./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.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 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:50:41,843 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:50:41,939 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:50:41,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:50:41,946 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:50:41,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:50:41,982 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:50:41,982 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:50:41,983 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:50:41,985 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:50:41,985 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:50:41,985 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:50:41,986 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:50:41,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:50:41,987 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:50:41,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:50:41,992 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:50:41,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:50:41,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:50:41,993 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:50:41,993 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:50:41,997 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:50:41,998 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:50:41,998 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:50:41,998 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:50:41,999 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:50:41,999 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:50:41,999 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:50:41,999 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:50:42,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:50:42,000 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:50:42,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:50:42,001 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:50:42,001 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:50:42,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:50:42,001 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:50:42,002 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:50:42,002 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:50:42,002 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:50:42,002 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 [2024-11-16 21:50:42,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:50:42,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:50:42,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:50:42,344 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:50:42,345 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:50:42,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-16 21:50:43,861 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:50:44,514 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:50:44,515 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-16 21:50:44,580 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3774b69/8b250c58fefa4ba0967a88eb740d82d1/FLAG33f9058df [2024-11-16 21:50:44,600 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3774b69/8b250c58fefa4ba0967a88eb740d82d1 [2024-11-16 21:50:44,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:50:44,606 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:50:44,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:50:44,610 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:50:44,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:50:44,626 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:50:44" (1/1) ... [2024-11-16 21:50:44,627 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4147d305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:44, skipping insertion in model container [2024-11-16 21:50:44,628 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:50:44" (1/1) ... [2024-11-16 21:50:44,791 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:50:48,622 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-11-16 21:50:48,628 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-11-16 21:50:48,649 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:50:48,703 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:50:48,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5401] [2024-11-16 21:50:48,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5409] [2024-11-16 21:50:49,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7357] [2024-11-16 21:50:49,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7364] [2024-11-16 21:50:49,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7371] [2024-11-16 21:50:49,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7384] [2024-11-16 21:50:49,469 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-11-16 21:50:49,470 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-11-16 21:50:49,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:50:49,683 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:50:49,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49 WrapperNode [2024-11-16 21:50:49,684 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:50:49,685 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:50:49,685 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:50:49,685 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:50:49,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:49,817 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:50,053 INFO L138 Inliner]: procedures = 492, calls = 2751, calls flagged for inlining = 240, calls inlined = 225, statements flattened = 5806 [2024-11-16 21:50:50,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:50:50,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:50:50,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:50:50,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:50:50,065 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:50,066 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:50,114 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,282 INFO L175 MemorySlicer]: Split 1208 memory accesses to 9 slices as follows [2, 1, 2, 1136, 4, 54, 3, 2, 4]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 1, 0, 4, 4, 0, 1, 0, 4]. The 521 writes are split as follows [0, 0, 1, 477, 0, 42, 0, 1, 0]. [2024-11-16 21:50:51,283 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,283 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,479 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,494 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,526 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,608 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:50:51,610 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:50:51,611 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:50:51,611 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:50:51,612 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (1/1) ... [2024-11-16 21:50:51,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:50:51,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:50:51,652 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 21:50:51,657 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 21:50:51,716 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-16 21:50:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-16 21:50:51,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 21:50:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 21:50:51,716 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-16 21:50:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-16 21:50:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:50:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:50:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-16 21:50:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-16 21:50:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-16 21:50:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-16 21:50:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 21:50:51,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 21:50:51,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-11-16 21:50:51,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-11-16 21:50:51,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:50:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:50:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-16 21:50:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-16 21:50:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-16 21:50:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-16 21:50:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-16 21:50:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-16 21:50:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-16 21:50:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-16 21:50:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-16 21:50:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-16 21:50:51,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:50:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:50:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:50:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:50:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-16 21:50:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-16 21:50:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-16 21:50:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-16 21:50:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:50:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-16 21:50:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-16 21:50:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 21:50:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 21:50:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:50:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:50:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:50:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:50:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:50:51,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:50:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:50:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:50:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:50:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-16 21:50:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-16 21:50:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-16 21:50:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-16 21:50:51,726 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-16 21:50:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-16 21:50:51,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:50:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:50:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:50:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:50:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:50:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:50:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-16 21:50:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:50:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:50:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-16 21:50:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-16 21:50:51,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-16 21:50:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-16 21:50:51,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-16 21:50:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-16 21:50:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-16 21:50:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-16 21:50:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 21:50:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 21:50:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 21:50:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 21:50:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:50:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-16 21:50:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-16 21:50:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-16 21:50:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 21:50:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-16 21:50:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:50:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:50:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:50:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-16 21:50:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:50:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:50:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:50:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-16 21:50:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-16 21:50:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-16 21:50:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-16 21:50:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-16 21:50:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-16 21:50:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:50:51,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:50:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-16 21:50:51,741 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-16 21:50:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:50:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:50:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:50:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:50:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:50:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:50:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:50:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:50:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:50:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:50:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-16 21:50:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-16 21:50:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-16 21:50:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-16 21:50:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-16 21:50:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-16 21:50:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:50:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:50:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:50:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:50:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:50:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:50:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:50:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:50:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:50:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:50:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:50:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-16 21:50:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-16 21:50:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-16 21:50:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-16 21:50:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 21:50:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 21:50:51,750 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-16 21:50:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-16 21:50:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-16 21:50:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-16 21:50:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-16 21:50:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-16 21:50:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 21:50:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 21:50:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:50:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-16 21:50:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-16 21:50:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:50:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-16 21:50:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 21:50:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 21:50:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-16 21:50:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-16 21:50:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-16 21:50:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-16 21:50:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:50:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:50:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-16 21:50:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-16 21:50:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-16 21:50:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-16 21:50:51,757 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-16 21:50:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-16 21:50:51,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-16 21:50:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:50:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-16 21:50:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:50:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-16 21:50:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-16 21:50:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-16 21:50:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-16 21:50:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-16 21:50:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-16 21:50:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:50:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:50:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-16 21:50:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-16 21:50:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-16 21:50:51,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-16 21:50:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:50:51,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:50:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-16 21:50:51,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-16 21:50:52,638 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:50:52,642 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:50:53,019 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8921: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2024-11-16 21:50:53,020 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14984: havoc request_threaded_irq_#t~nondet1714#1; [2024-11-16 21:50:53,020 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11312-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 21:50:53,020 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12643-1: ldv_request_irq_113_#res#1 := ldv_request_irq_113_~ldv_func_res~1#1; [2024-11-16 21:50:53,057 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:50:53,222 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7373-1: test_and_clear_bit_#res#1 := 1; [2024-11-16 21:50:53,223 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14952: havoc netpoll_trap_#t~nondet1709#1; [2024-11-16 21:50:53,728 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7838: havoc #t~mem563.base, #t~mem563.offset; [2024-11-16 21:50:53,774 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14885: havoc dev_trans_start_#t~nondet1702#1; [2024-11-16 21:50:53,802 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 21:50:53,803 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14948: havoc netif_rx_#t~nondet1708#1; [2024-11-16 21:50:54,039 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14976: havoc #t~nondet1712; [2024-11-16 21:50:54,042 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14874: havoc #t~nondet1700; [2024-11-16 21:50:54,100 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true;call #t~mem1502#1.base, #t~mem1502#1.offset := read~$Pointer$#3(~sc#1.base, 141 + ~sc#1.offset, 8);#t~ret1503#1.base, #t~ret1503#1.offset := 129, 0; [2024-11-16 21:50:54,100 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895: havoc #t~mem1502#1.base, #t~mem1502#1.offset;havoc #t~ret1503#1.base, #t~ret1503#1.offset; [2024-11-16 21:50:54,100 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895-1: SUMMARY for call lmc_trace(#t~mem1502#1.base, #t~mem1502#1.offset, #t~ret1503#1.base, #t~ret1503#1.offset); srcloc: null [2024-11-16 21:50:54,108 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7629: havoc #t~mem514.base, #t~mem514.offset; [2024-11-16 21:50:54,138 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12970: havoc ldv_dev_get_drvdata_#t~mem1516#1.base, ldv_dev_get_drvdata_#t~mem1516#1.offset;havoc ldv_dev_get_drvdata_#t~mem1517#1.base, ldv_dev_get_drvdata_#t~mem1517#1.offset; [2024-11-16 21:50:54,313 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12658-1: ldv_del_timer_114_#res#1 := ldv_del_timer_114_~ldv_func_res~2#1; [2024-11-16 21:50:54,313 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5384-1: ldv_del_timer_#res#1 := ldv_del_timer_~arg0#1; [2024-11-16 21:50:54,313 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14881: havoc del_timer_#t~nondet1701#1; [2024-11-16 21:50:54,328 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14851: havoc #t~nondet1697; [2024-11-16 21:50:54,547 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7565: havoc skb_is_nonlinear_#t~mem499#1; [2024-11-16 21:50:54,548 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7582: havoc skb_tailroom_#t~ite507#1;havoc skb_tailroom_#t~mem505#1;havoc skb_tailroom_#t~mem506#1; [2024-11-16 21:50:54,772 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14844: havoc __phys_addr_#t~nondet1696#1; [2024-11-16 21:50:54,950 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14855: havoc #t~nondet1698; [2024-11-16 21:50:55,089 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14906: havoc hdlc_open_#t~nondet1705#1; [2024-11-16 21:50:55,214 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7571: havoc #t~mem500.base, #t~mem500.offset;havoc #t~mem501; [2024-11-16 21:51:12,757 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14902: havoc hdlc_ioctl_#t~nondet1704#1; [2024-11-16 21:51:12,757 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1719#1 := main_#res#1;havoc main_#t~ret1358#1, main_~tmp~41#1;assume { :end_inline_main } true; [2024-11-16 21:51:12,757 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14910: havoc hdlc_start_xmit_#t~nondet1706#1; [2024-11-16 21:51:12,758 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8711: call ULTIMATE.dealloc(lmc_init_one_~#__key~0#1.base, lmc_init_one_~#__key~0#1.offset);havoc lmc_init_one_~#__key~0#1.base, lmc_init_one_~#__key~0#1.offset; [2024-11-16 21:51:12,758 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14929: havoc ldv_pre_register_netdev_#t~nondet1707#1; [2024-11-16 21:51:12,758 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10972: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2024-11-16 21:51:12,758 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10983: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2024-11-16 21:51:12,758 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint lmc_init_one_switch_break#1: assume true; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14959: havoc pci_enable_device_#t~nondet1710#1; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint lmc_ioctl_switch_break___0#1: assume true; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9546: havoc lmc_get_stats_#t~mem1137#1.base, lmc_get_stats_#t~mem1137#1.offset; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10207-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14966: havoc pci_request_regions_#t~nondet1711#1; [2024-11-16 21:51:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11268-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11269-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12725-1: ldv___pci_register_driver_122_#res#1 := ldv___pci_register_driver_122_~ldv_func_res~3#1; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14840: havoc __pci_register_driver_#t~nondet1695#1; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12595-1: ldv_register_netdev_109_#res#1 := ldv_register_netdev_109_~ldv_func_res~0#1; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint lmc_ioctl_switch_break#1: assume true; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14980: havoc register_netdev_#t~nondet1713#1; [2024-11-16 21:51:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7864: call ULTIMATE.dealloc(lmc_ioctl_~#ctl~0#1.base, lmc_ioctl_~#ctl~0#1.offset);havoc lmc_ioctl_~#ctl~0#1.base, lmc_ioctl_~#ctl~0#1.offset;call ULTIMATE.dealloc(lmc_ioctl_~#new_type~0#1.base, lmc_ioctl_~#new_type~0#1.offset);havoc lmc_ioctl_~#new_type~0#1.base, lmc_ioctl_~#new_type~0#1.offset;call ULTIMATE.dealloc(lmc_ioctl_~#xc~0#1.base, lmc_ioctl_~#xc~0#1.offset);havoc lmc_ioctl_~#xc~0#1.base, lmc_ioctl_~#xc~0#1.offset; [2024-11-16 21:51:12,761 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14870: havoc alloc_hdlcdev_#t~ret1699#1.base, alloc_hdlcdev_#t~ret1699#1.offset; [2024-11-16 21:51:12,761 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14895: havoc hdlc_change_mtu_#t~nondet1703#1; [2024-11-16 21:51:14,709 INFO L? ?]: Removed 2484 outVars from TransFormulas that were not future-live. [2024-11-16 21:51:14,710 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:51:14,866 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:51:14,867 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-16 21:51:14,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:51:14 BoogieIcfgContainer [2024-11-16 21:51:14,869 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:51:14,871 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:51:14,873 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:51:14,876 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:51:14,877 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:50:44" (1/3) ... [2024-11-16 21:51:14,877 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fc6ceb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:51:14, skipping insertion in model container [2024-11-16 21:51:14,880 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:49" (2/3) ... [2024-11-16 21:51:14,880 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fc6ceb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:51:14, skipping insertion in model container [2024-11-16 21:51:14,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:51:14" (3/3) ... [2024-11-16 21:51:14,882 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-16 21:51:14,901 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:51:14,902 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:51:15,071 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:51:15,081 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;@7adbdf0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:51:15,081 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:51:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand has 3311 states, 2351 states have (on average 1.3096554657592514) internal successors, (3079), 2418 states have internal predecessors, (3079), 839 states have call successors, (839), 121 states have call predecessors, (839), 120 states have return successors, (832), 790 states have call predecessors, (832), 832 states have call successors, (832) [2024-11-16 21:51:15,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-16 21:51:15,158 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:51:15,159 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:51:15,160 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:51:15,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:51:15,166 INFO L85 PathProgramCache]: Analyzing trace with hash 1287694767, now seen corresponding path program 1 times [2024-11-16 21:51:15,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:51:15,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403910255] [2024-11-16 21:51:15,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:51:15,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:51:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 21:51:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:51:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:51:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 21:51:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:51:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 21:51:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 21:51:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 21:51:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 21:51:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 21:51:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 21:51:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 21:51:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 21:51:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 21:51:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 21:51:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-16 21:51:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-16 21:51:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-16 21:51:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:20,621 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-16 21:51:20,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:51:20,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403910255] [2024-11-16 21:51:20,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403910255] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:51:20,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:51:20,625 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 21:51:20,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833700927] [2024-11-16 21:51:20,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:51:20,633 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 21:51:20,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:51:20,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 21:51:20,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 21:51:20,678 INFO L87 Difference]: Start difference. First operand has 3311 states, 2351 states have (on average 1.3096554657592514) internal successors, (3079), 2418 states have internal predecessors, (3079), 839 states have call successors, (839), 121 states have call predecessors, (839), 120 states have return successors, (832), 790 states have call predecessors, (832), 832 states have call successors, (832) Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-16 21:51:24,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:51:28,813 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 []