./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.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 6829f2cce5d89ab52f929fe1b2bc3d4a7d9e2fcff9d4424f97ffe8539877d348 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:36:13,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:36:13,455 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:36:13,459 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:36:13,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:36:13,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:36:13,486 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:36:13,486 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:36:13,487 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:36:13,488 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:36:13,488 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:36:13,488 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:36:13,489 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:36:13,489 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:36:13,491 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:36:13,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:36:13,491 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:36:13,491 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:36:13,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:36:13,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:36:13,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:36:13,493 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:36:13,493 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:36:13,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:36:13,494 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:36:13,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:36:13,494 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:36:13,494 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:36:13,495 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:36:13,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:36:13,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:36:13,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:36:13,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:36:13,496 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:36:13,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:36:13,496 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:36:13,496 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:36:13,497 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:36:13,497 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:36:13,497 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6829f2cce5d89ab52f929fe1b2bc3d4a7d9e2fcff9d4424f97ffe8539877d348 [2024-11-12 10:36:13,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:36:13,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:36:13,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:36:13,746 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:36:13,749 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:36:13,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-12 10:36:15,220 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:36:15,724 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:36:15,725 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-12 10:36:15,779 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/771737a90/15035b620e07408ea50e06cfbc8b8971/FLAG21558353f [2024-11-12 10:36:15,796 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/771737a90/15035b620e07408ea50e06cfbc8b8971 [2024-11-12 10:36:15,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:36:15,800 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:36:15,801 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:36:15,801 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:36:15,806 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:36:15,807 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:36:15" (1/1) ... [2024-11-12 10:36:15,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e8216cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:15, skipping insertion in model container [2024-11-12 10:36:15,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:36:15" (1/1) ... [2024-11-12 10:36:16,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:36:18,885 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2024-11-12 10:36:18,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:36:18,964 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:36:19,081 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"); [6576] [2024-11-12 10:36:19,083 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)); [6583] [2024-11-12 10:36:19,083 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6591-6592] [2024-11-12 10:36:19,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6605] [2024-11-12 10:36:19,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7397-7398] [2024-11-12 10:36:19,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7403] [2024-11-12 10:36:19,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7553] [2024-11-12 10:36:19,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7556] [2024-11-12 10:36:19,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7559] [2024-11-12 10:36:19,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7562] [2024-11-12 10:36:19,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7573] [2024-11-12 10:36:19,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7576] [2024-11-12 10:36:19,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7579] [2024-11-12 10:36:19,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7582] [2024-11-12 10:36:19,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7593] [2024-11-12 10:36:19,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7596] [2024-11-12 10:36:19,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7599] [2024-11-12 10:36:19,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7602] [2024-11-12 10:36:19,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7613] [2024-11-12 10:36:19,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7616] [2024-11-12 10:36:19,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7619] [2024-11-12 10:36:19,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7622] [2024-11-12 10:36:19,649 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2024-11-12 10:36:19,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:36:19,940 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:36:19,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19 WrapperNode [2024-11-12 10:36:19,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:36:19,942 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:36:19,942 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:36:19,943 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:36:19,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:20,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:20,228 INFO L138 Inliner]: procedures = 439, calls = 2793, calls flagged for inlining = 200, calls inlined = 147, statements flattened = 6581 [2024-11-12 10:36:20,229 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:36:20,229 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:36:20,230 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:36:20,230 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:36:20,240 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:20,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:20,272 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,208 INFO L175 MemorySlicer]: Split 1235 memory accesses to 11 slices as follows [2, 2, 4, 2, 1, 6, 6, 1141, 10, 45, 16]. 92 percent of accesses are in the largest equivalence class. The 440 initializations are split as follows [2, 0, 4, 0, 0, 6, 6, 422, 0, 0, 0]. The 476 writes are split as follows [0, 1, 0, 1, 0, 0, 0, 421, 7, 45, 1]. [2024-11-12 10:36:21,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,209 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,321 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,351 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,412 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,457 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:36:21,458 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:36:21,458 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:36:21,458 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:36:21,459 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (1/1) ... [2024-11-12 10:36:21,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:36:21,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:36:21,493 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) [2024-11-12 10:36:21,500 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 [2024-11-12 10:36:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2024-11-12 10:36:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2024-11-12 10:36:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-12 10:36:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-12 10:36:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2024-11-12 10:36:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2024-11-12 10:36:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2024-11-12 10:36:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2024-11-12 10:36:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:36:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:36:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-12 10:36:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-12 10:36:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 10:36:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 10:36:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2024-11-12 10:36:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2024-11-12 10:36:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-12 10:36:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-12 10:36:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:36:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:36:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2024-11-12 10:36:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2024-11-12 10:36:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2024-11-12 10:36:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2024-11-12 10:36:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2024-11-12 10:36:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2024-11-12 10:36:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-12 10:36:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-12 10:36:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-12 10:36:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-12 10:36:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:36:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:36:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2024-11-12 10:36:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2024-11-12 10:36:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2024-11-12 10:36:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2024-11-12 10:36:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2024-11-12 10:36:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2024-11-12 10:36:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-12 10:36:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-12 10:36:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:36:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-12 10:36:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:36:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 10:36:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2024-11-12 10:36:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:36:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-12 10:36:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 10:36:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2024-11-12 10:36:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:36:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2024-11-12 10:36:21,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:36:21,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:36:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:36:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:36:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:36:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:36:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:36:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:36:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:36:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-12 10:36:21,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-12 10:36:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:36:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:36:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:36:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:36:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:36:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:36:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:36:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:36:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2024-11-12 10:36:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2024-11-12 10:36:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-12 10:36:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-12 10:36:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-12 10:36:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-12 10:36:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-12 10:36:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-12 10:36:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:36:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:36:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2024-11-12 10:36:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2024-11-12 10:36:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-12 10:36:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-12 10:36:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2024-11-12 10:36:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2024-11-12 10:36:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2024-11-12 10:36:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2024-11-12 10:36:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-12 10:36:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2024-11-12 10:36:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2024-11-12 10:36:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-12 10:36:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2024-11-12 10:36:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-12 10:36:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2024-11-12 10:36:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:36:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:36:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:36:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2024-11-12 10:36:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2024-11-12 10:36:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:36:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:36:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2024-11-12 10:36:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2024-11-12 10:36:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-12 10:36:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-12 10:36:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-12 10:36:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-12 10:36:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-12 10:36:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-12 10:36:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2024-11-12 10:36:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2024-11-12 10:36:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2024-11-12 10:36:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2024-11-12 10:36:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-12 10:36:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-12 10:36:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2024-11-12 10:36:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2024-11-12 10:36:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2024-11-12 10:36:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2024-11-12 10:36:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-12 10:36:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-12 10:36:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2024-11-12 10:36:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2024-11-12 10:36:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:36:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:36:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2024-11-12 10:36:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:36:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-12 10:36:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-12 10:36:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-12 10:36:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-12 10:36:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:36:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:36:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:36:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-12 10:36:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-12 10:36:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-12 10:36:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-12 10:36:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:36:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2024-11-12 10:36:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2024-11-12 10:36:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-12 10:36:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:36:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2024-11-12 10:36:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-12 10:36:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:36:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-12 10:36:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:36:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2024-11-12 10:36:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2024-11-12 10:36:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:36:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2024-11-12 10:36:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:36:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2024-11-12 10:36:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 10:36:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 10:36:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:36:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-12 10:36:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2024-11-12 10:36:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2024-11-12 10:36:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-12 10:36:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2024-11-12 10:36:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2024-11-12 10:36:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-12 10:36:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-12 10:36:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 10:36:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 10:36:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:36:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:36:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2024-11-12 10:36:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2024-11-12 10:36:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-12 10:36:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-12 10:36:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2024-11-12 10:36:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2024-11-12 10:36:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2024-11-12 10:36:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2024-11-12 10:36:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2024-11-12 10:36:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2024-11-12 10:36:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2024-11-12 10:36:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2024-11-12 10:36:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2024-11-12 10:36:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2024-11-12 10:36:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-12 10:36:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-12 10:36:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-12 10:36:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-12 10:36:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:36:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:36:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2024-11-12 10:36:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2024-11-12 10:36:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:36:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-12 10:36:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:36:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:36:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-12 10:36:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:36:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:36:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-12 10:36:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-12 10:36:22,307 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:36:22,310 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:36:22,523 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:36:34,065 INFO L? ?]: Removed 2902 outVars from TransFormulas that were not future-live. [2024-11-12 10:36:34,065 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:36:34,110 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:36:34,110 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:36:34,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:36:34 BoogieIcfgContainer [2024-11-12 10:36:34,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:36:34,112 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:36:34,112 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:36:34,115 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:36:34,115 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:36:15" (1/3) ... [2024-11-12 10:36:34,115 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f868afa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:36:34, skipping insertion in model container [2024-11-12 10:36:34,116 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:36:19" (2/3) ... [2024-11-12 10:36:34,116 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f868afa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:36:34, skipping insertion in model container [2024-11-12 10:36:34,116 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:36:34" (3/3) ... [2024-11-12 10:36:34,117 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-12 10:36:34,129 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:36:34,129 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:36:34,219 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:36:34,225 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;@38b4d9a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:36:34,225 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:36:34,238 INFO L276 IsEmpty]: Start isEmpty. Operand has 3611 states, 2550 states have (on average 1.3811764705882352) internal successors, (3522), 2619 states have internal predecessors, (3522), 891 states have call successors, (891), 169 states have call predecessors, (891), 168 states have return successors, (885), 869 states have call predecessors, (885), 885 states have call successors, (885) [2024-11-12 10:36:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-12 10:36:34,268 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:36:34,269 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:36:34,270 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:36:34,282 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:36:34,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1949092298, now seen corresponding path program 1 times [2024-11-12 10:36:34,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:36:34,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134216362] [2024-11-12 10:36:34,299 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:36:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:36:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:36:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:36:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:36:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:36:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:36:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 10:36:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 10:36:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-12 10:36:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-12 10:36:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:36:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-12 10:36:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-12 10:36:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-12 10:36:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-12 10:36:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-12 10:36:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-12 10:36:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-12 10:36:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-12 10:36:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:36:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-12 10:36:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-12 10:36:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-12 10:36:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:36:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-12 10:36:51,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:36:51,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134216362] [2024-11-12 10:36:51,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134216362] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:36:51,843 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:36:51,843 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:36:51,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476116804] [2024-11-12 10:36:51,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:36:51,851 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:36:51,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:36:51,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:36:51,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:36:51,882 INFO L87 Difference]: Start difference. First operand has 3611 states, 2550 states have (on average 1.3811764705882352) internal successors, (3522), 2619 states have internal predecessors, (3522), 891 states have call successors, (891), 169 states have call predecessors, (891), 168 states have return successors, (885), 869 states have call predecessors, (885), 885 states have call successors, (885) Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-12 10:36:55,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:37:00,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []