./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--usb--serial--sierra.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--usb--serial--sierra.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 d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:07:41,271 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:07:41,334 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:07:41,338 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:07:41,339 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:07:41,370 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:07:41,370 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:07:41,371 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:07:41,372 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:07:41,374 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:07:41,374 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:07:41,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:07:41,375 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:07:41,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:07:41,378 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:07:41,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:07:41,378 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:07:41,379 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:07:41,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:07:41,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:07:41,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:07:41,384 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:07:41,384 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:07:41,384 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:07:41,384 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:07:41,385 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:07:41,385 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:07:41,385 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:07:41,385 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:07:41,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:07:41,386 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:07:41,386 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:07:41,386 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:07:41,387 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:07:41,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:07:41,387 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:07:41,387 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:07:41,388 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:07:41,388 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:07:41,388 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2024-11-16 21:07:41,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:07:41,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:07:41,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:07:41,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:07:41,738 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:07:41,740 INFO L431 ainManager$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--usb--serial--sierra.ko-entry_point.cil.out.i [2024-11-16 21:07:43,334 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:07:43,872 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:07:43,873 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--usb--serial--sierra.ko-entry_point.cil.out.i [2024-11-16 21:07:43,911 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/713a203ed/10d33ee4d7154f6e8b65ca58809d9a63/FLAG9f6c8516a [2024-11-16 21:07:43,930 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/713a203ed/10d33ee4d7154f6e8b65ca58809d9a63 [2024-11-16 21:07:43,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:07:43,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:07:43,936 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:07:43,936 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:07:43,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:07:43,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:07:43" (1/1) ... [2024-11-16 21:07:43,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b39b5df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:43, skipping insertion in model container [2024-11-16 21:07:43,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:07:43" (1/1) ... [2024-11-16 21:07:44,045 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:07:44,521 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2024-11-16 21:07:44,522 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2024-11-16 21:07:44,838 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--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2024-11-16 21:07:45,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:07:45,756 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:07:45,936 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2024-11-16 21:07:45,937 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2024-11-16 21:07:45,972 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--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2024-11-16 21:07:46,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:07:46,284 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:07:46,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46 WrapperNode [2024-11-16 21:07:46,285 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:07:46,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:07:46,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:07:46,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:07:46,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,528 INFO L138 Inliner]: procedures = 157, calls = 2015, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3605 [2024-11-16 21:07:46,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:07:46,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:07:46,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:07:46,530 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:07:46,541 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,576 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,898 INFO L175 MemorySlicer]: Split 1382 memory accesses to 18 slices as follows [2, 7, 3, 7, 1, 2, 7, 2, 7, 72, 2, 7, 2, 6, 119, 119, 7, 1010]. 73 percent of accesses are in the largest equivalence class. The 177 initializations are split as follows [2, 7, 0, 7, 0, 0, 7, 2, 6, 0, 2, 7, 0, 4, 0, 119, 7, 7]. The 1049 writes are split as follows [0, 0, 1, 0, 0, 0, 0, 0, 0, 72, 0, 0, 1, 0, 102, 0, 0, 873]. [2024-11-16 21:07:46,899 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,899 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,974 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:46,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:47,009 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:47,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:47,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:07:47,064 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:07:47,064 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:07:47,064 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:07:47,066 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (1/1) ... [2024-11-16 21:07:47,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:07:47,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:07:47,102 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 21:07:47,109 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 21:07:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-16 21:07:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-16 21:07:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:07:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:07:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:07:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:07:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:07:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-16 21:07:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-16 21:07:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2024-11-16 21:07:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2024-11-16 21:07:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-16 21:07:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-16 21:07:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:07:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:07:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:07:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:07:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:07:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-16 21:07:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:07:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:07:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:07:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:07:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:07:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:07:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:07:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:07:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:07:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:07:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:07:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:07:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:07:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2024-11-16 21:07:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2024-11-16 21:07:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2024-11-16 21:07:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2024-11-16 21:07:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2024-11-16 21:07:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2024-11-16 21:07:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-16 21:07:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-16 21:07:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-16 21:07:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-16 21:07:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:07:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:07:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2024-11-16 21:07:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2024-11-16 21:07:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-16 21:07:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-16 21:07:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:07:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:07:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2024-11-16 21:07:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2024-11-16 21:07:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2024-11-16 21:07:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2024-11-16 21:07:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2024-11-16 21:07:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2024-11-16 21:07:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2024-11-16 21:07:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2024-11-16 21:07:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-16 21:07:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-16 21:07:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:07:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:07:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-16 21:07:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-16 21:07:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-16 21:07:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-16 21:07:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:07:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-16 21:07:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-16 21:07:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-16 21:07:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-16 21:07:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-16 21:07:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:07:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:07:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:07:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:07:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:07:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 21:07:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:07:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:07:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:07:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:07:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:07:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:07:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 21:07:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-16 21:07:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 21:07:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2024-11-16 21:07:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-16 21:07:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 21:07:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:07:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:07:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2024-11-16 21:07:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2024-11-16 21:07:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-16 21:07:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-16 21:07:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:07:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:07:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:07:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:07:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:07:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:07:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:07:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:07:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:07:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-16 21:07:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2024-11-16 21:07:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-16 21:07:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-16 21:07:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-16 21:07:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 21:07:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-16 21:07:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2024-11-16 21:07:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:07:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 21:07:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2024-11-16 21:07:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2024-11-16 21:07:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2024-11-16 21:07:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2024-11-16 21:07:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 21:07:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 21:07:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-16 21:07:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-16 21:07:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-16 21:07:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-16 21:07:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2024-11-16 21:07:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2024-11-16 21:07:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-16 21:07:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-16 21:07:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2024-11-16 21:07:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2024-11-16 21:07:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-16 21:07:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2024-11-16 21:07:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2024-11-16 21:07:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-16 21:07:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:07:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2024-11-16 21:07:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2024-11-16 21:07:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2024-11-16 21:07:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2024-11-16 21:07:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-16 21:07:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2024-11-16 21:07:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:07:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:07:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:07:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:07:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:07:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:07:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 21:07:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 21:07:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:07:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:07:47,815 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:07:47,818 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:07:47,855 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6545: havoc #t~nondet583; [2024-11-16 21:07:47,965 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:07:48,105 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3930: havoc constant_test_bit_#t~mem1#1;havoc constant_test_bit_#t~bitwise2#1; [2024-11-16 21:07:48,484 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4794: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#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;call ULTIMATE.dealloc(~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset);havoc ~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset; [2024-11-16 21:07:48,485 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6498: havoc usb_autopm_get_interface_async_#t~nondet577#1; [2024-11-16 21:07:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5486: call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset;call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset; [2024-11-16 21:07:48,666 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6494: havoc usb_autopm_get_interface_#t~nondet576#1; [2024-11-16 21:07:48,675 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4126: havoc dev_get_drvdata_#t~mem41#1.base, dev_get_drvdata_#t~mem41#1.offset; [2024-11-16 21:07:48,723 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6468: havoc #t~nondet572; [2024-11-16 21:07:48,742 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4245: call ULTIMATE.dealloc(~#descriptor~0.base, ~#descriptor~0.offset);havoc ~#descriptor~0.base, ~#descriptor~0.offset; [2024-11-16 21:07:48,772 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6458: havoc #t~nondet570; [2024-11-16 21:07:48,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4002: havoc __kmalloc_#t~ret23#1.base, __kmalloc_#t~ret23#1.offset; [2024-11-16 21:07:48,956 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6511: havoc usb_clear_halt_#t~nondet578#1; [2024-11-16 21:07:48,956 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5282: call ULTIMATE.dealloc(sierra_setup_urb_~#descriptor~8#1.base, sierra_setup_urb_~#descriptor~8#1.offset);havoc sierra_setup_urb_~#descriptor~8#1.base, sierra_setup_urb_~#descriptor~8#1.offset; [2024-11-16 21:07:48,959 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6521: havoc #t~ret580.base, #t~ret580.offset; [2024-11-16 21:07:48,963 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6487: havoc #t~ret575.base, #t~ret575.offset; [2024-11-16 21:07:49,004 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4207: havoc #t~mem78;havoc #t~bitwise79; [2024-11-16 21:07:49,084 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4158: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2024-11-16 21:07:49,122 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6433: havoc #t~nondet569; [2024-11-16 21:07:49,210 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6515: havoc #t~nondet579; [2024-11-16 21:07:49,234 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5178: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2024-11-16 21:07:49,269 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5143: call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2024-11-16 21:07:49,479 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5023: call ULTIMATE.dealloc(~#descriptor~5#1.base, ~#descriptor~5#1.offset);havoc ~#descriptor~5#1.base, ~#descriptor~5#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___1~1#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;call ULTIMATE.dealloc(~#descriptor___3~1#1.base, ~#descriptor___3~1#1.offset);havoc ~#descriptor___3~1#1.base, ~#descriptor___3~1#1.offset; [2024-11-16 21:07:49,497 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4228: havoc #t~mem81.base, #t~mem81.offset; [2024-11-16 21:07:49,525 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5577: call ULTIMATE.dealloc(~#message#1.base, ~#message#1.offset);havoc ~#message#1.base, ~#message#1.offset; [2024-11-16 21:08:15,139 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6537: havoc usb_serial_register_drivers_#t~nondet581#1; [2024-11-16 21:08:15,140 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4374: call ULTIMATE.dealloc(sierra_probe_~#descriptor~1#1.base, sierra_probe_~#descriptor~1#1.offset);havoc sierra_probe_~#descriptor~1#1.base, sierra_probe_~#descriptor~1#1.offset;call ULTIMATE.dealloc(sierra_probe_~#descriptor___0~0#1.base, sierra_probe_~#descriptor___0~0#1.offset);havoc sierra_probe_~#descriptor___0~0#1.base, sierra_probe_~#descriptor___0~0#1.offset; [2024-11-16 21:08:15,140 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: call ULTIMATE.dealloc(sierra_startup_~#__key~1#1.base, sierra_startup_~#__key~1#1.offset);havoc sierra_startup_~#__key~1#1.base, sierra_startup_~#__key~1#1.offset; [2024-11-16 21:08:15,140 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6541: havoc usb_set_interface_#t~nondet582#1; [2024-11-16 21:08:15,140 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5749: call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset; [2024-11-16 21:08:15,528 INFO L? ?]: Removed 867 outVars from TransFormulas that were not future-live. [2024-11-16 21:08:15,528 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:08:15,596 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:08:15,596 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:08:15,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:08:15 BoogieIcfgContainer [2024-11-16 21:08:15,597 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:08:15,601 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:08:15,601 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:08:15,605 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:08:15,605 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:07:43" (1/3) ... [2024-11-16 21:08:15,606 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a17b1bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:08:15, skipping insertion in model container [2024-11-16 21:08:15,606 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:07:46" (2/3) ... [2024-11-16 21:08:15,607 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a17b1bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:08:15, skipping insertion in model container [2024-11-16 21:08:15,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:08:15" (3/3) ... [2024-11-16 21:08:15,609 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2024-11-16 21:08:15,626 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:08:15,627 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:08:15,744 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:08:15,753 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;@7e07c53a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:08:15,754 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:08:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand has 1066 states, 744 states have (on average 1.3266129032258065) internal successors, (987), 757 states have internal predecessors, (987), 259 states have call successors, (259), 62 states have call predecessors, (259), 61 states have return successors, (256), 254 states have call predecessors, (256), 256 states have call successors, (256) [2024-11-16 21:08:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-16 21:08:15,782 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:08:15,784 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:08:15,784 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:08:15,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:08:15,791 INFO L85 PathProgramCache]: Analyzing trace with hash 2068473275, now seen corresponding path program 1 times [2024-11-16 21:08:15,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:08:15,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712018860] [2024-11-16 21:08:15,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:08:15,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms