024-11-16 21:05:02,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:05:02,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:05:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:05:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-16 21:05:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-16 21:05:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-16 21:05:04,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 21:05:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 21:05:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-16 21:05:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-16 21:05:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-16 21:05:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 21:05:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-16 21:05:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-16 21:05:04,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:05:04,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760312605] [2024-11-16 21:05:04,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760312605] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:05:04,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:05:04,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-16 21:05:04,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408382961] [2024-11-16 21:05:04,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:05:04,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 21:05:04,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:05:04,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 21:05:04,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-16 21:05:04,518 INFO L87 Difference]: Start difference. First operand 1831 states and 2558 transitions. Second operand has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (14), 5 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-16 21:05:08,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:05:12,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:05:16,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:05:25,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:05:25,560 INFO L93 Difference]: Finished difference Result 3726 states and 5223 transitions. [2024-11-16 21:05:25,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-16 21:05:25,560 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (14), 5 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 119 [2024-11-16 21:05:25,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:05:25,569 INFO L225 Difference]: With dead ends: 3726 [2024-11-16 21:05:25,569 INFO L226 Difference]: Without dead ends: 1911 [2024-11-16 21:05:25,573 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-16 21:05:25,575 INFO L432 NwaCegarLoop]: 1075 mSDtfsCounter, 358 mSDsluCounter, 2469 mSDsCounter, 0 mSdLazyCounter, 1095 mSolverCounterSat, 601 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 362 SdHoareTripleChecker+Valid, 3544 SdHoareTripleChecker+Invalid, 1699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 601 IncrementalHoareTripleChecker+Valid, 1095 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2024-11-16 21:05:25,576 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [362 Valid, 3544 Invalid, 1699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [601 Valid, 1095 Invalid, 3 Unknown, 0 Unchecked, 20.8s Time] [2024-11-16 21:05:25,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1911 states. [2024-11-16 21:05:25,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1911 to 1839. [2024-11-16 21:05:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1839 states, 1361 states have (on average 1.3203526818515796) internal successors, (1797), 1368 states have internal predecessors, (1797), 385 states have call successors, (385), 91 states have call predecessors, (385), 92 states have return successors, (386), 383 states have call predecessors, (386), 384 states have call successors, (386) [2024-11-16 21:05:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1839 states and 2568 transitions. [2024-11-16 21:05:25,677 INFO L78 Accepts]: Start accepts. Automaton has 1839 states and 2568 transitions. Word has length 119 [2024-11-16 21:05:25,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:05:25,678 INFO L471 AbstractCegarLoop]: Abstraction has 1839 states and 2568 transitions. [2024-11-16 21:05:25,678 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (14), 5 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-16 21:05:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2568 transitions. [2024-11-16 21:05:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-16 21:05:25,685 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:05:25,685 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-11-16 21:05:25,685 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 21:05:25,685 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:05:25,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:05:25,686 INFO L85 PathProgramCache]: Analyzing trace with hash 1316790945, now seen corresponding path program 1 times [2024-11-16 21:05:25,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:05:25,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163170322] [2024-11-16 21:05:25,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:05:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:05:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:05:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-16 21:05:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-16 21:05:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-16 21:05:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-16 21:05:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-16 21:05:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-16 21:05:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 21:05:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 21:05:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-16 21:05:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-16 21:05:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-16 21:05:26,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:05:26,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163170322] [2024-11-16 21:05:26,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163170322] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:05:26,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:05:26,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 21:05:26,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313028738] [2024-11-16 21:05:26,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:05:26,911 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 21:05:26,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:05:26,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 21:05:26,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:05:26,913 INFO L87 Difference]: Start difference. First operand 1839 states and 2568 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-16 21:05:30,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:05:34,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:05:39,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []