./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-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-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 a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:21:45,153 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:21:45,238 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:21:45,244 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:21:45,246 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:21:45,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:21:45,285 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:21:45,285 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:21:45,286 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:21:45,290 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:21:45,290 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:21:45,290 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:21:45,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:21:45,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:21:45,292 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:21:45,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:21:45,292 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:21:45,292 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:21:45,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:21:45,293 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:21:45,293 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:21:45,294 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:21:45,296 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:21:45,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:21:45,296 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:21:45,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:21:45,297 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:21:45,297 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:21:45,297 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:21:45,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:21:45,298 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:21:45,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:21:45,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:21:45,299 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:21:45,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:21:45,300 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:21:45,301 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:21:45,301 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:21:45,301 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:21:45,302 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208 [2024-11-12 10:21:45,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:21:45,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:21:45,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:21:45,584 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:21:45,584 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:21:45,585 INFO L431 ainManager$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-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-12 10:21:47,109 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:21:47,741 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:21:47,742 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-12 10:21:47,801 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/541263da2/b0296a37c0994bd4916e1b95936092e6/FLAGb135bd1c5 [2024-11-12 10:21:48,177 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/541263da2/b0296a37c0994bd4916e1b95936092e6 [2024-11-12 10:21:48,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:21:48,182 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:21:48,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:21:48,186 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:21:48,191 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:21:48,192 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:21:48" (1/1) ... [2024-11-12 10:21:48,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@629e9e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:48, skipping insertion in model container [2024-11-12 10:21:48,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:21:48" (1/1) ... [2024-11-12 10:21:48,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:21:52,689 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-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2024-11-12 10:21:53,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:21:53,082 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:21:53,277 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"); [6570] [2024-11-12 10:21:53,279 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)); [6577] [2024-11-12 10:21:53,280 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"); [6585-6586] [2024-11-12 10:21:53,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6599] [2024-11-12 10:21:53,328 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)); [7441-7442] [2024-11-12 10:21:53,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7447] [2024-11-12 10:21:53,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7597] [2024-11-12 10:21:53,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7600] [2024-11-12 10:21:53,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7603] [2024-11-12 10:21:53,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7606] [2024-11-12 10:21:53,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7617] [2024-11-12 10:21:53,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7620] [2024-11-12 10:21:53,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7623] [2024-11-12 10:21:53,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7626] [2024-11-12 10:21:53,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7637] [2024-11-12 10:21:53,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7640] [2024-11-12 10:21:53,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7643] [2024-11-12 10:21:53,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7646] [2024-11-12 10:21:53,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7657] [2024-11-12 10:21:53,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7660] [2024-11-12 10:21:53,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7663] [2024-11-12 10:21:53,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7666] [2024-11-12 10:21:53,676 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-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2024-11-12 10:21:53,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:21:53,969 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:21:53,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53 WrapperNode [2024-11-12 10:21:53,969 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:21:53,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:21:53,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:21:53,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:21:53,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:54,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:54,319 INFO L138 Inliner]: procedures = 503, calls = 2905, calls flagged for inlining = 223, calls inlined = 171, statements flattened = 6879 [2024-11-12 10:21:54,320 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:21:54,320 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:21:54,320 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:21:54,320 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:21:54,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:54,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:54,403 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,600 INFO L175 MemorySlicer]: Split 1216 memory accesses to 11 slices as follows [2, 1, 1122, 4, 2, 6, 6, 16, 45, 10, 2]. 92 percent of accesses are in the largest equivalence class. The 440 initializations are split as follows [2, 0, 422, 4, 0, 6, 6, 0, 0, 0, 0]. The 467 writes are split as follows [0, 0, 412, 0, 1, 0, 0, 1, 45, 7, 1]. [2024-11-12 10:21:55,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,601 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,810 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,888 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,957 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:21:55,959 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:21:55,959 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:21:55,959 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:21:55,960 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (1/1) ... [2024-11-12 10:21:55,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:21:55,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:21:56,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:21:56,003 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:21:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2024-11-12 10:21:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2024-11-12 10:21:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-12 10:21:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-12 10:21:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2024-11-12 10:21:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2024-11-12 10:21:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:21:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-12 10:21:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 10:21:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 10:21:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2024-11-12 10:21:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2024-11-12 10:21:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:21:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:21:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2024-11-12 10:21:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2024-11-12 10:21:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2024-11-12 10:21:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2024-11-12 10:21:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2024-11-12 10:21:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2024-11-12 10:21:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-12 10:21:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-12 10:21:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-12 10:21:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-12 10:21:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-12 10:21:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-12 10:21:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2024-11-12 10:21:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2024-11-12 10:21:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-12 10:21:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-12 10:21:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2024-11-12 10:21:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2024-11-12 10:21:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-12 10:21:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-12 10:21:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-12 10:21:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-12 10:21:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:21:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:21:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2024-11-12 10:21:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2024-11-12 10:21:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2024-11-12 10:21:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2024-11-12 10:21:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2024-11-12 10:21:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2024-11-12 10:21:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-12 10:21:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-12 10:21:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:21:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:21:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2024-11-12 10:21:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2024-11-12 10:21:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2024-11-12 10:21:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2024-11-12 10:21:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:21:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:21:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:21:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:21:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2024-11-12 10:21:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2024-11-12 10:21:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:21:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:21:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2024-11-12 10:21:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2024-11-12 10:21:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:21:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2024-11-12 10:21:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2024-11-12 10:21:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-12 10:21:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-12 10:21:56,066 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2024-11-12 10:21:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2024-11-12 10:21:56,066 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 10:21:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 10:21:56,066 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2024-11-12 10:21:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2024-11-12 10:21:56,067 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:21:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:21:56,067 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-12 10:21:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 10:21:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2024-11-12 10:21:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:21:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2024-11-12 10:21:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:21:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:21:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:21:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:21:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:21:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-12 10:21:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-12 10:21:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:21:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:21:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:21:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:21:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:21:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:21:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:21:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:21:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:21:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:21:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:21:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:21:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:21:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:21:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:21:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:21:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-12 10:21:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2024-11-12 10:21:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2024-11-12 10:21:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2024-11-12 10:21:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2024-11-12 10:21:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-12 10:21:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-12 10:21:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-12 10:21:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-12 10:21:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2024-11-12 10:21:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2024-11-12 10:21:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:21:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:21:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2024-11-12 10:21:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2024-11-12 10:21:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2024-11-12 10:21:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2024-11-12 10:21:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-12 10:21:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-12 10:21:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2024-11-12 10:21:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2024-11-12 10:21:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2024-11-12 10:21:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2024-11-12 10:21:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:21:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2024-11-12 10:21:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2024-11-12 10:21:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-12 10:21:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-12 10:21:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2024-11-12 10:21:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2024-11-12 10:21:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:21:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-12 10:21:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-12 10:21:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2024-11-12 10:21:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2024-11-12 10:21:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:21:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:21:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:21:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:21:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:21:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:21:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:21:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:21:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:21:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2024-11-12 10:21:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2024-11-12 10:21:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:21:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-12 10:21:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2024-11-12 10:21:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-12 10:21:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-12 10:21:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-12 10:21:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-12 10:21:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-12 10:21:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:21:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:21:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:21:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:21:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:21:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-12 10:21:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-12 10:21:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-12 10:21:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-12 10:21:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-12 10:21:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-12 10:21:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:21:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:21:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2024-11-12 10:21:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2024-11-12 10:21:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2024-11-12 10:21:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2024-11-12 10:21:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-11-12 10:21:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-11-12 10:21:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-12 10:21:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-12 10:21:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:21:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:21:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2024-11-12 10:21:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-12 10:21:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:21:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-12 10:21:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:21:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:21:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:21:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:21:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:21:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:21:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-12 10:21:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-12 10:21:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2024-11-12 10:21:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2024-11-12 10:21:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2024-11-12 10:21:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2024-11-12 10:21:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2024-11-12 10:21:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2024-11-12 10:21:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:21:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:21:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:21:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2024-11-12 10:21:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2024-11-12 10:21:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:21:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:21:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2024-11-12 10:21:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2024-11-12 10:21:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 10:21:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:21:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2024-11-12 10:21:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2024-11-12 10:21:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-12 10:21:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2024-11-12 10:21:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2024-11-12 10:21:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2024-11-12 10:21:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2024-11-12 10:21:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-12 10:21:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-12 10:21:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-12 10:21:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2024-11-12 10:21:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2024-11-12 10:21:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2024-11-12 10:21:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2024-11-12 10:21:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2024-11-12 10:21:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-12 10:21:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-12 10:21:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_control_of_r8152 [2024-11-12 10:21:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_control_of_r8152 [2024-11-12 10:21:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-12 10:21:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-12 10:21:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-12 10:21:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-12 10:21:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:21:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:21:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2024-11-12 10:21:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2024-11-12 10:21:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2024-11-12 10:21:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2024-11-12 10:21:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 10:21:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 10:21:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-12 10:21:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-12 10:21:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-11-12 10:21:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-11-12 10:21:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:21:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:21:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2024-11-12 10:21:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2024-11-12 10:21:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:21:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-12 10:21:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-12 10:21:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:21:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2024-11-12 10:21:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2024-11-12 10:21:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2024-11-12 10:21:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2024-11-12 10:21:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2024-11-12 10:21:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2024-11-12 10:21:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2024-11-12 10:21:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2024-11-12 10:21:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:21:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:21:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2024-11-12 10:21:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2024-11-12 10:21:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_control_of_r8152 [2024-11-12 10:21:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_control_of_r8152 [2024-11-12 10:21:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2024-11-12 10:21:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2024-11-12 10:21:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2024-11-12 10:21:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2024-11-12 10:21:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_control_of_r8152 [2024-11-12 10:21:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_control_of_r8152 [2024-11-12 10:21:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-12 10:21:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-12 10:21:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2024-11-12 10:21:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2024-11-12 10:21:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2024-11-12 10:21:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2024-11-12 10:21:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 10:21:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 10:21:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-12 10:21:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:21:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:21:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-12 10:21:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-12 10:21:57,104 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:21:57,108 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:21:57,381 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:22:15,166 INFO L? ?]: Removed 2916 outVars from TransFormulas that were not future-live. [2024-11-12 10:22:15,167 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:22:15,251 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:22:15,251 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:22:15,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:22:15 BoogieIcfgContainer [2024-11-12 10:22:15,252 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:22:15,255 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:22:15,256 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:22:15,259 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:22:15,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:21:48" (1/3) ... [2024-11-12 10:22:15,261 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bb8768e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:22:15, skipping insertion in model container [2024-11-12 10:22:15,261 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:21:53" (2/3) ... [2024-11-12 10:22:15,262 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bb8768e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:22:15, skipping insertion in model container [2024-11-12 10:22:15,262 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:22:15" (3/3) ... [2024-11-12 10:22:15,263 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-12 10:22:15,282 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:22:15,282 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:22:15,554 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:22:15,564 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;@1a7d0d50, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:22:15,564 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:22:15,587 INFO L276 IsEmpty]: Start isEmpty. Operand has 3674 states, 2570 states have (on average 1.378988326848249) internal successors, (3544), 2642 states have internal predecessors, (3544), 929 states have call successors, (929), 174 states have call predecessors, (929), 173 states have return successors, (923), 908 states have call predecessors, (923), 923 states have call successors, (923) [2024-11-12 10:22:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-12 10:22:15,619 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:22:15,620 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:22:15,621 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:22:15,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:22:15,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1867128101, now seen corresponding path program 1 times [2024-11-12 10:22:15,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:22:15,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392797547] [2024-11-12 10:22:15,644 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:22:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:22:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:22:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:22:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:22:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:22:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:32,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:22:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 10:22:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 10:22:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-12 10:22:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-12 10:22:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:22:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-12 10:22:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-12 10:22:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-12 10:22:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-12 10:22:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-12 10:22:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-12 10:22:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-12 10:22:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-12 10:22:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:22:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:22:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-12 10:22:33,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:22:33,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392797547] [2024-11-12 10:22:33,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1392797547] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:22:33,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:22:33,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:22:33,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092318791] [2024-11-12 10:22:33,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:22:33,774 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:22:33,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:22:33,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:22:33,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:22:33,813 INFO L87 Difference]: Start difference. First operand has 3674 states, 2570 states have (on average 1.378988326848249) internal successors, (3544), 2642 states have internal predecessors, (3544), 929 states have call successors, (929), 174 states have call predecessors, (929), 173 states have return successors, (923), 908 states have call predecessors, (923), 923 states have call successors, (923) Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-12 10:22:37,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:22:42,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []