./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6829f2cce5d89ab52f929fe1b2bc3d4a7d9e2fcff9d4424f97ffe8539877d348 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 11:52:18,096 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 11:52:18,170 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 11:52:18,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 11:52:18,178 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 11:52:18,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 11:52:18,208 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 11:52:18,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 11:52:18,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 11:52:18,210 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 11:52:18,212 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 11:52:18,212 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 11:52:18,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 11:52:18,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 11:52:18,213 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 11:52:18,214 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 11:52:18,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 11:52:18,214 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 11:52:18,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 11:52:18,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 11:52:18,219 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 11:52:18,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 11:52:18,220 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 11:52:18,220 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 11:52:18,220 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 11:52:18,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 11:52:18,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 11:52:18,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 11:52:18,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 11:52:18,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:52:18,221 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 11:52:18,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 11:52:18,224 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 11:52:18,224 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 11:52:18,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 11:52:18,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 11:52:18,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 11:52:18,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 11:52:18,225 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 11:52:18,225 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6829f2cce5d89ab52f929fe1b2bc3d4a7d9e2fcff9d4424f97ffe8539877d348 [2024-11-20 11:52:18,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 11:52:18,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 11:52:18,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 11:52:18,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 11:52:18,573 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 11:52:18,574 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-20 11:52:20,121 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 11:52:20,769 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 11:52:20,770 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-20 11:52:20,837 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/955dd27e3/826bc55eee204b2ba02e4d3782c79bae/FLAGfc11f5ab4 [2024-11-20 11:52:21,233 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/955dd27e3/826bc55eee204b2ba02e4d3782c79bae [2024-11-20 11:52:21,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 11:52:21,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 11:52:21,239 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 11:52:21,239 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 11:52:21,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 11:52:21,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:21" (1/1) ... [2024-11-20 11:52:21,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e941675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:21, skipping insertion in model container [2024-11-20 11:52:21,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:21" (1/1) ... [2024-11-20 11:52:21,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 11:52:25,789 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2024-11-20 11:52:25,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:52:25,965 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 11:52:26,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6576] [2024-11-20 11:52:26,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6583] [2024-11-20 11:52:26,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6591-6592] [2024-11-20 11:52:26,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6605] [2024-11-20 11:52:26,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7397-7398] [2024-11-20 11:52:26,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7403] [2024-11-20 11:52:26,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7553] [2024-11-20 11:52:26,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7556] [2024-11-20 11:52:26,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7559] [2024-11-20 11:52:26,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7562] [2024-11-20 11:52:26,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7573] [2024-11-20 11:52:26,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7576] [2024-11-20 11:52:26,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7579] [2024-11-20 11:52:26,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7582] [2024-11-20 11:52:26,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7593] [2024-11-20 11:52:26,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7596] [2024-11-20 11:52:26,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7599] [2024-11-20 11:52:26,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7602] [2024-11-20 11:52:26,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7613] [2024-11-20 11:52:26,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7616] [2024-11-20 11:52:26,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7619] [2024-11-20 11:52:26,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7622] [2024-11-20 11:52:26,651 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2024-11-20 11:52:26,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:52:26,935 INFO L204 MainTranslator]: Completed translation [2024-11-20 11:52:26,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26 WrapperNode [2024-11-20 11:52:26,937 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 11:52:26,938 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 11:52:26,939 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 11:52:26,939 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 11:52:26,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:27,094 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:27,312 INFO L138 Inliner]: procedures = 439, calls = 2793, calls flagged for inlining = 200, calls inlined = 147, statements flattened = 6581 [2024-11-20 11:52:27,313 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 11:52:27,314 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 11:52:27,315 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 11:52:27,315 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 11:52:27,326 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:27,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:27,395 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,337 INFO L175 MemorySlicer]: Split 1235 memory accesses to 11 slices as follows [16, 10, 2, 2, 1141, 6, 6, 1, 4, 2, 45]. 92 percent of accesses are in the largest equivalence class. The 440 initializations are split as follows [0, 0, 2, 0, 422, 6, 6, 0, 4, 0, 0]. The 476 writes are split as follows [1, 7, 0, 1, 421, 0, 0, 0, 0, 1, 45]. [2024-11-20 11:52:28,337 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,337 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,463 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,505 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,591 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 11:52:28,660 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 11:52:28,661 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 11:52:28,661 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 11:52:28,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (1/1) ... [2024-11-20 11:52:28,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:52:28,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 11:52:28,822 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) [2024-11-20 11:52:28,842 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 [2024-11-20 11:52:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2024-11-20 11:52:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2024-11-20 11:52:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-20 11:52:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-20 11:52:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2024-11-20 11:52:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2024-11-20 11:52:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2024-11-20 11:52:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2024-11-20 11:52:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 11:52:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 11:52:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-20 11:52:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2024-11-20 11:52:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2024-11-20 11:52:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-20 11:52:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-20 11:52:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 11:52:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 11:52:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2024-11-20 11:52:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2024-11-20 11:52:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2024-11-20 11:52:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2024-11-20 11:52:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2024-11-20 11:52:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2024-11-20 11:52:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-20 11:52:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-20 11:52:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 11:52:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 11:52:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2024-11-20 11:52:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2024-11-20 11:52:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2024-11-20 11:52:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-20 11:52:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-20 11:52:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2024-11-20 11:52:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 11:52:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2024-11-20 11:52:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2024-11-20 11:52:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-20 11:52:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-20 11:52:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2024-11-20 11:52:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2024-11-20 11:52:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-20 11:52:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-20 11:52:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2024-11-20 11:52:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2024-11-20 11:52:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 11:52:28,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 11:52:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-20 11:52:28,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-20 11:52:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-20 11:52:28,957 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-20 11:52:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2024-11-20 11:52:28,957 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2024-11-20 11:52:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2024-11-20 11:52:28,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2024-11-20 11:52:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 11:52:28,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 11:52:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-20 11:52:28,960 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 11:52:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:52:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:52:28,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:52:28,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:52:28,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:52:28,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:52:28,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:52:28,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:52:28,966 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2024-11-20 11:52:28,967 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2024-11-20 11:52:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2024-11-20 11:52:28,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2024-11-20 11:52:28,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-20 11:52:28,968 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-20 11:52:28,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-20 11:52:28,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-20 11:52:28,968 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2024-11-20 11:52:28,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2024-11-20 11:52:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-20 11:52:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-20 11:52:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2024-11-20 11:52:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2024-11-20 11:52:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-20 11:52:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2024-11-20 11:52:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-20 11:52:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2024-11-20 11:52:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 11:52:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 11:52:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 11:52:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 11:52:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 11:52:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2024-11-20 11:52:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2024-11-20 11:52:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-20 11:52:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-20 11:52:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2024-11-20 11:52:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2024-11-20 11:52:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-20 11:52:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2024-11-20 11:52:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2024-11-20 11:52:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-20 11:52:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2024-11-20 11:52:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 11:52:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2024-11-20 11:52:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 11:52:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-20 11:52:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-20 11:52:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-20 11:52:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 11:52:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 11:52:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 11:52:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 11:52:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 11:52:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 11:52:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 11:52:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2024-11-20 11:52:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2024-11-20 11:52:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-20 11:52:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-20 11:52:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2024-11-20 11:52:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-20 11:52:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 11:52:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-20 11:52:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 11:52:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 11:52:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 11:52:28,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 11:52:28,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 11:52:28,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 11:52:28,993 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 11:52:28,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 11:52:28,993 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2024-11-20 11:52:28,993 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2024-11-20 11:52:28,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 11:52:28,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-20 11:52:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-20 11:52:28,995 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2024-11-20 11:52:28,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2024-11-20 11:52:28,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2024-11-20 11:52:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2024-11-20 11:52:28,996 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-20 11:52:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-20 11:52:28,996 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2024-11-20 11:52:28,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2024-11-20 11:52:28,996 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2024-11-20 11:52:29,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2024-11-20 11:52:29,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2024-11-20 11:52:29,002 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2024-11-20 11:52:29,002 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-20 11:52:29,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-20 11:52:29,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-11-20 11:52:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 11:52:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 11:52:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2024-11-20 11:52:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2024-11-20 11:52:29,004 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 11:52:29,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 11:52:29,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 11:52:29,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 11:52:29,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 11:52:29,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 11:52:29,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 11:52:29,005 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-20 11:52:29,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-20 11:52:29,011 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-20 11:52:29,011 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2024-11-20 11:52:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2024-11-20 11:52:29,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-20 11:52:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 11:52:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 11:52:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-20 11:52:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-20 11:52:30,048 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 11:52:30,058 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 11:52:30,344 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 11:52:43,678 INFO L? ?]: Removed 2902 outVars from TransFormulas that were not future-live. [2024-11-20 11:52:43,678 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 11:52:43,748 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 11:52:43,749 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 11:52:43,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:52:43 BoogieIcfgContainer [2024-11-20 11:52:43,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 11:52:43,751 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 11:52:43,751 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 11:52:43,755 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 11:52:43,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:52:21" (1/3) ... [2024-11-20 11:52:43,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3be1388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:52:43, skipping insertion in model container [2024-11-20 11:52:43,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:26" (2/3) ... [2024-11-20 11:52:43,758 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3be1388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:52:43, skipping insertion in model container [2024-11-20 11:52:43,758 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:52:43" (3/3) ... [2024-11-20 11:52:43,759 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-20 11:52:43,776 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 11:52:43,776 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 11:52:43,929 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 11:52:43,936 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;@7c31f96e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 11:52:43,937 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 11:52:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand has 3611 states, 2550 states have (on average 1.3811764705882352) internal successors, (3522), 2619 states have internal predecessors, (3522), 891 states have call successors, (891), 169 states have call predecessors, (891), 168 states have return successors, (885), 869 states have call predecessors, (885), 885 states have call successors, (885) [2024-11-20 11:52:44,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-20 11:52:44,001 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:52:44,002 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 11:52:44,003 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:52:44,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:52:44,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1202041398, now seen corresponding path program 1 times [2024-11-20 11:52:44,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:52:44,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365425777] [2024-11-20 11:52:44,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:52:44,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 11:52:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-20 11:52:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:52:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:52:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-20 11:52:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:52:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:52:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-20 11:52:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:52:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:52:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:52:59,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-20 11:52:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:53:00,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-20 11:53:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:53:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 11:53:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:53:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 11:53:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:53:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-20 11:53:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:53:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-20 11:53:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:53:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-20 11:53:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-20 11:53:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-20 11:53:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-20 11:53:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-20 11:53:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-20 11:53:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-20 11:53:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-20 11:53:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:53:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-20 11:53:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-20 11:53:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-20 11:53:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:53:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-20 11:53:00,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 11:53:00,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365425777] [2024-11-20 11:53:00,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365425777] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 11:53:00,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 11:53:00,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 11:53:00,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410862975] [2024-11-20 11:53:00,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 11:53:00,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 11:53:00,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 11:53:00,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 11:53:00,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-20 11:53:00,646 INFO L87 Difference]: Start difference. First operand has 3611 states, 2550 states have (on average 1.3811764705882352) internal successors, (3522), 2619 states have internal predecessors, (3522), 891 states have call successors, (891), 169 states have call predecessors, (891), 168 states have return successors, (885), 869 states have call predecessors, (885), 885 states have call successors, (885) Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-20 11:53:04,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:53:09,096 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 []