./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 c7c6ca5d 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-?-c7c6ca5-m [2024-11-09 04:57:19,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:57:19,666 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:57:19,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:57:19,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:57:19,709 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:57:19,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:57:19,712 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:57:19,712 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:57:19,713 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:57:19,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:57:19,713 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:57:19,714 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:57:19,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:57:19,714 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:57:19,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:57:19,715 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:57:19,718 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:57:19,718 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:57:19,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:57:19,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:57:19,722 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:57:19,723 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:57:19,723 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:57:19,723 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:57:19,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:57:19,724 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:57:19,724 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:57:19,724 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:57:19,724 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:57:19,724 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:57:19,725 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:57:19,725 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:57:19,725 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:57:19,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:57:19,725 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:57:19,726 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:57:19,726 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:57:19,726 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:57:19,727 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6829f2cce5d89ab52f929fe1b2bc3d4a7d9e2fcff9d4424f97ffe8539877d348 [2024-11-09 04:57:20,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:57:20,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:57:20,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:57:20,031 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:57:20,032 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:57:20,033 INFO L431 ainManager$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 [2024-11-09 04:57:21,463 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:57:22,136 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:57:22,137 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 [2024-11-09 04:57:22,204 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f91275f/e17b6a34343f4ec3833b5af4bdf9cccd/FLAGfc7f5b579 [2024-11-09 04:57:22,537 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f91275f/e17b6a34343f4ec3833b5af4bdf9cccd [2024-11-09 04:57:22,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:57:22,541 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:57:22,542 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:57:22,543 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:57:22,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:57:22,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:57:22" (1/1) ... [2024-11-09 04:57:22,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e2f46b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:22, skipping insertion in model container [2024-11-09 04:57:22,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:57:22" (1/1) ... [2024-11-09 04:57:22,700 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:57:25,900 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] [2024-11-09 04:57:26,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:57:26,073 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:57:26,217 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] [2024-11-09 04:57:26,219 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] [2024-11-09 04:57:26,220 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] [2024-11-09 04:57:26,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6605] [2024-11-09 04:57:26,265 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] [2024-11-09 04:57:26,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7403] [2024-11-09 04:57:26,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7553] [2024-11-09 04:57:26,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7556] [2024-11-09 04:57:26,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7559] [2024-11-09 04:57:26,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7562] [2024-11-09 04:57:26,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7573] [2024-11-09 04:57:26,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7576] [2024-11-09 04:57:26,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7579] [2024-11-09 04:57:26,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7582] [2024-11-09 04:57:26,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7593] [2024-11-09 04:57:26,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7596] [2024-11-09 04:57:26,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7599] [2024-11-09 04:57:26,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7602] [2024-11-09 04:57:26,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7613] [2024-11-09 04:57:26,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7616] [2024-11-09 04:57:26,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7619] [2024-11-09 04:57:26,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7622] [2024-11-09 04:57:26,698 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] [2024-11-09 04:57:26,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:57:26,918 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:57:26,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26 WrapperNode [2024-11-09 04:57:26,919 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:57:26,920 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:57:26,920 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:57:26,920 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:57:26,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:27,092 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:27,280 INFO L138 Inliner]: procedures = 439, calls = 2793, calls flagged for inlining = 200, calls inlined = 147, statements flattened = 6581 [2024-11-09 04:57:27,281 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:57:27,281 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:57:27,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:57:27,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:57:27,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:27,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:27,354 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,248 INFO L175 MemorySlicer]: Split 1235 memory accesses to 11 slices as follows [2, 2, 6, 1141, 10, 45, 6, 2, 4, 16, 1]. 92 percent of accesses are in the largest equivalence class. The 440 initializations are split as follows [2, 0, 6, 422, 0, 0, 6, 0, 4, 0, 0]. The 476 writes are split as follows [0, 1, 0, 421, 7, 45, 0, 1, 0, 1, 0]. [2024-11-09 04:57:28,249 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,365 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,406 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,490 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:57:28,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:57:28,544 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:57:28,544 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:57:28,545 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (1/1) ... [2024-11-09 04:57:28,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:57:28,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:57:28,696 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) [2024-11-09 04:57:28,714 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 [2024-11-09 04:57:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2024-11-09 04:57:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2024-11-09 04:57:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-09 04:57:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-09 04:57:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2024-11-09 04:57:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2024-11-09 04:57:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2024-11-09 04:57:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2024-11-09 04:57:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:57:28,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:57:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-09 04:57:28,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-09 04:57:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 04:57:28,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 04:57:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2024-11-09 04:57:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2024-11-09 04:57:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:57:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:57:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:57:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:57:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2024-11-09 04:57:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2024-11-09 04:57:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2024-11-09 04:57:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2024-11-09 04:57:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2024-11-09 04:57:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-09 04:57:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-09 04:57:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-09 04:57:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2024-11-09 04:57:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-09 04:57:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2024-11-09 04:57:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2024-11-09 04:57:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 04:57:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 04:57:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-09 04:57:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-09 04:57:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 04:57:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 04:57:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2024-11-09 04:57:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2024-11-09 04:57:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2024-11-09 04:57:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2024-11-09 04:57:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2024-11-09 04:57:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2024-11-09 04:57:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 04:57:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 04:57:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:57:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:57:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2024-11-09 04:57:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2024-11-09 04:57:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2024-11-09 04:57:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2024-11-09 04:57:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2024-11-09 04:57:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2024-11-09 04:57:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-09 04:57:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-09 04:57:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-09 04:57:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-09 04:57:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2024-11-09 04:57:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2024-11-09 04:57:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 04:57:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 04:57:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 04:57:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 04:57:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 04:57:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 04:57:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 04:57:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 04:57:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2024-11-09 04:57:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2024-11-09 04:57:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:57:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:57:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2024-11-09 04:57:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2024-11-09 04:57:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:57:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2024-11-09 04:57:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2024-11-09 04:57:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 04:57:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 04:57:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2024-11-09 04:57:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2024-11-09 04:57:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:57:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:57:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2024-11-09 04:57:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2024-11-09 04:57:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 04:57:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 04:57:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 04:57:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 04:57:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 04:57:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 04:57:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2024-11-09 04:57:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2024-11-09 04:57:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:57:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:57:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:57:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:57:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:57:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:57:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2024-11-09 04:57:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:57:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:57:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:57:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:57:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:57:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:57:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:57:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:57:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:57:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:57:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:57:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-09 04:57:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:57:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:57:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:57:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:57:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:57:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:57:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:57:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:57:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2024-11-09 04:57:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2024-11-09 04:57:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 04:57:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 04:57:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-09 04:57:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-09 04:57:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 04:57:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 04:57:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:57:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:57:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2024-11-09 04:57:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2024-11-09 04:57:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 04:57:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2024-11-09 04:57:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2024-11-09 04:57:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-09 04:57:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2024-11-09 04:57:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2024-11-09 04:57:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:57:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 04:57:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 04:57:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2024-11-09 04:57:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2024-11-09 04:57:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:57:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:57:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:57:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:57:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:57:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:57:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:57:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:57:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:57:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:57:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:57:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:57:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:57:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2024-11-09 04:57:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2024-11-09 04:57:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:57:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:57:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 04:57:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2024-11-09 04:57:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:57:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 04:57:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 04:57:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 04:57:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 04:57:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-09 04:57:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-09 04:57:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 04:57:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 04:57:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:57:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:57:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:57:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:57:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:57:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:57:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:57:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:57:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:57:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-09 04:57:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 04:57:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 04:57:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2024-11-09 04:57:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2024-11-09 04:57:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-09 04:57:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-09 04:57:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:57:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:57:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-09 04:57:28,860 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-09 04:57:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:57:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:57:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:57:28,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:57:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:57:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:57:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:57:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:57:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:57:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:57:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:57:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:57:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 04:57:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2024-11-09 04:57:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2024-11-09 04:57:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2024-11-09 04:57:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 04:57:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:57:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2024-11-09 04:57:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2024-11-09 04:57:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:57:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:57:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2024-11-09 04:57:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2024-11-09 04:57:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 04:57:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 04:57:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:57:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:57:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 04:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 04:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2024-11-09 04:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2024-11-09 04:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2024-11-09 04:57:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 04:57:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 04:57:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-09 04:57:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-09 04:57:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 04:57:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 04:57:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2024-11-09 04:57:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2024-11-09 04:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2024-11-09 04:57:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2024-11-09 04:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 04:57:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 04:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-09 04:57:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-09 04:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-11-09 04:57:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-11-09 04:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 04:57:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 04:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:57:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2024-11-09 04:57:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2024-11-09 04:57:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-09 04:57:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-09 04:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2024-11-09 04:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2024-11-09 04:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2024-11-09 04:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2024-11-09 04:57:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2024-11-09 04:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-09 04:57:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-09 04:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2024-11-09 04:57:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2024-11-09 04:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2024-11-09 04:57:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2024-11-09 04:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2024-11-09 04:57:28,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2024-11-09 04:57:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2024-11-09 04:57:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2024-11-09 04:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 04:57:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 04:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:57:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-09 04:57:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-09 04:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-09 04:57:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-09 04:57:29,823 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:57:29,829 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:57:30,075 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:57:43,029 INFO L? ?]: Removed 2902 outVars from TransFormulas that were not future-live. [2024-11-09 04:57:43,029 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:57:43,109 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:57:43,110 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:57:43,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:57:43 BoogieIcfgContainer [2024-11-09 04:57:43,110 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:57:43,113 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:57:43,113 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:57:43,117 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:57:43,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:57:22" (1/3) ... [2024-11-09 04:57:43,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418932d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:57:43, skipping insertion in model container [2024-11-09 04:57:43,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:57:26" (2/3) ... [2024-11-09 04:57:43,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418932d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:57:43, skipping insertion in model container [2024-11-09 04:57:43,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:57:43" (3/3) ... [2024-11-09 04:57:43,120 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-09 04:57:43,137 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:57:43,137 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:57:43,279 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:57:43,287 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;@4e66ae32, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:57:43,288 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:57:43,304 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) [2024-11-09 04:57:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-09 04:57:43,343 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:57:43,344 INFO L215 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] [2024-11-09 04:57:43,344 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:57:43,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:57:43,352 INFO L85 PathProgramCache]: Analyzing trace with hash -2026801334, now seen corresponding path program 1 times [2024-11-09 04:57:43,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:57:43,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622062383] [2024-11-09 04:57:43,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:57:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:57:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:57:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:57:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 04:57:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 04:57:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-09 04:57:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:58,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-09 04:57:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-09 04:57:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-09 04:57:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-09 04:57:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:57:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-09 04:57:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-09 04:57:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-09 04:57:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-09 04:57:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-09 04:57:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-09 04:57:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-09 04:57:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-09 04:57:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:57:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-09 04:57:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-09 04:57:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-09 04:57:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:57:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-09 04:57:59,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:57:59,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622062383] [2024-11-09 04:57:59,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622062383] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:57:59,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:57:59,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 04:57:59,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728431712] [2024-11-09 04:57:59,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:57:59,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:57:59,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:57:59,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:57:59,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 04:57:59,637 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) [2024-11-09 04:58:03,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:58:07,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:58:29,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []